IMPACTFEES.ORG

Keystone Heights, Florida Impact Fees

Keystone Heights does not levy its own municipal impact fees. New development in Keystone Heights pays Clay County impact fees, shown below: $15,058.97 per single-family unit (rates sourced July 22, 2026).

Keystone Heights impact fees by project type

Keystone Heights: Single-Family Impact Fees

A new single-family home in Keystone Heights pays $15,058.97 per unit in impact fees (rates sourced July 22, 2026). All of it is levied by Clay County.

The largest line items are County Impact Fees (City of Keystone Heights) ($14,068.00) and Water Connection Fee (CCUA, City of Keystone Heights) ($990.97).

View the full fee schedule
Water$990.97
  • Water Connection Fee (CCUA, City of Keystone Heights)
    Clay County Utility Authority (CCUA)
    CCUA provides water to Keystone Heights. Water per ERC = Water Capacity $476.93 + Alternative Water Supply $411.64 + SJRWMD Black Creek $102.40 = $990.97, eff. 10/1/2025; SFR = 1.0 ERC. The Keystone FDEP-grant exclusion reaches the wastewater charge only — the water charges carry no carve-out. CCUA re-adopts each Oct 1. Source: clayutility.org Service Charges and Miscellaneous Fees.
    $990.97
Sewer$0.00
  • Sewer Connection Fee (CCUA, City of Keystone Heights)
    City of Keystone Heights / CCUA
    CCUA's adopted Service Availability Charges (eff. 10/1/2025) set the Wastewater Connection Charge at $4,345.34 per ERC but expressly exclude Keystone Heights properties in FDEP Grants SG481030 and LP0512 — the septic-to-sewer conversion there is grant-funded, so no capital wastewater connection charge is levied. Affirmative zero; would change if the grant period ends. Source: clayutility.org Service Charges and Miscellaneous Fees.
    $0.00
City$0.00
  • City Impact Fees (City of Keystone Heights)
    City of Keystone Heights
    City of Keystone Heights (~1,400 pop.) levies no municipal development impact fees — no impact-fee chapter in the code (Ch. 15 checked). Development pays Clay County impact fees, the county school fee, and CCUA water connection charges. Confirmed $0 (not a gap). Source: library.municode.com/fl/keystone_heights.
    $0.00
County$14,068.00
  • County Impact Fees (City of Keystone Heights)
    Clay County
    County Comprehensive Impact Fees, rev. 10/1/2025 (current). 5 categories apply in Keystone Heights: Gov/Jails & Constitutional $562 + Fire & Rescue $1,278 + Law Enforcement $968 + Regional Parks $356 + Libraries & Cultural $353 = $3,517. Sec. 16-167 imposes fire in the unincorporated area plus GCS, Keystone Heights and Penney Farms; Sec. 16-177 imposes law enforcement in the unincorporated area plus Keystone Heights and Penney Farms (county is the exclusive provider of both here). Community Parks is unincorporated-only. School Impact Fee Year 4, Ord. 2023-24, eff. 6/1/2026 until amended: $10,551. Total $14,068. County mobility does not apply: Ord. 2026-8 imposes it only in the unincorporated area. Collection at electrical power clearance, not permit issuance. Sec. 16-146 makes Art. VII enforceable inside a municipality only under an interlocal with the county. Sources: claycountygov.com Comprehensive Impact Fee schedule rev. 10/1/2025; Municode Clay County Code Ch. 16 Art. VII Secs. 16-146/16-167/16-177; Clay County Ordinance 2026-8.
    $14,068.00
Total (Keystone Heights): $15,058.97
Sources last checked July 22, 2026Official fee schedules:Clay County Utility Authority (CCUA) City of Keystone Heights / CCUA City of Keystone Heights Clay County

Where in Clay County are you building?

Each jurisdiction applies its own fee schedule. Pick yours. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.

Unincorporated Clay County$20,632.31Green Cove Springs$22,502.00
Keystone Heights$15,058.97this page
Orange Park$13,797.00Penney Farms$18,413.34Includes unconfirmed fees

Keystone Heights: Multifamily Impact Fees

A new multifamily unit in Keystone Heights pays $7,894.97 per unit in impact fees (rates sourced July 22, 2026). All of it is levied by Clay County.

The largest line items are County Impact Fees (City of Keystone Heights, MF) ($6,904.00).

Water Connection Fee (CCUA, City of Keystone Heights, MF) is shown at the last published amount but has not been confirmed with the jurisdiction; it is included in the totals here. Verify before budgeting.

View the full fee schedule
Water$990.97
  • Water Connection Fee (CCUA, City of Keystone Heights, MF)
    Clay County Utility Authority (CCUA)
    AMOUNT VERIFIED, MF ERC FACTOR UNPUBLISHED (re-checked 8/3/2026). CCUA fee page (eff. 10/1/2025): $990.97/ERC = Water Capacity $476.93 + Alternative Water Supply $411.64 + SJRWMD Black Creek $102.40; Keystone FDEP-grant carve-out is wastewater-only. CCUA publishes NO residential ERC-equivalency table (AWS summary defines an ERC only as ~170-220 gpd); legacy rate-resolution PDFs 404 after site redesign. 1.0 ERC/unit is an assumption. CCUA (904) 272-5999.
    $990.97Requires confirmation
Sewer$0.00
  • Sewer Connection Fee (CCUA, City of Keystone Heights, MF)
    City of Keystone Heights / CCUA
    CCUA's adopted Service Availability Charges (eff. 10/1/2025) set the Wastewater Connection Charge at $4,345.34 per ERC but expressly exclude Keystone Heights properties in FDEP Grants SG481030 and LP0512 (grant-funded septic-to-sewer conversion), so no capital wastewater connection charge is levied, for SFR or MF. Affirmative zero; would change if the grant period ends. Source: clayutility.org Service Charges and Miscellaneous Fees.
    $0.00
City$0.00
  • City Impact Fees (City of Keystone Heights, MF)
    City of Keystone Heights
    City of Keystone Heights (~1,400 pop.) levies no municipal development impact fees — no impact-fee chapter in the code. MF development pays Clay County impact fees, the county school fee, and CCUA water connection charges. Confirmed $0 (not a gap).
    $0.00
County$6,904.00
  • County Impact Fees (City of Keystone Heights, MF)
    Clay County
    County Comprehensive Impact Fees, rev. 10/1/2025 (current), multi-family column. 5 categories apply in Keystone Heights: Gov/Jails & Constitutional $335 + Fire & Rescue $761 + Law Enforcement $577 + Regional Parks $213 + Libraries & Cultural $211 = $2,097. Sec. 16-167 names Keystone Heights for fire, Sec. 16-177 for law enforcement (county is the exclusive provider of both). Community Parks is unincorporated-only. School Impact Fee Year 4, Ord. 2023-24, eff. 6/1/2026 until amended: $4,807/unit. Total $6,904/unit. County mobility does not apply: Ord. 2026-8 imposes it only in the unincorporated area. Collection at electrical power clearance. Sec. 16-146 requires an interlocal for county enforcement inside a municipality. Sources: claycountygov.com Comprehensive Impact Fee schedule rev. 10/1/2025; Municode Clay County Code Ch. 16 Art. VII; Clay County Ordinance 2026-8.
    $6,904.00
Total (Keystone Heights): $7,894.97
Sources last checked July 22, 2026Official fee schedules:Clay County Utility Authority (CCUA) City of Keystone Heights / CCUA City of Keystone Heights Clay County
Amounts flagged "Requires confirmation" are the last published figures, included in the totals. Confirm them with the jurisdiction or utility before budgeting.

Where in Clay County are you building?

Each jurisdiction applies its own fee schedule. Pick yours. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.

Unincorporated Clay County$12,972.31Includes unconfirmed feesGreen Cove Springs$13,676.00
Keystone Heights$7,894.97this pageIncludes unconfirmed fees
Orange Park$5,566.00Penney Farms$11,249.34Includes unconfirmed fees

Keystone Heights: Commercial Impact Fees

Commercial development in Keystone Heights pays $2.46 per square foot in impact fees, plus $2,477.43 in one-time water and sewer connection fees (rates sourced July 22, 2026).

For a 50,000 sq ft building, that comes to about $125,677.43. The calculator below adjusts to your exact square footage.

The largest line items are County Comprehensive Impact Fees (City of Keystone Heights, Commercial) ($2.46/sq ft).

Water and sewer connection fees assume a 1-inch meter; larger services pay more. See the meter-size tiers in the source schedules.

Water Connection Fee (CCUA, City of Keystone Heights) — 1" meter, 2.5 ERC × $990.97/ERC is shown at the last published amount but has not been confirmed with the jurisdiction; it is included in the totals here. Verify before budgeting.

View the full fee schedule
Water$2,477.43 one-time
  • Water Connection Fee (CCUA, City of Keystone Heights) — 1" meter, 2.5 ERC × $990.97/ERC
    Clay County Utility Authority (CCUA)
    CCUA provides water to Keystone Heights. Water Service Availability Charges eff. 10/01/2025, per ERC: Water Capacity $476.93 + Alternative Water Supply $411.64 + SJRWMD Black Creek Water Resource Development Project $102.40 = $990.97/ERC. The Keystone FDEP-grant exclusion in CCUA's schedule applies to the WASTEWATER connection charge ONLY — water carries no carve-out. Canonical nonres default = 1" meter. UNCONFIRMED for the ERC MULTIPLIER ONLY: CCUA publishes the per-ERC charge but no explicit meter-size→ERC table for service availability charges. Multiplier 2.5 is taken from CCUA's own published meter-equivalency ladder on its Commercial Rates page (clayutility.org/commercial-rates/, 'allowance per meter equivalent ERC'), where base-charge ratios to the 5/8"x3/4" base are exactly the AWWA factors: 3/4"=1.5, 1"=2.5, 1.5"=5.0, 2"=8.0, 3"=16, 4"=25, 6"=50, 8"=80. Confirm → CCUA 904-272-5999. Other one-time items not included: potable water meter w/ backflow + box $501.34 (5/8x3/4; larger at cost); Debt Service Charge $246.79/ERC; reclaimed surcharge $410.00 if no reclaimed piping.
    $2,477.43 one-timeRequires confirmation
Sewer$0.00
  • Sewer Connection Fee (CCUA, City of Keystone Heights)
    Clay County Utility Authority (CCUA)
    CONFIRMED $0 — not an unverified placeholder. CCUA's adopted Service Availability Charges (eff. 10/01/2025) list the Wastewater Connection Charge Per ERC at $4,345.34 'excluding Keystone included in FDEP Grant SG481030 and LP0512'. Keystone Heights is expressly carved out: the septic-to-sewer conversion there is grant-funded and no capital wastewater connection charge is levied, for any customer class including nonresidential. Because the charge is $0 regardless of meter size, no meter tiers exist. Re-check if the FDEP grant period ends. Contact CCUA 904-272-5999.
    $0.00
City$0.00
  • City Impact Fees (City of Keystone Heights, Commercial)
    City of Keystone Heights
    Confirmed $0 — not an unverified placeholder. City of Keystone Heights (pop. ~1,450) levies no municipal development impact fees of any kind, residential or nonresidential. Full Municode chapter list reviewed; no impact-fee or development-fee chapter exists. Development in the city is subject to Clay County comprehensive impact fees and the county mobility fee (separate County records).
    $0.00
County$2.46/sq ft
  • County Comprehensive Impact Fees (City of Keystone Heights, Commercial)
    Clay County
    Clay County Comprehensive Impact Fees, permits submitted after 10/1/2025. Schedule row: 'Commercial: Retail and Services', per 1,000 sq ft. Applicable in Keystone Heights: Gov Jails $443 (countywide, footnote 1) + Fire & Rescue $1,257 (footnote 2 — all cities except Orange Park) + Law Enforcement $764 (footnote 3 — unincorporated + Keystone Heights + Penney Farms) = $2,464. Community Parks (footnote 4, unincorporated only), Regional Parks and Libraries are $0 for all nonres rows. School impact fees do not apply to nonresidential. Rates adjust each Oct 1 by ENR CCI.
    $2.46/sq ft
  • County Mobility Fee (City of Keystone Heights, Commercial)
    Clay County
    CONFIRMED $0 — the Clay County Mobility Fee does NOT apply inside municipal limits. Clay County Mobility Fee Ordinance (2026 restatement, eff. 6/15/2026), Sec. 2.01.A (Imposition): 'All New Construction occurring within the unincorporated area of the County shall pay the applicable Mobility Fee established in this Ordinance.' Sec. 3.06 (Applicability): the Ordinance applies to New Construction 'within the unincorporated area of the County'. The ordinance contains NO interlocal agreement or municipal opt-in provision, and its 'County Transportation System' definition expressly excludes roads within a City Street System. Keystone Heights levies no municipal mobility or impact fee of its own (full Municode chapter list reviewed). CORRECTED ON AUDIT 2026-07-12: this record previously carried the Keystone Heights & South Clay DISTRICT rate ($2,250/1,000 sq ft), entered in error — the district rate governs the surrounding unincorporated area, not the city. County Comprehensive Impact Fees DO apply in Keystone Heights (separate County record). Contact: Planning & Zoning 904-269-6300.
    $0.00
Total (Keystone Heights): $2.46/sq ft + $2,477.43 one-time (≈ $125,677.43 at 50,000 sq ft)
Sources last checked July 22, 2026Official fee schedules:Clay County Utility Authority (CCUA) City of Keystone Heights Clay County
Amounts flagged "Requires confirmation" are the last published figures, included in the totals. Confirm them with the jurisdiction or utility before budgeting.
Water/sewer connection fees assume a 1-inch meter; larger services pay more.

Where in Clay County are you building?

Each jurisdiction applies its own fee schedule. Pick yours. Totals shown are for a 50,000 sq ft building, including one-time water/sewer fees (assuming a 1-inch meter). = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.

Unincorporated Clay County$1,143,090.78Includes unconfirmed feesGreen Cove Springs$1,290,453.00Includes unconfirmed fees
Keystone Heights$125,677.43this pageIncludes unconfirmed fees
Orange Park$22,150.00Includes unconfirmed feesPenney Farms$134,063.35Includes unconfirmed fees

Keystone Heights: Industrial Impact Fees

Industrial development in Keystone Heights pays $1.04 per square foot in impact fees, plus $2,477.43 in one-time water and sewer connection fees (rates sourced July 22, 2026).

For a 50,000 sq ft building, that comes to about $54,377.43. The calculator below adjusts to your exact square footage.

The largest line items are County Comprehensive Impact Fees (City of Keystone Heights, Industrial) ($1.04/sq ft).

Water and sewer connection fees assume a 1-inch meter; larger services pay more. See the meter-size tiers in the source schedules.

Water Connection Fee (CCUA, City of Keystone Heights) — 1" meter, 2.5 ERC × $990.97/ERC is shown at the last published amount but has not been confirmed with the jurisdiction; it is included in the totals here. Verify before budgeting.

View the full fee schedule
Water$2,477.43 one-time
  • Water Connection Fee (CCUA, City of Keystone Heights) — 1" meter, 2.5 ERC × $990.97/ERC
    Clay County Utility Authority (CCUA)
    CCUA provides water to Keystone Heights. Water Service Availability Charges eff. 10/01/2025, per ERC: Water Capacity $476.93 + Alternative Water Supply $411.64 + SJRWMD Black Creek Water Resource Development Project $102.40 = $990.97/ERC. The Keystone FDEP-grant exclusion in CCUA's schedule applies to the WASTEWATER connection charge ONLY — water carries no carve-out. Canonical nonres default = 1" meter. UNCONFIRMED for the ERC MULTIPLIER ONLY: CCUA publishes the per-ERC charge but no explicit meter-size→ERC table for service availability charges. Multiplier 2.5 is taken from CCUA's own published meter-equivalency ladder on its Commercial Rates page (clayutility.org/commercial-rates/, 'allowance per meter equivalent ERC'), where base-charge ratios to the 5/8"x3/4" base are exactly the AWWA factors: 3/4"=1.5, 1"=2.5, 1.5"=5.0, 2"=8.0, 3"=16, 4"=25, 6"=50, 8"=80. Confirm → CCUA 904-272-5999. Other one-time items not included: potable water meter w/ backflow + box $501.34 (5/8x3/4; larger at cost); Debt Service Charge $246.79/ERC; reclaimed surcharge $410.00 if no reclaimed piping.
    $2,477.43 one-timeRequires confirmation
Sewer$0.00
  • Sewer Connection Fee (CCUA, City of Keystone Heights)
    Clay County Utility Authority (CCUA)
    CONFIRMED $0 — not an unverified placeholder. CCUA's adopted Service Availability Charges (eff. 10/01/2025) list the Wastewater Connection Charge Per ERC at $4,345.34 'excluding Keystone included in FDEP Grant SG481030 and LP0512'. Keystone Heights is expressly carved out: the septic-to-sewer conversion there is grant-funded and no capital wastewater connection charge is levied, for any customer class including nonresidential. Because the charge is $0 regardless of meter size, no meter tiers exist. Re-check if the FDEP grant period ends. Contact CCUA 904-272-5999.
    $0.00
City$0.00
County$1.04/sq ft
  • County Comprehensive Impact Fees (City of Keystone Heights, Industrial)
    Clay County
    Clay County Comprehensive Impact Fees, after 10/1/2025. Schedule row: 'Industrial', per 1,000 sq ft. Applicable in Keystone Heights: Gov Jails $128 + Fire $688 + Law Enforcement $222 = $1,038. Parks/Libraries $0 for nonres.
    $1.04/sq ft
  • County Mobility Fee (City of Keystone Heights, Industrial)
    Clay County
    CONFIRMED $0 — the Clay County Mobility Fee does NOT apply inside municipal limits. Mobility Fee Ordinance (2026 restatement, eff. 6/15/2026), Sec. 2.01.A + Sec. 3.06: the fee reaches only New Construction 'within the unincorporated area of the County'. No interlocal/municipal opt-in provision; 'County Transportation System' excludes City Street System roads. Keystone Heights levies no municipal mobility/impact fee. CORRECTED ON AUDIT 2026-07-12: previously held the Keystone Heights & South Clay DISTRICT rate ($355/1,000 sq ft, ITE 140 Manufacturing), entered in error. County Comprehensive Impact Fees DO apply here (separate County record). Contact: Planning & Zoning 904-269-6300.
    $0.00
Total (Keystone Heights): $1.04/sq ft + $2,477.43 one-time (≈ $54,377.43 at 50,000 sq ft)
Sources last checked July 22, 2026Official fee schedules:Clay County Utility Authority (CCUA) City of Keystone Heights Clay County
Amounts flagged "Requires confirmation" are the last published figures, included in the totals. Confirm them with the jurisdiction or utility before budgeting.
Water/sewer connection fees assume a 1-inch meter; larger services pay more.

Where in Clay County are you building?

Each jurisdiction applies its own fee schedule. Pick yours. Totals shown are for a 50,000 sq ft building, including one-time water/sewer fees (assuming a 1-inch meter). = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.

Unincorporated Clay County$223,990.78Includes unconfirmed feesGreen Cove Springs$176,903.00Includes unconfirmed fees
Keystone Heights$54,377.43this pageIncludes unconfirmed fees
Orange Park$6,400.00Includes unconfirmed feesPenney Farms$62,763.35Includes unconfirmed fees

Keystone Heights: Office Impact Fees

Office development in Keystone Heights pays $2.95 per square foot in impact fees, plus $2,477.43 in one-time water and sewer connection fees (rates sourced July 22, 2026).

For a 25,000 sq ft building, that comes to about $76,177.43. The calculator below adjusts to your exact square footage.

The largest line items are County Comprehensive Impact Fees (City of Keystone Heights, Office) ($2.95/sq ft).

Water and sewer connection fees assume a 1-inch meter; larger services pay more. See the meter-size tiers in the source schedules.

Water Connection Fee (CCUA, City of Keystone Heights) — 1" meter, 2.5 ERC × $990.97/ERC is shown at the last published amount but has not been confirmed with the jurisdiction; it is included in the totals here. Verify before budgeting.

View the full fee schedule
Water$2,477.43 one-time
  • Water Connection Fee (CCUA, City of Keystone Heights) — 1" meter, 2.5 ERC × $990.97/ERC
    Clay County Utility Authority (CCUA)
    CCUA provides water to Keystone Heights. Water Service Availability Charges eff. 10/01/2025, per ERC: Water Capacity $476.93 + Alternative Water Supply $411.64 + SJRWMD Black Creek Water Resource Development Project $102.40 = $990.97/ERC. The Keystone FDEP-grant exclusion in CCUA's schedule applies to the WASTEWATER connection charge ONLY — water carries no carve-out. Canonical nonres default = 1" meter. UNCONFIRMED for the ERC MULTIPLIER ONLY: CCUA publishes the per-ERC charge but no explicit meter-size→ERC table for service availability charges. Multiplier 2.5 is taken from CCUA's own published meter-equivalency ladder on its Commercial Rates page (clayutility.org/commercial-rates/, 'allowance per meter equivalent ERC'), where base-charge ratios to the 5/8"x3/4" base are exactly the AWWA factors: 3/4"=1.5, 1"=2.5, 1.5"=5.0, 2"=8.0, 3"=16, 4"=25, 6"=50, 8"=80. Confirm → CCUA 904-272-5999. Other one-time items not included: potable water meter w/ backflow + box $501.34 (5/8x3/4; larger at cost); Debt Service Charge $246.79/ERC; reclaimed surcharge $410.00 if no reclaimed piping.
    $2,477.43 one-timeRequires confirmation
Sewer$0.00
  • Sewer Connection Fee (CCUA, City of Keystone Heights)
    Clay County Utility Authority (CCUA)
    CONFIRMED $0 — not an unverified placeholder. CCUA's adopted Service Availability Charges (eff. 10/01/2025) list the Wastewater Connection Charge Per ERC at $4,345.34 'excluding Keystone included in FDEP Grant SG481030 and LP0512'. Keystone Heights is expressly carved out: the septic-to-sewer conversion there is grant-funded and no capital wastewater connection charge is levied, for any customer class including nonresidential. Because the charge is $0 regardless of meter size, no meter tiers exist. Re-check if the FDEP grant period ends. Contact CCUA 904-272-5999.
    $0.00
City$0.00
County$2.95/sq ft
  • County Comprehensive Impact Fees (City of Keystone Heights, Office)
    Clay County
    Clay County Comprehensive Impact Fees, after 10/1/2025. Schedule row: 'Office', per 1,000 sq ft. Applicable in Keystone Heights: Gov Jails $372 + Fire $1,934 + Law Enforcement $642 = $2,948. Parks/Libraries $0 for nonres.
    $2.95/sq ft
  • County Mobility Fee (City of Keystone Heights, Office)
    Clay County
    CONFIRMED $0 — the Clay County Mobility Fee does NOT apply inside municipal limits. Mobility Fee Ordinance (2026 restatement, eff. 6/15/2026), Sec. 2.01.A: fee is imposed on 'All New Construction occurring within the unincorporated area of the County'; Sec. 3.06 (Applicability) repeats the unincorporated-area limit. No interlocal or municipal opt-in provision exists; 'County Transportation System' expressly excludes roads within a City Street System. Keystone Heights levies no municipal mobility/impact fee of its own. CORRECTED ON AUDIT 2026-07-12: previously held the Keystone Heights & South Clay DISTRICT rate ($879/1,000 sq ft, ITE 710 General Office), entered in error. County Comprehensive Impact Fees DO apply here (separate County record). Contact: Planning & Zoning 904-269-6300.
    $0.00
Total (Keystone Heights): $2.95/sq ft + $2,477.43 one-time (≈ $76,177.43 at 25,000 sq ft)
Sources last checked July 22, 2026Official fee schedules:Clay County Utility Authority (CCUA) City of Keystone Heights Clay County
Amounts flagged "Requires confirmation" are the last published figures, included in the totals. Confirm them with the jurisdiction or utility before budgeting.
Water/sewer connection fees assume a 1-inch meter; larger services pay more.

Where in Clay County are you building?

Each jurisdiction applies its own fee schedule. Pick yours. Totals shown are for a 25,000 sq ft building, including one-time water/sewer fees (assuming a 1-inch meter). = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.

Unincorporated Clay County$191,865.78Includes unconfirmed feesGreen Cove Springs$208,553.00Includes unconfirmed fees
Keystone Heights$76,177.43this pageIncludes unconfirmed fees
Orange Park$9,300.00Includes unconfirmed feesPenney Farms$84,563.35Includes unconfirmed fees

Estimate your project in Keystone Heights

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How impact fees work in Florida

Florida impact fees are one-time charges on new development, governed by Section 163.31801, Florida Statutes (the Florida Impact Fee Act). The statute requires fees to be based on the most recent and localized data, spent on the infrastructure category they were collected for, and adopted by ordinance.

Since 2021, the law also limits how fast fees can rise: increases up to 25% phase in over two years, increases of 25–50% phase in over four years, and increases above 50% are allowed only with a demonstrated extraordinary-circumstances study and at least a two-thirds vote of the governing body.

Counties and cities can both levy impact fees. Inside an incorporated city, a project typically pays the county's countywide fees plus any municipal fees the city has adopted, which is why totals differ between a city and the unincorporated county around it.

Frequently asked questions

What are the total impact fees for a single-family home in Keystone Heights, Florida?

A new single-family home in Keystone Heights pays $15,058.97 per unit in combined impact fees (rates sourced July 22, 2026).

How much are commercial impact fees in Keystone Heights?

Commercial development in Keystone Heights pays $2.46 per square foot in impact fees, plus $2,477.43 in one-time water and sewer connection fees (assuming a 1-inch meter), about $125,677.43 for a 50,000 sq ft building. This figure includes amounts that have not been confirmed with the jurisdiction; verify before budgeting.

Does Keystone Heights charge its own impact fees?

No. Keystone Heights does not levy its own municipal impact fees. New development in Keystone Heights pays Clay County impact fees, shown on this page.

Can Florida impact fees increase at any time?

No. Section 163.31801, Florida Statutes limits increases to 50% at most, phased in over two to four years, unless the local government makes extraordinary-circumstances findings and approves the increase by at least a two-thirds vote.

Fee amounts on this page are compiled from official published schedules and are provided for planning purposes only. Rates change, and project specifics (unit size, meter size, location within special districts) can alter what applies. Always verify current fees with the jurisdiction and utility before relying on them.

Compare unincorporated rates and every other city on the Clay County impact fees page.

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