Layton impact fees by project type
Layton: Single-Family Impact Fees
A new single-family home in Layton pays at least $13,167.00 per unit in impact fees (rates sourced July 17, 2026). Every line item is levied at the municipal or utility level.
The largest line items are Sewer System Development Charge (FKAA) ($7,888.00) and Water System Development Charge (FKAA) ($5,279.00).
City Impact Fees (City of Layton) is set by the city and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; it is not included as a dollar figure here.
View the full Layton impact fee schedule
- Water System Development Charge (FKAA)$5,279.00Florida Keys Aqueduct AuthorityOne-time FKAA water system-development charge for a single-family home on a standard 5/8"x3/4" meter, effective 10/1/2025. FKAA is the sole potable-water provider throughout the Florida Keys. Larger meters pay more (e.g. $13,196 at 1"), and a separate one-time meter-installation/tapping fee of $1,760 also applies. FKAA re-adopts its schedule each October 1.
- Sewer System Development Charge (FKAA)$7,888.00Florida Keys Aqueduct AuthorityOne-time FKAA wastewater system-development charge, $7,888 per unit, effective 10/1/2025 and now uniform countywide (the former per-district rates, including Layton's, no longer appear). Applies to a single-family dwelling. A separate one-time wastewater connection charge also applies: $7,506 low-pressure or $9,149 gravity. FKAA re-adopts its schedule each October 1.
- City Impact Fees (City of Layton)Requires confirmationCity of LaytonThe City of Layton (Florida's second-smallest city, ~200 residents) does not publish any municipal impact-fee schedule and likely levies none. No amount is shown pending confirmation.
- County Impact Fees within Layton (applicability)$0.00Monroe County BOCCNot applicable. The City of Layton is expressly excluded from Monroe County's impact-fee district (LDC Sec. 126-4(e)(1)), so county fair-share impact fees are not collected within Layton.
Where in Monroe 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.
Layton: Multifamily Impact Fees
A new multifamily unit in Layton pays at least $3,150.00 per unit in impact fees (rates sourced July 17, 2026). Every line item is levied at the municipal or utility level.
Sewer SDC (FKAA, MF 4+ units) — 10 FV × $209/FV and Water SDC (FKAA, MF 4+ units) — 10 FV × $106/FV are shown at the last published amount but have not been confirmed with the jurisdiction; they are included in the totals here. Verify before budgeting.
City Impact Fees (City of Layton, MF) is set by the city and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; it is not included as a dollar figure here.
Some fees are tiered by unit size or building type; amounts reflect the representative tier noted in the schedule below.
View the full Layton impact fee schedule
- Water SDC (FKAA, MF 4+ units) — 10 FV × $106/FV$1,060.00Requires confirmationFlorida Keys Aqueduct AuthorityOne-time FKAA water system-development charge for multifamily of 4+ units, billed on a commercial fixture-value basis at $106 per fixture value (effective 10/1/2025). Shown here for a typical 2-bed/2-bath apartment modeled at 10 fixture values (about $1,060/unit); the exact charge depends on the unit's plumbing-fixture count. Buildings of 3 units or less instead pay the flat $5,279/unit rate (see the other tier). FKAA re-adopts its schedule each October 1.
- Sewer SDC (FKAA, MF 4+ units) — 10 FV × $209/FV$2,090.00Requires confirmationFlorida Keys Aqueduct AuthorityOne-time FKAA wastewater system-development charge for multifamily of 4+ units, billed on a commercial fixture-value basis at $209 per fixture value (effective 10/1/2025, now uniform countywide). Shown here for a typical 2-bed/2-bath apartment modeled at 10 fixture values (about $2,090/unit); the exact charge depends on the unit's plumbing-fixture count. Buildings of 3 units or less instead pay $7,888/unit (see the other tier). A separate one-time connection charge ($7,506 low-pressure / $9,149 gravity) also applies. FKAA re-adopts its schedule each October 1.
- City Impact Fees (City of Layton, MF)Requires confirmationCity of LaytonThe City of Layton (Florida's second-smallest city, ~200 residents) does not publish any municipal impact-fee schedule and likely levies none. No amount is shown pending confirmation.
- County Impact Fees within Layton (applicability, MF)$0.00Monroe County BOCCNot applicable. The City of Layton is expressly excluded from Monroe County's impact-fee district (LDC Sec. 126-4(e)(1)), so county fair-share impact fees are not collected within Layton.
Where in Monroe 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.
Layton: Commercial Impact Fees
Commercial development in Layton pays no per-square-foot impact fees (rates sourced July 17, 2026).
Sewer System Development Charge (FKAA) and Water System Development Charge (FKAA) are set by the utility and not published online. City Impact Fees (City of Layton, Commercial) is set by the city and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; they are not included as dollar figures here.
View the full Layton impact fee schedule
- Water System Development Charge (FKAA)Contact jurisdiction/utility to verifyFlorida Keys Aqueduct AuthorityPotable water system development charge set by the Florida Keys Aqueduct Authority, the sole water provider for the Florida Keys. Nonresidential charge is $106.00 per fixture value (total fixture value at the premises, including irrigation); a meter-size charge applies only where fixture value cannot be determined. A separate one-time tapping/meter installation fee also applies. Effective October 1, 2025.
- Sewer System Development Charge (FKAA)Contact jurisdiction/utility to verifyFlorida Keys Aqueduct AuthorityWastewater system development charge set by the Florida Keys Aqueduct Authority. Nonresidential (commercial) charge is $209.00 per fixture value. A separate one-time wastewater connection charge also applies ($7,506 low-pressure / $9,149 gravity). Effective October 1, 2025.
- City Impact Fees (City of Layton, Commercial)Requires confirmationCity of Layton
Where in Monroe 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.
Layton: Industrial Impact Fees
Industrial development in Layton pays no per-square-foot impact fees (rates sourced July 17, 2026).
Sewer System Development Charge (FKAA) and Water System Development Charge (FKAA) are set by the utility and not published online. City Impact Fees (City of Layton, Industrial) is set by the city and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; they are not included as dollar figures here.
View the full Layton impact fee schedule
- Water System Development Charge (FKAA)Contact jurisdiction/utility to verifyFlorida Keys Aqueduct AuthorityPotable water system development charge set by the Florida Keys Aqueduct Authority, the sole water provider for the Florida Keys. Nonresidential charge is $106.00 per fixture value (total fixture value at the premises, including irrigation); a meter-size charge applies only where fixture value cannot be determined. A separate one-time tapping/meter installation fee also applies. Effective October 1, 2025.
- Sewer System Development Charge (FKAA)Contact jurisdiction/utility to verifyFlorida Keys Aqueduct AuthorityWastewater system development charge set by the Florida Keys Aqueduct Authority. Nonresidential (commercial) charge is $209.00 per fixture value. A separate one-time wastewater connection charge also applies ($7,506 low-pressure / $9,149 gravity). Effective October 1, 2025.
- City Impact Fees (City of Layton, Industrial)Requires confirmationCity of Layton
Where in Monroe 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.
Layton: Office Impact Fees
Office development in Layton pays no per-square-foot impact fees (rates sourced July 17, 2026).
Sewer System Development Charge (FKAA) and Water System Development Charge (FKAA) are set by the utility and not published online. City Impact Fees (City of Layton, Office) is set by the city and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; they are not included as dollar figures here.
View the full Layton impact fee schedule
- Water System Development Charge (FKAA)Contact jurisdiction/utility to verifyFlorida Keys Aqueduct AuthorityPotable water system development charge set by the Florida Keys Aqueduct Authority, the sole water provider for the Florida Keys. Nonresidential charge is $106.00 per fixture value (total fixture value at the premises, including irrigation); a meter-size charge applies only where fixture value cannot be determined. A separate one-time tapping/meter installation fee also applies. Effective October 1, 2025.
- Sewer System Development Charge (FKAA)Contact jurisdiction/utility to verifyFlorida Keys Aqueduct AuthorityWastewater system development charge set by the Florida Keys Aqueduct Authority. Nonresidential (commercial) charge is $209.00 per fixture value. A separate one-time wastewater connection charge also applies ($7,506 low-pressure / $9,149 gravity). Effective October 1, 2025.
- City Impact Fees (City of Layton, Office)Requires confirmationCity of Layton
Where in Monroe 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.
Layton impact fee calculator
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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.
If you're still asking what are impact fees, start with our guide to the definition, common categories, and legal basis.
Layton impact fee FAQs
What are the total impact fees for a single-family home in Layton, Florida?
A new single-family home in Layton pays at least $13,167.00 per unit in combined impact fees (rates sourced July 17, 2026). One additional fee has no published standard amount and is not included, so the full cost may be higher; verify before budgeting.
How much are commercial impact fees in Layton?
Layton does not currently levy impact fees on commercial development.
Does Layton charge its own impact fees?
Yes. Layton levies its own municipal impact or utility fees. Monroe County does not currently add county-level impact fees inside Layton. The schedule on this page shows every fee that applies to development in Layton.
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 Monroe County impact fees page.