Bay County impact fees by project type
Where in Bay 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 Bay County: Single-Family Impact Fees
A new single-family home in unincorporated Bay County pays $6,375.26 per unit in impact fees (rates sourced July 11, 2026). All of it is levied by Bay County.
The largest line items are Wastewater Connection Fee (Bay County) — 1.0 ERC × $4,823.00/ERC ($4,823.00), Water Connection Fee (Bay County) — 1.0 ERC × $952.20/ERC ($952.20) and Parks & Recreation Impact Fee (Bay County) ($329.87).
View the full fee schedule
- Water Connection Fee (Bay County) — 1.0 ERC × $952.20/ERC$952.20Bay County UtilitiesCONFIRMED 7/11/2026 from Bay County 2026 Fees & Fines Schedule (eff. Jan 1, 2026): water connection fee $952.20 per ERC (minimum 1.0 ERC; 1 Water ERC = 350 gpd). Separate water line tap $1,090.00 minimum (not included in Fee Amount). Was $529.25/ERC in 2025 — nearly doubled. Bay County utility service area (unincorporated + Mexico Beach + county pass-through in Parker).
- Wastewater Connection Fee (Bay County) — 1.0 ERC × $4,823.00/ERC$4,823.00Bay County UtilitiesCONFIRMED 7/11/2026 from Bay County 2026 Fees & Fines Schedule (eff. Jan 1, 2026): wastewater connection fee $4,823.00 per ERC (minimum 1.0 ERC; 1 WW ERC = 250 gpd). Separate sewer tap $930.00 minimum (not included in Fee Amount). Was $2,814.40/ERC in 2025 — a 71% increase.
- City Fees — N/A (unincorporated area)$0.00Bay CountyUnincorporated area — no municipal government, so no city-level impact fees exist. Confirmed $0, not unverified. Re-verified 7-22-2026 against the full text of the Bay County 2026 Fees and Fines Schedule (eff. 1/1/2026): the county levies ONLY library, parks & recreational facilities, and MSTU-Fire impact fees. There is no county road/transportation, school, law enforcement, EMS, correctional, general-government or stormwater impact fee anywhere in the schedule. Transportation impacts are handled through proportionate fair share agreements instead (the schedule's $575.00 'Proportionate fair share mitigation review' fee on the Planning page is the tell).
- Parks & Recreation Impact Fee (Bay County)$329.87Bay CountyEff. Jan 1, 2026. Bay County 2026 Fees and Fines Schedule — Parks & Recreation / Parks & Recreational Facilities Impact Fees. Amount unchanged from 2025.
- MSTU-Fire Impact Fee (Bay County)$187.44Bay CountyEff. Jan 1, 2026. Bay County 2026 Fees and Fines Schedule — MSTU-Fire Services / Residential Impact Fees. MSTU = Municipal Service Taxing Unit. Applies to unincorporated Bay County areas served by county fire. Amount unchanged from 2025.
- Library Impact Fee (Bay County)$82.75Bay CountyEff. Jan 1, 2026. Bay County 2026 Fees and Fines Schedule — Library Services / Library Impact Fees. Per Bay County Impact Fee Ordinance. Amount unchanged from 2025.
Where in Bay 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 Bay County: Multifamily Impact Fees
A new multifamily unit in unincorporated Bay County pays $6,107.40 per unit in impact fees (rates sourced July 11, 2026). All of it is levied by Bay County.
The largest line items are Parks & Recreation Impact Fee (Bay County, MF) ($261.04), Library Impact Fee (Bay County, MF) ($65.81) and MSTU-Fire Impact Fee (Bay County, MF) ($5.35).
Wastewater Connection Fee (Bay County, MF) — 1.0 ERC × $4,823.00/ERC and Water Connection Fee (Bay County, MF) — 1.0 ERC × $952.20/ERC 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.
View the full fee schedule
- Water Connection Fee (Bay County, MF) — 1.0 ERC × $952.20/ERC$952.20Requires confirmationBay County UtilitiesBay County 2026 Fees & Fines Schedule (eff. Jan 1, 2026), re-verified against the full schedule text 7-22-2026: water connection fee $952.20 per ERC (1 water ERC = 350 gpd; 1.0 ERC minimum). Separate water line tap $1,090.00. Was $529.25/ERC in 2025 — a Raftelis rate study nearly doubled it. Unconfirmed on one point only: for a master-metered MF building the ERC count is derived from total building flow rather than per unit, so the amount shown is the 1.0 ERC minimum and applies per unit only where each unit is individually metered. Confirm the MF ERC method with Bay County Utilities.
- Wastewater Connection Fee (Bay County, MF) — 1.0 ERC × $4,823.00/ERC$4,823.00Requires confirmationBay County UtilitiesBay County 2026 Fees & Fines Schedule (eff. Jan 1, 2026), re-verified against the full schedule text 7-22-2026: wastewater connection fee $4,823.00 per ERC (1 WW ERC = 250 gpd; 1.0 ERC minimum). Separate sewer tap $930.00. Was $2,814.40/ERC in 2025 — a 71% increase. Unconfirmed on one point only: MF ERC is calculated on flow per building for master-metered projects; confirm the MF method with Bay County Utilities.
- City Fees — N/A (unincorporated area)$0.00Bay CountyUnincorporated area — no municipal government, so no city impact fees. Confirmed $0. Re-verified 7-22-2026 against the full Bay County 2026 Fees and Fines Schedule: the county levies only library, parks & recreational facilities and MSTU-Fire impact fees. No county road/transportation, school, law enforcement, EMS, correctional or stormwater impact fee exists; transportation is handled through proportionate fair share agreements.
- Parks & Recreation Impact Fee (Bay County, MF)$261.04Bay CountyEff. Jan 1, 2026. Bay County Parks & Recreation Facilities Impact Fee. Per unit. Amount unchanged from 2025.
- Library Impact Fee (Bay County, MF)$65.81Bay CountyEff. Jan 1, 2026. Bay County Library Impact Fee per Impact Fee Ordinance. Per unit. Amount unchanged from 2025.
- MSTU-Fire Impact Fee (Bay County, MF)$5.35Bay CountyBay County 2026 Fees & Fines Schedule (eff. 1/1/2026), MSTU-Fire Services / Residential Impact Fees: Single family $187.44 | Multi-family $5.35 | Mobile home $26.29 (all unchanged from the 2025 column). Re-verified line-by-line against the full 2026 schedule text this pass: Multi-family $5.35 is printed as a distinct row inside the 'Residential Impact Fees' group, separate from the 'Non-Residential Impact Fees (per square foot)' rows (Hotel/motel $0.66, Office $0.07, etc.) — so it is NOT a header-to-row mis-map from the nonresidential per-sq-ft block; the figure faithfully reflects the county's adopted schedule as printed. The SF:MF ratio (~35x) is anomalous versus Library and Parks (MF ~0.8x SF), so the county's own schedule may carry a typo — only the Bay County Impact Fee Coordinator can settle that. Applies in unincorporated Bay County only.
Where in Bay 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-time water/sewer connection charges only; no per-sq-ft impact fee schedule sourced for that jurisdiction. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.
Unincorporated Bay County: Commercial Impact Fees
Commercial development in unincorporated Bay County pays $0.39 per square foot in impact fees, plus $5,775.20 in one-time water and sewer connection fees (rates sourced July 11, 2026).
For a 50,000 sq ft building, that comes to about $25,275.20. The calculator below adjusts to your exact square footage.
The largest line items are Wastewater Connection Fee (Bay County Utilities) — 1.0 ERC × $4,823.00/ERC ($4,823.00 one-time), Water Connection Fee (Bay County Utilities) — 1.0 ERC × $952.20/ERC ($952.20 one-time) and MSTU-Fire Impact Fee (Bay County, Commercial) ($0.39/sq ft).
View the full fee schedule
- Water Connection Fee (Bay County Utilities) — 1.0 ERC × $952.20/ERC$952.20 one-timeBay County UtilitiesBay County 2026 Fees & Fines Schedule, eff. 1/1/2026 (Utilities — Retail Water & Wastewater, per ERU minimum): 'Water connection fee (per one ERC minimum)' = $952.20. Was $529.25/ERC in 2025 — nearly doubled. NOT meter-size based: Bay County sets nonres capacity by ERC, 1 Water ERC = 350 gpd, minimum 1.0 ERC (Code Ch. 25 Art. II). The stored amount is the published 1.0-ERC minimum — an actual nonres project's ERC count is derived from projected flow / fixture schematic, so the total varies by project. Separate water line tap $1,090.00 minimum (not included). Meter installation is billed at 3rd-party cost + 15% labor (no fixed meter-size fee table). CONFIRMED (audit 2026-07-11): adopted fee schedule re-fetched live; $952.20/ERC minimum unchanged. Bay County Utilities (850) 248-8350.
- Wastewater Connection Fee (Bay County Utilities) — 1.0 ERC × $4,823.00/ERC$4,823.00 one-timeBay County UtilitiesBay County 2026 Fees & Fines Schedule, eff. 1/1/2026: 'Wastewater connection fee (per one ERC Minimum)' = $4,823.00. Was $2,814.40/ERC in 2025 — a 71% increase. NOT meter-size based: 1 wastewater ERC = 250 gpd, minimum 1.0 ERC. Stored amount is the published 1.0-ERC minimum; a nonres project's ERC count derives from projected flow. Separate wastewater line tap $930.00 minimum (not included). CONFIRMED (audit 2026-07-11): adopted fee schedule re-fetched live; $4,823.00/ERC minimum unchanged. Bay County Code Ch. 25 Art. II requires the county wastewater connection fee be paid before building permit issuance where county sewer is available. Bay County Utilities (850) 248-8350.
- City Impact Fees — N/A unincorporated (Bay County - Unincorporated, Commercial)$0.00Bay County$0 placeholder — unincorporated area, no municipal government levies city impact fees here. County-level fees entered separately (MSTU-Fire nonres per-sq-ft; Library and Parks & Rec are residential-only). Bay County levies no county transportation/road impact fee — the complete 2026 Fees & Fines Schedule was reviewed.
- MSTU-Fire Impact Fee (Bay County, Commercial)$0.39/sq ftBay County MSTU-FireBay County 2026 Fees & Fines Schedule, eff. 1/1/2026 — MSTU-Fire Services, Non Residential Impact Fees (per square foot). Schedule row: 'Retail' = $0.39/sq ft. Unchanged from 2025. MSTU = Municipal Service Taxing Unit; applies in unincorporated Bay County served by county fire — NOT within incorporated municipalities. Other published nonres rows (not entered per default-row-only rule): Restaurant/bar/lounge $0.70, Leisure/outdoors $0.31, Church $0.13, Schools/colleges $0.80, Government $0.86, Group living $0.03, Hotel/motel $0.66, Agriculture $0.07.
- Library Impact Fee (Bay County, Commercial)$0.00Bay CountyCONFIRMED $0 for nonresidential. Bay County 2026 Fees & Fines Schedule (eff. 1/1/2026) publishes the Library Impact Fee for residential rows ONLY — Single family $82.75, Multi-family $65.81, Mobile home $84.05. No nonresidential row exists, unlike MSTU-Fire which publishes a full per-sq-ft nonres table. Library impact fee does not apply to nonresidential development.
- Parks & Recreation Impact Fee (Bay County, Commercial)$0.00Bay CountyCONFIRMED $0 for nonresidential. Bay County 2026 Fees & Fines Schedule — Parks & Recreational Facilities Impact Fees publishes residential rows ONLY: Single family $329.87, Multi-family $261.04, Mobile home $336.36. No nonresidential row.
Where in Bay 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-time water/sewer connection charges only; no per-sq-ft impact fee schedule sourced for that jurisdiction. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.
Unincorporated Bay County: Industrial Impact Fees
Industrial development in unincorporated Bay County pays $0.08 per square foot in impact fees, plus $5,775.20 in one-time water and sewer connection fees (rates sourced July 11, 2026).
For a 50,000 sq ft building, that comes to about $9,775.20. The calculator below adjusts to your exact square footage.
The largest line items are Wastewater Connection Fee (Bay County Utilities) — 1.0 ERC × $4,823.00/ERC ($4,823.00 one-time), Water Connection Fee (Bay County Utilities) — 1.0 ERC × $952.20/ERC ($952.20 one-time) and MSTU-Fire Impact Fee (Bay County, Industrial) ($0.08/sq ft).
View the full fee schedule
- Water Connection Fee (Bay County Utilities) — 1.0 ERC × $952.20/ERC$952.20 one-timeBay County UtilitiesBay County 2026 Fees & Fines Schedule, eff. 1/1/2026 (Utilities — Retail Water & Wastewater, per ERU minimum): 'Water connection fee (per one ERC minimum)' = $952.20. Was $529.25/ERC in 2025 — nearly doubled. NOT meter-size based: Bay County sets nonres capacity by ERC, 1 Water ERC = 350 gpd, minimum 1.0 ERC (Code Ch. 25 Art. II). The stored amount is the published 1.0-ERC minimum — an actual nonres project's ERC count is derived from projected flow / fixture schematic, so the total varies by project. Separate water line tap $1,090.00 minimum (not included). Meter installation is billed at 3rd-party cost + 15% labor (no fixed meter-size fee table). CONFIRMED (audit 2026-07-11): adopted fee schedule re-fetched live; $952.20/ERC minimum unchanged. Bay County Utilities (850) 248-8350.
- Wastewater Connection Fee (Bay County Utilities) — 1.0 ERC × $4,823.00/ERC$4,823.00 one-timeBay County UtilitiesBay County 2026 Fees & Fines Schedule, eff. 1/1/2026: 'Wastewater connection fee (per one ERC Minimum)' = $4,823.00. Was $2,814.40/ERC in 2025 — a 71% increase. NOT meter-size based: 1 wastewater ERC = 250 gpd, minimum 1.0 ERC. Stored amount is the published 1.0-ERC minimum; a nonres project's ERC count derives from projected flow. Separate wastewater line tap $930.00 minimum (not included). CONFIRMED (audit 2026-07-11): adopted fee schedule re-fetched live; $4,823.00/ERC minimum unchanged. Bay County Code Ch. 25 Art. II requires the county wastewater connection fee be paid before building permit issuance where county sewer is available. Bay County Utilities (850) 248-8350.
- City Impact Fees — N/A unincorporated (Bay County - Unincorporated, Industrial)$0.00Bay County$0 placeholder — unincorporated area, no municipal government. County fees entered separately.
- MSTU-Fire Impact Fee (Bay County, Industrial)$0.08/sq ftBay County MSTU-FireBay County 2026 Fees & Fines Schedule, eff. 1/1/2026 — MSTU-Fire Services, Non Residential Impact Fees (per square foot). Schedule row: 'Industrial/manufacturing' = $0.08/sq ft. Unchanged from 2025. Unincorporated Bay County only.
- Library Impact Fee (Bay County, Industrial)$0.00Bay CountyCONFIRMED $0 for nonresidential. Bay County 2026 Fees & Fines Schedule publishes Library Impact Fee residential rows only (SF/MF/MH). No nonresidential row.
- Parks & Recreation Impact Fee (Bay County, Industrial)$0.00Bay CountyCONFIRMED $0 for nonresidential. Bay County 2026 Fees & Fines Schedule — Parks & Recreational Facilities Impact Fees publishes residential rows only (SF/MF/MH). No nonresidential row.
Where in Bay 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-time water/sewer connection charges only; no per-sq-ft impact fee schedule sourced for that jurisdiction. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.
Unincorporated Bay County: Office Impact Fees
Office development in unincorporated Bay County pays $0.07 per square foot in impact fees, plus $5,775.20 in one-time water and sewer connection fees (rates sourced July 11, 2026).
For a 25,000 sq ft building, that comes to about $7,525.20. The calculator below adjusts to your exact square footage.
The largest line items are Wastewater Connection Fee (Bay County Utilities) — 1.0 ERC × $4,823.00/ERC ($4,823.00 one-time), Water Connection Fee (Bay County Utilities) — 1.0 ERC × $952.20/ERC ($952.20 one-time) and MSTU-Fire Impact Fee (Bay County, Office) ($0.07/sq ft).
View the full fee schedule
- Water Connection Fee (Bay County Utilities) — 1.0 ERC × $952.20/ERC$952.20 one-timeBay County UtilitiesBay County 2026 Fees & Fines Schedule, eff. 1/1/2026 (Utilities — Retail Water & Wastewater, per ERU minimum): 'Water connection fee (per one ERC minimum)' = $952.20. Was $529.25/ERC in 2025 — nearly doubled. NOT meter-size based: Bay County sets nonres capacity by ERC, 1 Water ERC = 350 gpd, minimum 1.0 ERC (Code Ch. 25 Art. II). The stored amount is the published 1.0-ERC minimum — an actual nonres project's ERC count is derived from projected flow / fixture schematic, so the total varies by project. Separate water line tap $1,090.00 minimum (not included). Meter installation is billed at 3rd-party cost + 15% labor (no fixed meter-size fee table). CONFIRMED (audit 2026-07-11): adopted fee schedule re-fetched live; $952.20/ERC minimum unchanged. Bay County Utilities (850) 248-8350.
- Wastewater Connection Fee (Bay County Utilities) — 1.0 ERC × $4,823.00/ERC$4,823.00 one-timeBay County UtilitiesBay County 2026 Fees & Fines Schedule, eff. 1/1/2026: 'Wastewater connection fee (per one ERC Minimum)' = $4,823.00. Was $2,814.40/ERC in 2025 — a 71% increase. NOT meter-size based: 1 wastewater ERC = 250 gpd, minimum 1.0 ERC. Stored amount is the published 1.0-ERC minimum; a nonres project's ERC count derives from projected flow. Separate wastewater line tap $930.00 minimum (not included). CONFIRMED (audit 2026-07-11): adopted fee schedule re-fetched live; $4,823.00/ERC minimum unchanged. Bay County Code Ch. 25 Art. II requires the county wastewater connection fee be paid before building permit issuance where county sewer is available. Bay County Utilities (850) 248-8350.
- City Impact Fees — N/A unincorporated (Bay County - Unincorporated, Office)$0.00Bay County$0 placeholder — unincorporated area, no municipal government. County fees entered separately.
- MSTU-Fire Impact Fee (Bay County, Office)$0.07/sq ftBay County MSTU-FireBay County 2026 Fees & Fines Schedule, eff. 1/1/2026 — MSTU-Fire Services, Non Residential Impact Fees (per square foot). Schedule row: 'Office' = $0.07/sq ft. Unchanged from 2025. Unincorporated Bay County only.
- Library Impact Fee (Bay County, Office)$0.00Bay CountyCONFIRMED $0 for nonresidential. Bay County 2026 Fees & Fines Schedule publishes Library Impact Fee residential rows only (SF/MF/MH). No nonresidential row.
- Parks & Recreation Impact Fee (Bay County, Office)$0.00Bay CountyCONFIRMED $0 for nonresidential. Bay County 2026 Fees & Fines Schedule — Parks & Recreational Facilities Impact Fees publishes residential rows only (SF/MF/MH). No nonresidential row.
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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 single-family impact fees in Bay County, Florida?
A new single-family home in unincorporated Bay County pays $6,375.26 per unit in impact fees (rates sourced July 11, 2026). Inside city limits, fees are set by each city's own schedule and may be completely different. See the city pages for their rates.
How much are multifamily impact fees in Bay County?
Multifamily development in unincorporated Bay County pays $6,107.40 per unit in impact fees (rates sourced July 11, 2026). This figure includes amounts that have not been confirmed with the jurisdiction; verify before budgeting. Rates inside city limits depend on the municipality. Pick your city on this page.
How much are commercial impact fees in Bay County?
Commercial development in unincorporated Bay County pays $0.39 per square foot in impact fees, plus $5,775.20 in one-time water and sewer connection fees, about $25,275.20 for a 50,000 sq ft building.
Do cities in Bay County charge their own impact fees?
Yes. Every incorporated city applies its own fee schedule. 5 of 7 cities in Bay County levy municipal impact or utility fees; each city page shows the full schedule that applies inside its limits.
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.