Lake Hamilton Impact Fees by Project Type
Lake Hamilton: Single-Family Impact Fees
A new single-family home in Lake Hamilton pays $29,265.00 per unit in impact fees (rates sourced July 18, 2026). Of that, Polk County-levied fees account for $15,503.00 and municipal or utility fees for $13,762.00.
The largest line items are Educational Impact Fee (Polk County) ($11,124.00), Sewer Capacity Fee (Town of Lake Hamilton) ($6,371.00) and Water Capacity Fee (Town of Lake Hamilton) ($5,650.00).
View the Full Lake Hamilton Impact Fee Schedule
- Water Capacity Fee (Town of Lake Hamilton)$5,650.00Town of Lake HamiltonTown of Lake Hamilton water system capacity fee: $5,650 per equivalent residential connection (Code Ch. 32, sec. 32-8; $5,650 per ERC). A single-family detached home = 1.000 ERC.
- Sewer Capacity Fee (Town of Lake Hamilton)$6,371.00Town of Lake HamiltonTown of Lake Hamilton wastewater system capacity fee: $6,371 per equivalent residential connection (Code Ch. 32, sec. 32-9; $6,371 per ERC). A single-family detached home = 1.000 ERC.
- Streets Impact Fee (Town of Lake Hamilton)$707.00Town of Lake HamiltonTown of Lake Hamilton streets impact fee: $707 per dwelling unit (Code Ch. 33, sec. 33-10; Willdan study, 2022). Polk County's transportation impact fee (District A) is paid in addition to this town fee.
- Parks and Trails Impact Fee (Town of Lake Hamilton)$461.00Town of Lake HamiltonTown of Lake Hamilton parks and trails impact fee: $461 per dwelling unit (Code Ch. 33, sec. 33-11; Willdan study, 2022). The town levies its own parks fee in place of the county parks & recreation impact fee.
- Municipal Facilities Impact Fee (Town of Lake Hamilton)$288.00Town of Lake HamiltonTown of Lake Hamilton municipal facilities (general government) impact fee: $288 per dwelling unit (Code Ch. 33, sec. 33-8; Willdan study, 2022).
- Public Safety Impact Fee (Town of Lake Hamilton)$285.00Town of Lake HamiltonTown of Lake Hamilton public safety (police and fire) impact fee: $285 per dwelling unit (Code Ch. 33, sec. 33-9; Willdan study, 2022). The town levies its own public safety fee in place of the county fire rescue and law enforcement impact fees.
- Educational Impact Fee (Polk County)$11,124.00Polk County / Polk County School BoardPolk County educational system (school) impact fee: $11,124 per single-family home. Current Phase Two rate (effective January 1–December 31, 2026); steps up to $12,187 on January 1, 2027 (Phase Three). Administered under the Polk County School Board program (Ch. 8.7, Attachment 4; Ord. 2024-062) and levied countywide, including within municipalities.
- Transportation Impact Fee (Polk County, District A)$3,710.00Polk CountyPolk County transportation impact fee, District A rate: $3,710 per single-family home. This is the current Phase Two rate (effective January 1–December 31, 2026) and steps up to $4,103 on January 1, 2027 (Phase Three). Set by county ordinance (Code of Ordinances Ch. 8.7, Attachment 2; Ord. 2024-062) and collected countywide, including within this city. Polk County has three transportation impact-fee districts (A, B and C) and the rate depends on the parcel's district.
- Correctional Impact Fee (Polk County)$516.00Polk CountyPolk County correctional facilities impact fee: $516 per single-family home. Current Phase Two rate (effective January 1–December 31, 2026); steps up to $662 on January 1, 2027 (Phase Three). Set by county ordinance (Ch. 8.7, Attachment 3; Ord. 2024-062) and collected countywide, including within municipalities.
- EMS Impact Fee (Polk County)$153.00Polk CountyPolk County emergency medical system (EMS) impact fee: $153 per single-family home. This is a flat countywide rate that has applied since January 1, 2025 (Code of Ordinances Ch. 8.7, Attachment 1; Ord. 2024-062); it is not phased. It is collected both in unincorporated Polk County and within municipalities.
- Fire Rescue Impact Fee (Polk County)$0.00Polk County's fire rescue impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
- Library Impact Fee (Polk County)$0.00Polk CountyPolk County's library impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
- Law Enforcement Impact Fee (Polk County)$0.00Polk County's law enforcement impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
- Parks & Recreational Facilities Impact Fee (Polk County)$0.00Polk County's parks and recreation impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
Where in Polk 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.
Lake Hamilton: Multifamily Impact Fees
A new multifamily unit in Lake Hamilton pays $22,422.00 per unit in impact fees (rates sourced July 18, 2026). Of that, Polk County-levied fees account for $11,062.00 and municipal or utility fees for $11,360.00.
The largest line items are Educational Impact Fee (Polk County, MF) ($8,055.00), Sewer Capacity Fee (Town of Lake Hamilton, MF) ($5,307.00) and Water Capacity Fee (Town of Lake Hamilton, MF) ($4,706.00).
Some fees are tiered by unit size or building type; amounts reflect the representative tier noted in the schedule below.
View the Full Lake Hamilton Impact Fee Schedule
- Water Capacity Fee (Town of Lake Hamilton, MF)$4,706.001-2 Bedroom (0.833 ERC)Town of Lake HamiltonTown of Lake Hamilton water system capacity fee: $4,706 per unit (Code Ch. 32, sec. 32-8; $5,650 per ERC). For a typical multifamily unit the fee is based on 0.833 ERC (efficiency units 0.500 ERC, three-or-more-bedroom units 1.000 ERC).
- Sewer Capacity Fee (Town of Lake Hamilton, MF)$5,307.001-2 Bedroom (0.833 ERC)Town of Lake HamiltonTown of Lake Hamilton wastewater system capacity fee: $5,307 per unit (Code Ch. 32, sec. 32-9; $6,371 per ERC). For a typical multifamily unit the fee is based on 0.833 ERC (efficiency units 0.500 ERC, three-or-more-bedroom units 1.000 ERC).
- Streets Impact Fee (Town of Lake Hamilton, MF)$494.00Town of Lake HamiltonTown of Lake Hamilton streets impact fee: $494 per multifamily dwelling unit (Code Ch. 33, sec. 33-10; Willdan study, 2022). Polk County's transportation impact fee (District A) is paid in addition to this town fee.
- Parks and Trails Impact Fee (Town of Lake Hamilton, MF)$380.00Town of Lake HamiltonTown of Lake Hamilton parks and trails impact fee: $380 per multifamily dwelling unit (Code Ch. 33, sec. 33-11; Willdan study, 2022). The town levies its own parks fee in place of the county parks & recreation impact fee.
- Municipal Facilities Impact Fee (Town of Lake Hamilton, MF)$238.00Town of Lake HamiltonTown of Lake Hamilton municipal facilities (general government) impact fee: $238 per multifamily dwelling unit (Code Ch. 33, sec. 33-8; Willdan study, 2022).
- Public Safety Impact Fee (Town of Lake Hamilton, MF)$235.00Town of Lake HamiltonTown of Lake Hamilton public safety (police and fire) impact fee: $235 per multifamily dwelling unit (Code Ch. 33, sec. 33-9; Willdan study, 2022). The town levies its own public safety fee in place of the county fire rescue and law enforcement impact fees.
- Educational Impact Fee (Polk County, MF)$8,055.00Polk County / Polk County School BoardPolk County educational system (school) impact fee: $8,055 per multifamily dwelling unit. Current Phase Two rate (effective January 1–December 31, 2026); steps up to $9,070 on January 1, 2027 (Phase Three). Administered under the Polk County School Board program (Ch. 8.7, Attachment 4; Ord. 2024-062) and levied countywide, including within municipalities.
- Transportation Impact Fee (Polk County, District A, MF)$2,508.00Polk CountyPolk County transportation impact fee, District A rate: $2,508 per multifamily dwelling unit. This is the current Phase Two rate (effective January 1–December 31, 2026) and steps up to $2,782 on January 1, 2027 (Phase Three). Set by county ordinance (Code of Ordinances Ch. 8.7, Attachment 2; Ord. 2024-062) and collected countywide, including within this city. Polk County has three transportation impact-fee districts (A, B and C) and the rate depends on the parcel's district.
- Correctional Impact Fee (Polk County, MF)$385.00Polk CountyPolk County correctional facilities impact fee: $385 per multifamily dwelling unit. Current Phase Two rate (effective January 1–December 31, 2026); steps up to $495 on January 1, 2027 (Phase Three). Set by county ordinance (Ch. 8.7, Attachment 3; Ord. 2024-062) and collected countywide, including within municipalities.
- EMS Impact Fee (Polk County, MF)$114.00Polk CountyPolk County emergency medical system (EMS) impact fee: $114 per multifamily dwelling unit. This is a flat countywide rate that has applied since January 1, 2025 (Code of Ordinances Ch. 8.7, Attachment 1; Ord. 2024-062); it is not phased. It is collected both in unincorporated Polk County and within municipalities.
- Fire Rescue Impact Fee (Polk County, MF)$0.00Polk County's fire rescue impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
- Law Enforcement Impact Fee (Polk County, MF)$0.00Polk County's law enforcement impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
- Library Impact Fee (Polk County, MF)$0.00Polk CountyPolk County's library impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
- Parks & Recreational Facilities Impact Fee (Polk County, MF)$0.00Polk County's parks and recreation impact fee applies inside a city or town only where that municipality has opted in by agreement with the county. Lake Hamilton has not opted in - as of the county's September 2025 agreements with its municipalities, no city or town in Polk County participates in this fee - so it is collected only in unincorporated Polk County and does not apply inside Lake Hamilton.
Where in Polk 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.
Lake Hamilton: Commercial Impact Fees
Commercial development in Lake Hamilton pays $7.14 per square foot in impact fees, plus $12,021.00 in one-time water and sewer connection fees (rates sourced July 18, 2026).
For a 50,000 sq ft building, that comes to at least $368,871.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Capacity Fee (Town of Lake Hamilton) ($6,371.00 one-time), Water Capacity Fee (Town of Lake Hamilton) ($5,650.00 one-time) and Transportation Impact Fee (Polk County, Commercial) ($5.56/sq ft).
Law Enforcement Impact Fee (Polk County, Commercial) and Fire Rescue Impact Fee (Polk County, Commercial) are set by the county and have 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 Lake Hamilton Impact Fee Schedule
- Water Capacity Fee (Town of Lake Hamilton)$5,650.00 one-timeTown of Lake Hamilton
- Sewer Capacity Fee (Town of Lake Hamilton)$6,371.00 one-timeTown of Lake Hamilton
- Streets Impact Fee (Town of Lake Hamilton, Commercial)$0.47/sq ftTown of Lake Hamilton
- Public Safety Impact Fee (Town of Lake Hamilton, Commercial)$0.12/sq ftTown of Lake Hamilton
- Municipal Facilities Impact Fee (Town of Lake Hamilton, Commercial)$0.08/sq ftTown of Lake Hamilton
- Parks and Trails Impact Fee (Town of Lake Hamilton, Commercial)$0.00Town of Lake Hamilton
- Transportation Impact Fee (Polk County, Commercial)$5.56/sq ftPolk CountyPolk County transportation impact fee, phased in: Phase Two rates are effective 1/1/2026 through 12/31/2026, and Phase Three rates take effect 1/1/2027. The applicable rate depends on the county transportation benefit district in which the parcel lies.
- Correctional Facilities Impact Fee (Polk County, Commercial)$0.73/sq ftPolk CountyEffective 1/1/2025 at the full adopted rate; applies countywide in both incorporated and unincorporated areas.
- EMS Impact Fee (Polk County, Commercial)$0.18/sq ftPolk CountyEffective 1/1/2025 at the full adopted rate; applies countywide in both incorporated and unincorporated areas.
- Library Impact Fee (Polk County, Commercial)$0.00Polk CountyThis county impact fee applies to residential development only; nonresidential development is exempt.
- Parks & Recreational Facilities Impact Fee (Polk County, Commercial)$0.00Polk CountyThis county impact fee applies to residential development only; nonresidential development is exempt.
- Requires confirmation
- Requires confirmation
Where in Polk 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.
Lake Hamilton: Industrial Impact Fees
Industrial development in Lake Hamilton pays $1.13 per square foot in impact fees, plus $12,021.00 in one-time water and sewer connection fees (rates sourced July 18, 2026).
For a 50,000 sq ft building, that comes to at least $68,671.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Capacity Fee (Town of Lake Hamilton) ($6,371.00 one-time), Water Capacity Fee (Town of Lake Hamilton) ($5,650.00 one-time) and Transportation Impact Fee (Polk County, Industrial) ($0.61/sq ft).
Law Enforcement Impact Fee (Polk County, Industrial) and Fire Rescue Impact Fee (Polk County, Industrial) are set by the county and have 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 Lake Hamilton Impact Fee Schedule
- Water Capacity Fee (Town of Lake Hamilton)$5,650.00 one-timeTown of Lake Hamilton
- Sewer Capacity Fee (Town of Lake Hamilton)$6,371.00 one-timeTown of Lake Hamilton
- Streets Impact Fee (Town of Lake Hamilton, Industrial)$0.17/sq ftTown of Lake Hamilton
- Public Safety Impact Fee (Town of Lake Hamilton, Industrial)$0.06/sq ftTown of Lake Hamilton
- Municipal Facilities Impact Fee (Town of Lake Hamilton, Industrial)$0.04/sq ftTown of Lake Hamilton
- Parks and Trails Impact Fee (Town of Lake Hamilton, Industrial)$0.00Town of Lake Hamilton
- Transportation Impact Fee (Polk County, Industrial)$0.61/sq ftPolk CountyPolk County transportation impact fee, phased in: Phase Two rates are effective 1/1/2026 through 12/31/2026, and Phase Three rates take effect 1/1/2027. The applicable rate depends on the county transportation benefit district in which the parcel lies.
- Correctional Facilities Impact Fee (Polk County, Industrial)$0.20/sq ftPolk CountyEffective 1/1/2025 at the full adopted rate; applies countywide in both incorporated and unincorporated areas.
- EMS Impact Fee (Polk County, Industrial)$0.05/sq ftPolk CountyEffective 1/1/2025 at the full adopted rate; applies countywide in both incorporated and unincorporated areas.
- Parks & Recreational Facilities Impact Fee (Polk County, Industrial)$0.00Polk CountyThis county impact fee applies to residential development only; nonresidential development is exempt.
- Library Impact Fee (Polk County, Industrial)$0.00Polk CountyThis county impact fee applies to residential development only; nonresidential development is exempt.
- Requires confirmation
- Requires confirmation
Where in Polk 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.
Lake Hamilton: Office Impact Fees
Office development in Lake Hamilton pays $4.72 per square foot in impact fees, plus $12,021.00 in one-time water and sewer connection fees (rates sourced July 18, 2026).
For a 25,000 sq ft building, that comes to at least $130,096.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Capacity Fee (Town of Lake Hamilton) ($6,371.00 one-time), Water Capacity Fee (Town of Lake Hamilton) ($5,650.00 one-time) and Transportation Impact Fee (Polk County, Office) ($3.68/sq ft).
Fire Rescue Impact Fee (Polk County, Office) and Law Enforcement Impact Fee (Polk County, Office) are set by the county and have 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 Lake Hamilton Impact Fee Schedule
- Water Capacity Fee (Town of Lake Hamilton)$5,650.00 one-timeTown of Lake Hamilton
- Sewer Capacity Fee (Town of Lake Hamilton)$6,371.00 one-timeTown of Lake Hamilton
- Streets Impact Fee (Town of Lake Hamilton, Office)$0.33/sq ftTown of Lake Hamilton
- Public Safety Impact Fee (Town of Lake Hamilton, Office)$0.16/sq ftTown of Lake Hamilton
- Municipal Facilities Impact Fee (Town of Lake Hamilton, Office)$0.10/sq ftTown of Lake Hamilton
- Parks and Trails Impact Fee (Town of Lake Hamilton, Office)$0.00Town of Lake Hamilton
- Transportation Impact Fee (Polk County, Office)$3.68/sq ftPolk CountyPolk County transportation impact fee, phased in: Phase Two rates are effective 1/1/2026 through 12/31/2026, and Phase Three rates take effect 1/1/2027. The applicable rate depends on the county transportation benefit district in which the parcel lies.
- Correctional Facilities Impact Fee (Polk County, Office)$0.37/sq ftPolk CountyEffective 1/1/2025 at the full adopted rate; applies countywide in both incorporated and unincorporated areas.
- EMS Impact Fee (Polk County, Office)$0.09/sq ftPolk CountyEffective 1/1/2025 at the full adopted rate; applies countywide in both incorporated and unincorporated areas.
- Parks & Recreational Facilities Impact Fee (Polk County, Office)$0.00Polk CountyThis county impact fee applies to residential development only; nonresidential development is exempt.
- Library Impact Fee (Polk County, Office)$0.00Polk CountyThis county impact fee applies to residential development only; nonresidential development is exempt.
- Fire Rescue Impact Fee (Polk County, Office)Requires confirmationPolk County
- Requires confirmation
Where in Polk 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.
Lake Hamilton 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 a 2021 amendment (Ch. 2021-63, Laws of Florida), 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.
For a primer on how impact fees work, see our plain-English guide.
Summary current as of September 2026. This is an editorial summary, not legal advice; see the official statute text and our terms of use.
Lake Hamilton Impact Fee FAQs
What are the total impact fees for a single-family home in Lake Hamilton, Florida?
A new single-family home in Lake Hamilton pays $29,265.00 per unit in combined impact fees (rates sourced July 18, 2026).
How much are commercial impact fees in Lake Hamilton?
Commercial development in Lake Hamilton pays $7.14 per square foot in impact fees, plus $12,021.00 in one-time water and sewer connection fees, at least $368,871.00 for a 50,000 sq ft building. 2 additional fees have no published standard amounts and are not included, so the full cost may be higher; verify before budgeting.
Does Lake Hamilton charge its own impact fees?
Yes. Lake Hamilton levies its own municipal impact or utility fees, and county-levied fees also apply inside city limits. The schedule on this page shows every fee that applies to development in Lake Hamilton, with the combined total.
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 Polk County impact fees page.