Naples impact fees by project type
Naples: Single-Family Impact Fees
A new single-family home in Naples pays $26,124.00 per unit in impact fees (rates sourced August 5, 2026). Of that, Collier County-levied fees account for $22,384.00 and municipal or utility fees for $3,740.00.
The largest line items are County Impact Fees (Collier County within City of Naples, SFR) ($22,384.00), Sewer System Development Charge (City of Naples, SFR) ($2,324.00) and Water System Development Charge (City of Naples, SFR) ($1,416.00).
View the full Naples impact fee schedule
- Water System Development Charge (City of Naples, SFR)$1,416.00City of NaplesCity of Naples water system development charge (impact fee) for a typical single-family home on a 5/8"–3/4" meter: 1.0 ERU = $1,416. The charge scales with meter size. Multifamily is charged a separate per-dwelling-unit rate (separate record). Collier County also collects its overlay impact fees within Naples (separate record).
- Sewer System Development Charge (City of Naples, SFR)$2,324.00City of NaplesCity of Naples sewer system development charge (impact fee) for a typical single-family home on a 5/8"–3/4" meter: 1.0 ERU (300 gpd) = $2,324. The charge scales with meter size. Multifamily is charged a separate per-dwelling-unit rate (separate record). Collier County also collects its overlay impact fees within Naples (separate record).
- City Impact Fee (City of Naples — None beyond utilities, SFR)$0.00City of NaplesThe City of Naples levies no municipal non-utility impact fee. Its only development impact charges are the water and sewer system development charges (separate records). Collier County collects its overlay impact fees (roads, schools, EMS, jail, libraries, government buildings, regional parks) within Naples (separate record).
- County Impact Fees (Collier County within City of Naples, SFR)$22,384.00Collier CountyA new single-family home in the City of Naples pays $22,384.00 in combined Collier County impact fees: EMS $157.64, government buildings $1,043.90, jail $518.77, libraries $307.85, roads $8,217.75, regional parks $2,249.93 and schools $9,888.16. These are the Collier County impact fees; the county's schedule states that its Community Parks, Law Enforcement, Fire, Water and Sewer impact fees are not assessed inside the City of Naples or the City of Marco Island. The school impact fee is adopted by the school board and collected countywide, including inside the cities. Rates shown took effect May 1, 2026 as the second phase of a multi-year increase. Fire impact fees are billed separately by the fire district serving the property and are not included.
Where in Collier 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.
Naples: Multifamily Impact Fees
A new multifamily unit in Naples pays $12,806.75 per unit in impact fees (rates sourced August 5, 2026). Of that, Collier County-levied fees account for $10,001.75 and municipal or utility fees for $2,805.00.
The largest line items are County Impact Fees (Collier County within City of Naples, MF) ($10,001.75), Sewer System Development Charge (City of Naples, MF) ($1,813.00) and Water System Development Charge (City of Naples, MF) ($992.00).
Some fees are tiered by unit size or building type; amounts reflect the representative tier noted in the schedule below.
View the full Naples impact fee schedule
- Water System Development Charge (City of Naples, MF)$992.00Per dwelling unit (multifamily)City of NaplesCity of Naples water system development charge (impact fee) for multifamily: $992 per dwelling unit. (Single-family is charged on a meter-size basis — separate record.) Collier County also collects its overlay impact fees within Naples (separate record).
- Sewer System Development Charge (City of Naples, MF)$1,813.00Per dwelling unit (multifamily)City of NaplesCity of Naples sewer system development charge (impact fee) for multifamily: $1,813 per dwelling unit. (Single-family is charged on a meter-size basis — separate record.) Collier County also collects its overlay impact fees within Naples (separate record).
- City Impact Fee (City of Naples — None beyond utilities, MF)$0.00City of NaplesThe City of Naples levies no municipal non-utility impact fee. Its only development impact charges are the water and sewer system development charges (separate records). Collier County collects its overlay impact fees within Naples (separate record).
- County Impact Fees (Collier County within City of Naples, MF)$10,001.75Collier CountyA new multifamily unit in a four-story building in the City of Naples pays $10,001.75 in combined Collier County impact fees: EMS $75.94, government buildings $499.43, jail $246.36, libraries $159.40, roads $4,656.00, regional parks $1,164.98 and schools $3,199.64. Rates are taken from the mid-rise (4 to 10 floor) multifamily line; low-rise and high-rise buildings pay different road and other amounts. These are the Collier County impact fees; the county's schedule states that its Community Parks, Law Enforcement, Fire, Water and Sewer impact fees are not assessed inside the City of Naples or the City of Marco Island. The school impact fee is adopted by the school board and collected countywide, including inside the cities. Rates shown took effect May 1, 2026 as the second phase of a multi-year increase. Fire impact fees are billed separately by the fire district serving the property and are not included.
Where in Collier 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.
Naples: Commercial Impact Fees
Commercial development in Naples pays $17.94 per square foot in impact fees, plus $9,350.00 in one-time water and sewer connection fees (rates sourced August 5, 2026).
For a 50,000 sq ft building, that comes to about $906,350.00. The calculator below adjusts to your exact square footage.
The largest line items are Sanitary Sewer System Development Charge (City of Naples) — 1" meter ($5,810.00 one-time), Water System Development Charge (City of Naples) — 1" meter ($3,540.00 one-time) and County Impact Fees (Collier County within City of Naples, Commercial) ($16.25/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.
View the full Naples impact fee schedule
- Water System Development Charge (City of Naples) — 1" meter$3,540.00 one-timeCity of NaplesCity of Naples water system development charge by meter size (ERU-based: 1-inch = 2.5 ERU). Due prior to building permit issuance. The same meter-size schedule applies to single-family and all nonresidential development.
- Sanitary Sewer System Development Charge (City of Naples) — 1" meter$5,810.00 one-timeCity of NaplesCity of Naples sanitary sewer system development charge by meter size (ERU-based: 1-inch = 2.5 ERU; one sewer ERU = 300 gpd). Due prior to building permit issuance. The same meter-size schedule applies to single-family and all nonresidential development.
- Capital Facility (Impact) Fee (City of Naples, Commercial)$1.69/sq ftShopping center 100,000 sq ft or lessCity of NaplesPer square foot of floor area. City of Naples capital facility (impact) fee, covering Police and Fire only. Shopping-center tier up to 100,000 sq ft.
- County Impact Fees (Collier County within City of Naples, Commercial)$16.25/sq ftRetail 40,001-150,000 sq ftCollier CountyEffective May 1, 2026, per square foot. Inside the City of Naples, Collier County Law Enforcement, Fire, Water and Sewer are not assessed (the City levies its own); only the EMS, Government Buildings, Jail and Road county components apply. Applies to retail 40,001–150,000 sq ft.
Where in Collier 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.
Naples: Industrial Impact Fees
Industrial development in Naples pays $4.16 per square foot in impact fees, plus $9,350.00 in one-time water and sewer connection fees (rates sourced August 5, 2026).
For a 50,000 sq ft building, that comes to about $217,350.00. The calculator below adjusts to your exact square footage.
The largest line items are Sanitary Sewer System Development Charge (City of Naples) — 1" meter ($5,810.00 one-time), Water System Development Charge (City of Naples) — 1" meter ($3,540.00 one-time) and County Impact Fees (Collier County within City of Naples, Industrial) ($3.90/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.
View the full Naples impact fee schedule
- Water System Development Charge (City of Naples) — 1" meter$3,540.00 one-timeCity of NaplesCity of Naples water system development charge by meter size (ERU-based: 1-inch = 2.5 ERU). Due prior to building permit issuance. The same meter-size schedule applies to single-family and all nonresidential development.
- Sanitary Sewer System Development Charge (City of Naples) — 1" meter$5,810.00 one-timeCity of NaplesCity of Naples sanitary sewer system development charge by meter size (ERU-based: 1-inch = 2.5 ERU; one sewer ERU = 300 gpd). Due prior to building permit issuance. The same meter-size schedule applies to single-family and all nonresidential development.
- Capital Facility (Impact) Fee (City of Naples, Industrial)$0.26/sq ftCity of NaplesPer square foot of floor area. City of Naples capital facility (impact) fee, covering Police and Fire only. Light industrial.
- County Impact Fees (Collier County within City of Naples, Industrial)$3.90/sq ftCollier CountyEffective May 1, 2026, per square foot. Inside the City of Naples, Collier County Law Enforcement, Fire, Water and Sewer are not assessed (the City levies its own); only the EMS, Government Buildings, Jail and Road county components apply.
Where in Collier 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.
Naples: Office Impact Fees
Office development in Naples pays $8.74 per square foot in impact fees, plus $9,350.00 in one-time water and sewer connection fees (rates sourced August 5, 2026).
For a 25,000 sq ft building, that comes to about $227,850.00. The calculator below adjusts to your exact square footage.
The largest line items are Sanitary Sewer System Development Charge (City of Naples) — 1" meter ($5,810.00 one-time), Water System Development Charge (City of Naples) — 1" meter ($3,540.00 one-time) and County Impact Fees (Collier County within City of Naples, Office) ($8.15/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.
View the full Naples impact fee schedule
- Water System Development Charge (City of Naples) — 1" meter$3,540.00 one-timeCity of NaplesCity of Naples water system development charge by meter size (ERU-based: 1-inch = 2.5 ERU). Due prior to building permit issuance. The same meter-size schedule applies to single-family and all nonresidential development.
- Sanitary Sewer System Development Charge (City of Naples) — 1" meter$5,810.00 one-timeCity of NaplesCity of Naples sanitary sewer system development charge by meter size (ERU-based: 1-inch = 2.5 ERU; one sewer ERU = 300 gpd). Due prior to building permit issuance. The same meter-size schedule applies to single-family and all nonresidential development.
- Capital Facility (Impact) Fee (City of Naples, Office)$0.59/sq ftGeneral office 50,000 sq ft or lessCity of NaplesPer square foot of floor area. City of Naples capital facility (impact) fee, covering Police and Fire only. General office up to 50,000 sq ft.
- County Impact Fees (Collier County within City of Naples, Office)$8.15/sq ftCollier CountyEffective May 1, 2026, per square foot. Inside the City of Naples, Collier County Law Enforcement, Fire, Water and Sewer are not assessed (the City levies its own); only the EMS, Government Buildings, Jail and Road county components apply.
Where in Collier 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.
Naples 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.
Naples impact fee FAQs
What are the total impact fees for a single-family home in Naples, Florida?
A new single-family home in Naples pays $26,124.00 per unit in combined impact fees (rates sourced August 5, 2026).
How much are commercial impact fees in Naples?
Commercial development in Naples pays $17.94 per square foot in impact fees, plus $9,350.00 in one-time water and sewer connection fees (assuming a 1-inch meter), about $906,350.00 for a 50,000 sq ft building.
Does Naples charge its own impact fees?
Yes. Naples 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 Naples, 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 Collier County impact fees page.