Collier County, FL vs St. Johns County, FL: Development Impact Fees Compared (2026)
A single-family home pays about $34,961 in Collier County vs $34,085 in St. Johns County — Collier County is $876 (3%) higher. Every figure below is normalized per dwelling unit by category, with links to each jurisdiction’s official sources.
County
Collier County, FL
$34,961
Total per single-family home
impact + connection fees
$22,834
Impact / development fees
roads, parks, schools…
$12,127
Water & sewer connection
tap / capacity / SDC
—
Per multifamily unit
total fees / unit
Impact / development fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Transportation / roads Road (Transportation) Impact Fee — Representative SFD <4000 sq ft tier. Confirmed at PDF column ROADS (x461), row Single Family Detached <4000. Not assessed in City of Everglades. | per dwelling unit | $8,090 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Public safety EMS Impact Fee — County EMS (emergency medical services) impact fee, per unit. Confirmed at PDF EMS column (x194). Recategorized from 'fire' to 'public_safety' on verification (EMS is distinct from fire). | per dwelling unit | $142 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Police Law Enforcement Impact Fee — Confirmed at PDF LAW ENFORCEMENT column (x323). Not assessed in City of Naples or Marco Island. | per dwelling unit | $412 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Public safety Jail (Correctional Facilities) Impact Fee — Confirmed at PDF JAIL column (x278). | per dwelling unit | $499 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
General government / capital Government Buildings Impact Fee — General government/capital facilities impact fee. Confirmed at PDF GOVERNMENT BUILDINGS column (x236). | per dwelling unit | $934 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Library Library Impact Fee — Confirmed at PDF LIBRARIES column (x368). | per dwelling unit | $308 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Parks & recreation Community Parks Impact Fee — Confirmed at PDF COMMUNITY PARKS column (x413). Not assessed in City of Naples, Marco Island, or Everglades. | per dwelling unit | $934 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Parks & recreation Regional Parks Impact Fee — Confirmed at PDF REGIONAL PARKS column (x512). Separate from Community Parks; additive. | per dwelling unit | $2,250 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Schools School Impact Fee — Confirmed at PDF SCHOOLS column (x556). Collier County School District impact fee, collected by the county on the consolidated schedule. FL does permit county school impact fees (corroborated by JMI backgrounder). | per dwelling unit | $8,790 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Fire / EMS Fire Impact Fee - North Collier Fire District — Levied by the INDEPENDENT North Collier Fire Control & Rescue District, not the county. Confirmed in PDF FIRE IMPACT FEES section. Representative; applicable district depends on the parcel. SFD 4,000+ sq ft = $833 in this district (also verified). | per dwelling unit | $476 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Transportation / roads Road Impact Fee - SFD 4000+ sq ft — Confirmed at PDF ROADS column, SFD 4000+ row. Full SFD 4000+ totals: subtotal $25,157.41, total w/o fire $35,445.41 (both verified). alternative · not added to total | per dwelling unit | $9,864 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Schools School Impact Fee - SFD 4000+ sq ft — Confirmed at PDF SCHOOLS column, SFD 4000+ row. School fee is flat across SFD size tiers. alternative · not added to total | per dwelling unit | $8,790 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Water & sewer connection fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Water connection (tap / SDC) Water Impact Fee (full ERC, 1,501+ sq ft) — County Water-Sewer District water impact fee. Confirmed at PDF WATER column (x646) and at ERC sub-table '1,501 OR MORE | Per Unit | 1 | $5,441'. ERC factor 1.0 for individually metered 1,501+ sq ft. Not assessed in Naples/Marco Island/Everglades. | per dwelling unit | $5,441 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Sewer connection (tap / SDC) Wastewater (Sewer) Impact Fee (full ERC, 1,501+ sq ft) — County Water-Sewer District wastewater impact fee. Confirmed at PDF SEWER column (x686) and at ERC sub-table '1,501 OR MORE | Per Unit | 1 | ... $4,847'. Not assessed in Naples/Marco Island/Everglades. | per dwelling unit | $4,847 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Water connection (tap / SDC) Meter & Cross-Connection Control Device Installation - 3/4" meter with service line — ADDITIVE to the water/sewer impact fees. Confirmed at PDF 'With Service Line' row, 3/4" Meter column = $1,839. This is an installation/connection charge (not a pure impact fee) but is a required one-time water-connection cost for a new home; retained as water_connection, confidence downgraded to medium on that basis. Drop-in/hang ($778) and larger meters are excluded variants. | per meter | $1,839 | Collier County, FL (Impact Fee Administration) Feb 1, 2026Medium |
Water connection (tap / SDC) Meter Installation - 3/4" meter, drop-in/hang (no service line) — Confirmed at PDF 'Without Service Line (Drop-In or Hang)' row, 3/4" column = $778. Mutually-exclusive variant of the 3/4" meter install. alternative · not added to total | per meter | $778 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Water connection (tap / SDC) Water Impact Fee - 0 to 750 sq ft (ERC 0.33) — Confirmed at PDF ERC sub-table. Smaller living-space tier; mutually exclusive with the 1,501+ primary. alternative · not added to total | per dwelling unit | $1,795 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Sewer connection (tap / SDC) Wastewater Impact Fee - 0 to 750 sq ft (ERC 0.33) — Confirmed at PDF ERC sub-table. Smaller living-space tier; mutually exclusive variant. alternative · not added to total | per dwelling unit | $1,599 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Water connection (tap / SDC) Water Impact Fee - 751 to 1,500 sq ft (ERC 0.67) — Confirmed at PDF ERC sub-table. Mid living-space tier; mutually exclusive variant. alternative · not added to total | per dwelling unit | $3,644 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
Sewer connection (tap / SDC) Wastewater Impact Fee - 751 to 1,500 sq ft (ERC 0.67) — Confirmed at PDF ERC sub-table. Mid living-space tier; mutually exclusive variant. alternative · not added to total | per dwelling unit | $3,247 | Collier County, FL (Impact Fee Administration) Feb 1, 2026High |
County
St. Johns County, FL
$34,085
Total per single-family home
impact + connection fees
$22,490
Impact / development fees
roads, parks, schools…
$11,595
Water & sewer connection
tap / capacity / SDC
—
Per multifamily unit
total fees / unit
Impact / development fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Transportation / roads Multimodal Transportation (Roads) Impact Fee — Representative ~2,000-2,500 sq ft single-family tier (ITE LUC 210/215/220/221/222/240). Roads renamed 'Multimodal Transportation Impact Fee' in the Dec 2025 ordinance. Verified verbatim in Phase 1 2026 PDF. | per dwelling unit | $12,015 | St. Johns County, FL Mar 4, 2026High |
Schools School Impact Fee — Florida counties may levy school impact fees; collected by St. Johns County for the school district. Representative 1,801-2,500 sq ft tier. Verified. | per dwelling unit | $6,082 | St. Johns County, FL Mar 4, 2026High |
General government / capital Public Buildings / General Capital Facilities Impact Fee — General government/capital buildings category; also covers library facilities (no standalone library impact fee line). Representative 1,801-2,500 sq ft tier. Verified. | per dwelling unit | $968 | St. Johns County, FL Mar 4, 2026High |
Fire / EMS Fire Rescue Impact Fee — Representative 1,801-2,500 sq ft tier. Verified. | per dwelling unit | $764 | St. Johns County, FL Mar 4, 2026High |
Police Law Enforcement & Correctional Facilities Impact Fee — Renamed 'Law Enforcement and Correctional Facilities Impact Fee' in Dec 2025 ordinance. Representative 1,801-2,500 sq ft tier. Verified. | per dwelling unit | $452 | St. Johns County, FL Mar 4, 2026High |
Parks & recreation Parks Impact Fee — Representative 1,801-2,500 sq ft tier. Verified. | per dwelling unit | $1,906 | St. Johns County, FL Mar 4, 2026High |
Open space Conservation & Open Space Impact Fee — New fee created Dec 2025; ordinance page confirms it starts at 50% of max recommended amount and increases 12.5%/yr for four years to full amount. Representative 1,801-2,500 sq ft tier; $303 is the Phase 1 (2026) amount. Verified. | per dwelling unit | $303 | St. Johns County, FL Mar 4, 2026High |
Transportation / roads Multimodal Transportation (Roads) Impact Fee - smaller home tier — Reference tier: 1,251-1,800 sq ft single-family home. TOTAL all-category county impact fee for this tier = $17,811/du. Excluded from total to avoid double-count with primary 1,801-2,500 sq ft tier. Verified. alternative · not added to total | per dwelling unit | $9,428 | St. Johns County, FL Mar 4, 2026High |
Transportation / roads Multimodal Transportation (Roads) Impact Fee - larger home tier — Reference tier: 2,501-3,750 sq ft single-family home. TOTAL all-category county impact fee for this tier = $27,514/du. Excluded from total to avoid double-count with primary tier. Verified. alternative · not added to total | per dwelling unit | $13,685 | St. Johns County, FL Mar 4, 2026High |
Water & sewer connection fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Water connection (tap / SDC) Water Unit Connection Fee (SJCUD) — SJCUD Schedule A water unit connection fee, per dwelling/unit (1.0 ERC = 350 gpd water). Applies where SJCUD is the provider; additive to sewer connection. Some county areas are served by JEA with a different (higher) capacity fee. Verified. | per dwelling unit | $2,850 | St. Johns County Utility Department Jun 17, 2025High |
Sewer connection (tap / SDC) Sewer Unit Connection Fee (SJCUD) — SJCUD Schedule A sewer unit connection fee, per dwelling/unit (1.0 ERC = 280 gpd sewer). Additive to water connection. Verified on same Single/Multiple Family row. | per dwelling unit | $5,750 | St. Johns County Utility Department Jun 17, 2025High |
Water connection (tap / SDC) Water Tapping Fee, 3/4" meter (SJCUD) — Physical tap/meter installation for base residential 3/4" meter; additive to the water unit connection fee. A $75 locate/right-of-way fee also applies per tap. Verified. | per meter | $1,395 | St. Johns County Utility Department Jun 17, 2025High |
Sewer connection (tap / SDC) Sewer Tapping Fee, 2" force main (SJCUD) — Physical sewer tap installation (2" force main; gravity sewer and >2" force main are charged at labor+equipment+material+25%). Additive to sewer unit connection fee; plus $75 locate fee. Medium because residential connection type (force main vs gravity) varies by site. Verified verbatim. | per meter | $1,600 | St. Johns County Utility Department Jun 17, 2025Medium |
What drives the difference
Collier County’s $34,961 per single-family home is $876 (3%) above St. Johns County’s $34,085. The largest single difference is in transportation / roads: St. Johns County charges about $12,015 there versus $8,090 in Collier County — a $3,925 swing that accounts for much of the overall gap. The two also differ in how much falls on water and sewer connection charges: $12,127 in Collier County versus $11,595 in St. Johns County.
Keep comparing
Collier County vs St. Johns County impact fees — FAQ
- Which has higher impact fees, Collier County or St. Johns County?
- Collier County, FL is higher. A single-family home pays about $34,961 per unit in Collier County versus $34,085 in St. Johns County, FL — $876 (3%) more, as of 2026.
- How much more does it cost to build a home in Collier County than in St. Johns County?
- About $876 more per single-family home — $34,961 in Collier County, FL versus $34,085 in St. Johns County, FL, a difference of 3% in total development impact and connection fees.
- What's the difference between impact fees in Collier County and St. Johns County for a single-family home?
- Collier County, FL charges about $34,961 per single-family home ($22,834 impact + $12,127 water/sewer connection), while St. Johns County, FL charges about $34,085 ($22,490 impact + $11,595 connection). Figures are normalized from official sources for 2026.