Jupiter Island impact fees by project type
Jupiter Island: Single-Family Impact Fees
A new single-family home in Jupiter Island pays at least $4,410.00 per unit in impact fees (rates sourced July 24, 2026). Every line item is levied at the municipal or utility level.
The largest line items are Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) ($2,610.00) and Water Connection Charge (South Martin Regional Utility - Jupiter Island) ($1,800.00).
School Impact Fee (Martin County School District - Jupiter Island) is set by the county and has no published standard rate. City Impact Fee (Town of Jupiter Island) 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.
Some fees are tiered by unit size or building type; amounts reflect the representative tier noted in the schedule below.
View the full Jupiter Island impact fee schedule
- Water Connection Charge (South Martin Regional Utility - Jupiter Island)$1,800.00Unknown — Jupiter IslandWater service on Jupiter Island is provided by South Martin Regional Utility (Town-owned). Water connection charge: $1,800 per ERC (a single-family home is 1.0 ERC), FY2026 tariff effective October 1, 2025.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island)$2,610.00Unknown — Jupiter IslandSewer service on Jupiter Island is provided by South Martin Regional Utility (Town-owned). Sewer connection charge: $2,610 per ERC (a single-family home is 1.0 ERC), FY2026 tariff effective October 1, 2025. An accrued guaranteed-revenue fee also applies at connection ($16.11 per ERC per month, up to 60 months).
- City Impact Fee (Town of Jupiter Island)Requires confirmationTown of Jupiter Island
- County Impact Fee (Martin County - Jupiter Island)$0.00Martin County Board of County CommissionersMartin County adopts its impact fees through county land development regulations that apply only in the unincorporated county. The Town of Jupiter Island is an incorporated municipality, so the county impact fee is not collected there; no agreement extending it into the town was found.
- School Impact Fee (Martin County School District - Jupiter Island)Requires confirmation1,101-2,300 sq ft
Where in Martin 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.
Jupiter Island: Multifamily Impact Fees
A new multifamily unit in Jupiter Island pays at least $3,090.00 per unit in impact fees (rates sourced July 24, 2026). Every line item is levied at the municipal or utility level.
The largest line items are Sewer Connection Charge (South Martin Regional Utility - Jupiter Island, MF) ($1,830.00) and Water Connection Charge (South Martin Regional Utility - Jupiter Island, MF) ($1,260.00).
School Impact Fee (Martin County School District - Jupiter Island, MF) is set by the county and has no published standard rate. City Impact Fee (Town of Jupiter Island, MF) 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.
Some fees are tiered by unit size or building type; amounts reflect the representative tier noted in the schedule below.
View the full Jupiter Island impact fee schedule
- Water Connection Charge (South Martin Regional Utility - Jupiter Island, MF)$1,260.00Unknown — Jupiter IslandWater service on Jupiter Island is provided by South Martin Regional Utility (Town-owned). Multifamily/master-meter water connection charge: $1,260 per unit behind the meter, FY2026 tariff effective October 1, 2025. Individually-metered multifamily units instead pay $1,800 per ERC.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island, MF)$1,830.00Unknown — Jupiter IslandSewer service on Jupiter Island is provided by South Martin Regional Utility (Town-owned). Multifamily/master-meter sewer connection charge: $1,830 per unit behind the meter, FY2026 tariff effective October 1, 2025. Individually-metered multifamily units instead pay $2,610 per ERC.
- City Impact Fee (Town of Jupiter Island, MF)Requires confirmationTown of Jupiter Island
- County Impact Fee (Martin County - Jupiter Island, MF)$0.00Martin County Board of County CommissionersMartin County adopts its impact fees through county land development regulations that apply only in the unincorporated county. The Town of Jupiter Island is an incorporated municipality, so the county impact fee is not collected there; no agreement extending it into the town was found.
- Requires confirmation
Where in Martin 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.
Jupiter Island: Commercial Impact Fees
Commercial development in Jupiter Island pays $8.02 per square foot in impact fees, plus $4,410.00 in one-time water and sewer connection fees (rates sourced July 24, 2026).
For a 50,000 sq ft building, that comes to about $405,610.00. The calculator below adjusts to your exact square footage.
County Impact Fee (Martin County - Jupiter Island, Commercial), Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC, and Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 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.
Some fees are tiered by use or building size; amounts reflect the representative tier noted in the schedule below.
View the full Jupiter Island impact fee schedule
- Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$1,800.00 one-timeRequires confirmationSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). Effective 10/1/2025; the tariff auto-escalates each fiscal year under Florida price indices. Charged per ERC based on the project's engineer-determined design flow. Physical meter/line connection charges are separate.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$2,610.00 one-timeRequires confirmationSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). Effective 10/1/2025; the tariff auto-escalates each fiscal year under Florida price indices. Charged per ERC based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection (accrues monthly, up to 60 months).
- City Impact Fee (Town of Jupiter Island, Commercial)$0.00Town of Jupiter Island
- County Impact Fee (Martin County - Jupiter Island, Commercial)$8.02/sq ftRequires confirmation40,000-150,000 SFGLAMartin County Board of County CommissionersEffective 1/1/2026. Retail/shopping center of 40,000-150,000 sq ft gross leasable area, charged per 1,000 sq ft (smaller and larger centers pay different tiers). Scheduled increases to $8,826 on 1/1/2027 and $9,626 on 1/1/2028. Includes a 1.5% administrative fee. Martin County is a non-charter county; its impact fee applies within the Town except to the extent a conflicting municipal fee exists.
Where in Martin 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.
Jupiter Island: Industrial Impact Fees
Industrial development in Jupiter Island pays $2.70 per square foot in impact fees, plus $4,410.00 in one-time water and sewer connection fees (rates sourced July 24, 2026).
For a 50,000 sq ft building, that comes to about $139,310.00. The calculator below adjusts to your exact square footage.
County Impact Fee (Martin County - Jupiter Island, Industrial), Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC, and Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 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 Jupiter Island impact fee schedule
- Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$1,800.00 one-timeRequires confirmationSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). Effective 10/1/2025; the tariff auto-escalates each fiscal year under Florida price indices. Charged per ERC based on the project's engineer-determined design flow. Physical meter/line connection charges are separate.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$2,610.00 one-timeRequires confirmationSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). Effective 10/1/2025; the tariff auto-escalates each fiscal year under Florida price indices. Charged per ERC based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection (accrues monthly, up to 60 months).
- City Impact Fee (Town of Jupiter Island, Industrial)$0.00Town of Jupiter Island
- County Impact Fee (Martin County - Jupiter Island, Industrial)$2.70/sq ftRequires confirmationMartin County Board of County CommissionersEffective 1/1/2026. Charged per 1,000 sq ft (general industrial). Scheduled increases to $2,926 on 1/1/2027 and $3,158 on 1/1/2028. Includes a 1.5% administrative fee. Martin County is a non-charter county; its impact fee applies within the Town except to the extent a conflicting municipal fee exists.
Where in Martin 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.
Jupiter Island: Office Impact Fees
Office development in Jupiter Island pays $3.52 per square foot in impact fees, plus $4,410.00 in one-time water and sewer connection fees (rates sourced July 24, 2026).
For a 25,000 sq ft building, that comes to about $92,285.00. The calculator below adjusts to your exact square footage.
County Impact Fee (Martin County - Jupiter Island, Office), Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC, and Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 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 Jupiter Island impact fee schedule
- Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$1,800.00 one-timeRequires confirmationSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). Effective 10/1/2025; the tariff auto-escalates each fiscal year under Florida price indices. Charged per ERC based on the project's engineer-determined design flow. Physical meter/line connection charges are separate.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$2,610.00 one-timeRequires confirmationSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). Effective 10/1/2025; the tariff auto-escalates each fiscal year under Florida price indices. Charged per ERC based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection (accrues monthly, up to 60 months).
- City Impact Fee (Town of Jupiter Island, Office)$0.00Town of Jupiter Island
- County Impact Fee (Martin County - Jupiter Island, Office)$3.52/sq ftRequires confirmationMartin County Board of County CommissionersEffective 1/1/2026. Charged per 1,000 sq ft of floor area (general office). Scheduled increases to $3,832 on 1/1/2027 and $4,148 on 1/1/2028. Includes a 1.5% administrative fee. Martin County is a non-charter county; its impact fee applies within the Town except to the extent a conflicting municipal fee exists.
Where in Martin 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.
Jupiter Island 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.
For a primer on how impact fees work, see our plain-English guide.
Jupiter Island impact fee FAQs
What are the total impact fees for a single-family home in Jupiter Island, Florida?
A new single-family home in Jupiter Island pays at least $4,410.00 per unit in combined impact fees (rates sourced July 24, 2026). 2 additional fees have no published standard amounts and are not included, so the full cost may be higher; verify before budgeting.
How much are commercial impact fees in Jupiter Island?
Commercial development in Jupiter Island pays $8.02 per square foot in impact fees, plus $4,410.00 in one-time water and sewer connection fees, about $405,610.00 for a 50,000 sq ft building. This figure includes amounts that have not been confirmed with the jurisdiction; verify before budgeting.
Does Jupiter Island charge its own impact fees?
Yes. Jupiter Island 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 Jupiter Island, 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 Martin County impact fees page.