Jupiter Island Impact Fees by Project Type
Jupiter Island: Single-Family Impact Fees
A new single-family home in Jupiter Island pays at least $7,367.39 per unit in impact fees (rates sourced October 21, 2026). Of that, Martin County-levied fees account for $5,567.39 and municipal or utility fees for $1,800.00.
The largest line items are School Impact Fee (Martin County School District - Jupiter Island) ($5,567.39) and Water Connection Charge (South Martin Regional Utility - Jupiter Island) ($1,800.00).
County Impact Fee (Martin County - Jupiter Island) is set by the county and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; it is not included as a dollar figure 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 connection charge of South Martin Regional Utility (Jupiter Island Utilities, Town-owned): $1,800 per ERC (250 gallons per day domestic, 350 irrigation), FY2027 tariff effective October 1, 2026. The 600 Block of S. Beach Road is served by the Village of Tequesta instead. An accrued guaranteed revenue fee also applies at connection ($26.44 per ERC per month).
- Sewer Connection Charge (Jupiter Island) — On-site septic$0.00None (private septic)Most homes in the Town of Jupiter Island use on-site septic systems, which carry no sewer connection charge. Central sewer serves only the Jupiter Island Club and the 600 Block of S. Beach Road.
- City Impact Fee (Town of Jupiter Island)$0.00Town of Jupiter IslandThe Town of Jupiter Island levies no municipal (city) development impact fee; its one-time development charges are the Town-owned South Martin Regional Utility water and sewer connection charges. New development also pays the countywide Martin County School District impact fee.
- School Impact Fee (Martin County School District - Jupiter Island)$5,567.391,101-2,300 sq ftThe Martin County School District educational facilities impact fee is levied countywide, including within the Town of Jupiter Island, and is collected by the municipality at building permit (LDR Art. 6, Div. 2, §§ 6.41 and 6.47). Assessed by dwelling-unit size; the 1,101–2,300 sq ft tier (canonical house) is $5,567.39 per unit under the schedule effective October 1, 2008 (tiers $3,609.37–$5,756.12).
- County Impact Fee (Martin County - Jupiter Island)Requires confirmationMartin County Board of County CommissionersMartin County's impact fee ordinance reaches incorporated areas to the extent the Florida Constitution allows, bars any municipality in the county from issuing a building permit until county impact fees are paid, and places incorporated areas inside its fire rescue, law enforcement, public buildings, library, parks and conservation benefit districts (LDR Art. 6, Secs. 6.3, 6.7 and 6.8). The Town of Jupiter Island levies no impact fee of its own.
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 $6,615.08 per unit in impact fees (rates sourced October 21, 2026). Of that, Martin County-levied fees account for $5,355.08 and municipal or utility fees for $1,260.00.
The largest line items are School Impact Fee (Martin County School District - Jupiter Island, MF) ($5,355.08) and Water Connection Charge (South Martin Regional Utility - Jupiter Island, MF) ($1,260.00).
County Impact Fee (Martin County - Jupiter Island, MF) is set by the county and has no published standard rate. Contact the levying jurisdiction or utility to verify before budgeting; it is not included as a dollar figure 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 connection charge of South Martin Regional Utility (Jupiter Island Utilities, Town-owned) for multifamily and mobile home park master meter customers: $1,260 per unit behind the meter, FY2027 tariff effective October 1, 2026. Individually metered units pay $1,800 per ERC. The 600 Block of S. Beach Road is served by the Village of Tequesta instead.
- Sewer Connection Charge (Jupiter Island, MF) — On-site septic$0.00None (private septic)Most properties in the Town of Jupiter Island use on-site septic systems, which carry no sewer connection charge. Central sewer serves only the Jupiter Island Club and the 600 Block of S. Beach Road.
- City Impact Fee (Town of Jupiter Island, MF)$0.00Town of Jupiter IslandThe Town of Jupiter Island levies no municipal (city) development impact fee for any residential type; its one-time development charges are the Town-owned South Martin Regional Utility water and sewer connection charges. Multifamily development also pays the countywide Martin County School District impact fee.
- School Impact Fee (Martin County School District - Jupiter Island, MF)$5,355.08801-1,100 sq ftThe Martin County School District educational facilities impact fee is levied countywide, including within the Town of Jupiter Island, and is collected by the municipality at building permit (LDR Art. 6, Div. 2, §§ 6.41 and 6.47). Assessed by dwelling-unit size (not housing type); the 801–1,100 sq ft tier (canonical unit) is $5,355.08 per unit under the schedule effective October 1, 2008 (tiers $3,609.37–$5,756.12).
- County Impact Fee (Martin County - Jupiter Island, MF)Requires confirmationMartin County Board of County CommissionersMartin County's impact fee ordinance reaches incorporated areas to the extent the Florida Constitution allows, bars any municipality in the county from issuing a building permit until county impact fees are paid, and places incorporated areas inside its fire rescue, law enforcement, public buildings, library, parks and conservation benefit districts (LDR Art. 6, Secs. 6.3, 6.7 and 6.8). The Town of Jupiter Island levies no impact fee of its own.
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 October 21, 2026).
For a 50,000 sq ft building, that comes to about $405,610.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC ($2,610.00 one-time) and Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC ($1,800.00 one-time).
County Impact Fee (Martin County - Jupiter Island, Commercial) is shown at the last published amount but has not been confirmed with the jurisdiction; it is 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-timeSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). FY2027 tariff, effective October 1, 2026; the tariff escalates each fiscal year under Florida price indices. Charged per ERC (250 gallons/day domestic) based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection ($26.44 per ERC per month, up to 60 months). Meter installation and tap charges are separate.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$2,610.00 one-timeSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island), where public sewer is available; most of the island is on septic systems. FY2027 tariff, effective October 1, 2026; the tariff escalates each fiscal year under Florida price indices. Charged per ERC (250 gallons/day) based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection ($16.51 per ERC per month, up to 60 months).
- City Impact Fee (Town of Jupiter Island, Commercial)$0.00Town of Jupiter IslandThe Town of Jupiter Island levies no municipal impact fee of its own. Martin County impact fees and the South Martin Regional Utility connection charges are listed separately.
- 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 October 21, 2026).
For a 50,000 sq ft building, that comes to about $139,310.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC ($2,610.00 one-time) and Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC ($1,800.00 one-time).
County Impact Fee (Martin County - Jupiter Island, Industrial) is shown at the last published amount but has not been confirmed with the jurisdiction; it is 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-timeSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). FY2027 tariff, effective October 1, 2026; the tariff escalates each fiscal year under Florida price indices. Charged per ERC (250 gallons/day domestic) based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection ($26.44 per ERC per month, up to 60 months). Meter installation and tap charges are separate.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$2,610.00 one-timeSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island), where public sewer is available; most of the island is on septic systems. FY2027 tariff, effective October 1, 2026; the tariff escalates each fiscal year under Florida price indices. Charged per ERC (250 gallons/day) based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection ($16.51 per ERC per month, up to 60 months).
- City Impact Fee (Town of Jupiter Island, Industrial)$0.00Town of Jupiter IslandThe Town of Jupiter Island levies no municipal impact fee of its own. Martin County impact fees and the South Martin Regional Utility connection charges are listed separately.
- 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 October 21, 2026).
For a 25,000 sq ft building, that comes to about $92,285.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC ($2,610.00 one-time) and Water Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC ($1,800.00 one-time).
County Impact Fee (Martin County - Jupiter Island, Office) is shown at the last published amount but has not been confirmed with the jurisdiction; it is 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-timeSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island). FY2027 tariff, effective October 1, 2026; the tariff escalates each fiscal year under Florida price indices. Charged per ERC (250 gallons/day domestic) based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection ($26.44 per ERC per month, up to 60 months). Meter installation and tap charges are separate.
- Sewer Connection Charge (South Martin Regional Utility - Jupiter Island) — 1 ERC$2,610.00 one-timeSouth Martin Regional Utility (Town of Jupiter Island)Provided by South Martin Regional Utility (owned by the Town of Jupiter Island), where public sewer is available; most of the island is on septic systems. FY2027 tariff, effective October 1, 2026; the tariff escalates each fiscal year under Florida price indices. Charged per ERC (250 gallons/day) based on the project's engineer-determined design flow. An accrued guaranteed-revenue fee also applies at connection ($16.51 per ERC per month, up to 60 months).
- City Impact Fee (Town of Jupiter Island, Office)$0.00Town of Jupiter IslandThe Town of Jupiter Island levies no municipal impact fee of its own. Martin County impact fees and the South Martin Regional Utility connection charges are listed separately.
- 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 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.
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 $7,367.39 per unit in combined impact fees (rates sourced October 21, 2026). One additional fee has no published standard amount and is 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.