Interlachen impact fees by project type
Interlachen: Single-Family Impact Fees
A new single-family home in Interlachen pays at least $500.00 per unit in impact fees (rates sourced July 18, 2026). Every line item is levied at the municipal or utility level.
Water Connection Fee (Town of Interlachen) 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.
City Impact Fees (Town of Interlachen) is set by the city 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.
View the full Interlachen impact fee schedule
- Water Connection Fee (Town of Interlachen)$500.00Requires confirmationTown of InterlachenTown of Interlachen water connection fee: $500 for a standard residential 3/4" service (includes 100 ft of pipe, meter and backflow preventer). Set by Ord. 2013-4.
- Sewer Connection Fee (Town of Interlachen)$0.00Town of InterlachenThe Town of Interlachen has no central sewer system; new construction uses on-site septic, so no municipal sewer connection or impact fee applies.
- City Impact Fees (Town of Interlachen)Requires confirmationTown of Interlachen
- County Public Facilities Impact Fees (Putnam County, in Interlachen)$0.00Putnam CountyPutnam County public-facility impact fees (transportation, fire rescue, law enforcement, general government, parks) are not currently collected inside Interlachen limits — the county ordinance requires an interlocal agreement to collect within a municipality, and none has been executed. If the county fee is later extended in-city, the single-family total would be $7,711 per dwelling unit.
Where in Putnam 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.
Interlachen: Multifamily Impact Fees
A new multifamily unit in Interlachen pays at least $500.00 per unit in impact fees (rates sourced July 18, 2026). Every line item is levied at the municipal or utility level.
Water Connection Fee (Town of Interlachen, MF) 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.
City Impact Fees (Town of Interlachen, MF) is set by the city 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.
View the full Interlachen impact fee schedule
- Water Connection Fee (Town of Interlachen, MF)$500.00Requires confirmationTown of Interlachen
- Sewer Connection Fee (Town of Interlachen, MF)$0.00Town of Interlachen
- City Impact Fees (Town of Interlachen, MF)Requires confirmationTown of Interlachen
- County Public Facilities Impact Fees (Putnam County, in Interlachen, MF)$0.00Putnam CountyPutnam County public-facility impact fees are not currently collected inside Interlachen limits — the county ordinance requires an interlocal agreement to collect within a municipality, and none has been executed. If later extended in-city, the multifamily total would be $4,408 per unit for mid/high-rise (4+ floors) and $5,489 for low-rise (1-3 floors).
Where in Putnam 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.
Interlachen: Commercial Impact Fees
Commercial development in Interlachen pays no per-square-foot impact fees, but owes $750.00 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 $750.00. The calculator below adjusts to your exact square footage.
Water Connection Fee (Town of Interlachen) 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.
County Public Facilities Impact Fees (Putnam County, in Interlachen, Commercial) is set by the county and has no published standard rate. City Impact Fees (Town of Interlachen, Commercial) 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.
View the full Interlachen impact fee schedule
- Water Connection Fee (Town of Interlachen)$750.00 one-timeRequires confirmationTown of InterlachenThe Town of Interlachen provides water service only; there is no central sewer system, and development uses septic.
- Sewer Connection Fee (Town of Interlachen)$0.00Town of InterlachenNo central sewer system in Interlachen; development uses septic.
- City Impact Fees (Town of Interlachen, Commercial)Requires confirmationTown of Interlachen
- County Public Facilities Impact Fees (Putnam County, in Interlachen, Commercial)Requires confirmationPutnam CountyPutnam County Chapter 24 impact fees apply within a municipality only where the county provides the relevant service and an interlocal agreement authorizes collection.
Where in Putnam 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-time water/sewer connection charges only; no per-sq-ft impact fee schedule sourced for that jurisdiction. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.
Interlachen: Industrial Impact Fees
Industrial development in Interlachen pays no per-square-foot impact fees, but owes $750.00 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 $750.00. The calculator below adjusts to your exact square footage.
Water Connection Fee (Town of Interlachen) 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.
County Public Facilities Impact Fees (Putnam County, in Interlachen, Industrial) is set by the county and has no published standard rate. City Impact Fees (Town of Interlachen, Industrial) 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.
View the full Interlachen impact fee schedule
- Water Connection Fee (Town of Interlachen)$750.00 one-timeRequires confirmationTown of InterlachenThe Town of Interlachen provides water service only; there is no central sewer system, and development uses septic.
- Sewer Connection Fee (Town of Interlachen)$0.00Town of InterlachenNo central sewer system in Interlachen; development uses septic.
- City Impact Fees (Town of Interlachen, Industrial)Requires confirmationTown of Interlachen
- County Public Facilities Impact Fees (Putnam County, in Interlachen, Industrial)Requires confirmationPutnam CountyPutnam County Chapter 24 impact fees apply within a municipality only where the county provides the relevant service and an interlocal agreement authorizes collection.
Where in Putnam 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-time water/sewer connection charges only; no per-sq-ft impact fee schedule sourced for that jurisdiction. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.
Interlachen: Office Impact Fees
Office development in Interlachen pays no per-square-foot impact fees, but owes $750.00 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 $750.00. The calculator below adjusts to your exact square footage.
Water Connection Fee (Town of Interlachen) 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.
County Public Facilities Impact Fees (Putnam County, in Interlachen, Office) is set by the county and has no published standard rate. City Impact Fees (Town of Interlachen, Office) 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.
View the full Interlachen impact fee schedule
- Water Connection Fee (Town of Interlachen)$750.00 one-timeRequires confirmationTown of InterlachenThe Town of Interlachen provides water service only; there is no central sewer system, and development uses septic.
- Sewer Connection Fee (Town of Interlachen)$0.00Town of InterlachenNo central sewer system in Interlachen; development uses septic.
- City Impact Fees (Town of Interlachen, Office)Requires confirmationTown of Interlachen
- County Public Facilities Impact Fees (Putnam County, in Interlachen, Office)Requires confirmationPutnam CountyPutnam County Chapter 24 impact fees apply within a municipality only where the county provides the relevant service and an interlocal agreement authorizes collection.
Where in Putnam 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-time water/sewer connection charges only; no per-sq-ft impact fee schedule sourced for that jurisdiction. = one or more fees are unconfirmed or have no published amount; the figure shown may not be the complete cost.
Interlachen 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.
Interlachen impact fee FAQs
What are the total impact fees for a single-family home in Interlachen, Florida?
A new single-family home in Interlachen pays at least $500.00 per unit in combined impact fees (rates sourced July 18, 2026). This figure includes amounts that have not been confirmed and excludes fees with no published standard amount, so the full cost may be higher; verify before budgeting.
How much are commercial impact fees in Interlachen?
Commercial development in Interlachen pays no per-square-foot impact fees, but owes $750.00 in one-time water and sewer connection fees. This figure includes amounts that have not been confirmed and excludes fees with no published standard amount, so the full cost may be higher; verify before budgeting.
Does Interlachen charge its own impact fees?
Yes. Interlachen 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 Interlachen, 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 Putnam County impact fees page.