Oldsmar impact fees by project type
Oldsmar: Single-Family Impact Fees
A new single-family home in Oldsmar pays $4,646.00 per unit in impact fees (rates sourced July 25, 2026). Of that, Pinellas County-levied fees account for $1,679.00 and municipal or utility fees for $2,967.00.
The largest line items are Sewer Service Impact Fee (City of Oldsmar) ($1,737.00), Multimodal Impact Fee (Pinellas County — Schedule A) ($1,679.00) and Water Service Impact Fee (City of Oldsmar) ($1,230.00).
Some fees are tiered by unit size or building type; amounts reflect the representative tier noted in the schedule below.
View the full Oldsmar impact fee schedule
- Water Service Impact Fee (City of Oldsmar)$1,230.00City of Oldsmar
- Sewer Service Impact Fee (City of Oldsmar)$1,737.00City of Oldsmar
- Municipal Impact Fees (City of Oldsmar — None beyond MIF)$0.00City of Oldsmar
- Multimodal Impact Fee (Pinellas County — Schedule A)$1,679.00Single-family 1,501–2,499 sq ftPinellas CountyPinellas County's Multimodal (transportation) Impact Fee is the only impact fee levied in Pinellas County, and it applies countywide — every municipality collects and administers it. The single-family rate is tiered by heated living area: $1,356 (up to 1,500 sq ft), $1,679 (1,501–2,499 sq ft), and $2,066 (2,500 sq ft and over). Reduced Schedule B rates apply within designated downtown redevelopment districts. A credit applies for the highest prior use on the site since 1986. Rates were last set in 2019 and are unchanged.
Where in Pinellas County are you building?
Each jurisdiction applies its own fee schedule. Pick yours.
Oldsmar: Multifamily Impact Fees
A new multifamily unit in Oldsmar pays $4,387.00 per unit in impact fees (rates sourced July 25, 2026). Of that, Pinellas County-levied fees account for $1,420.00 and municipal or utility fees for $2,967.00.
The largest line items are Sewer Service Impact Fee (City of Oldsmar, MF) ($1,737.00), Multimodal Impact Fee (Pinellas County — Schedule A, MF) ($1,420.00) and Water Service Impact Fee (City of Oldsmar, MF) ($1,230.00).
View the full Oldsmar impact fee schedule
- Water Service Impact Fee (City of Oldsmar, MF)$1,230.00City of Oldsmar
- Sewer Service Impact Fee (City of Oldsmar, MF)$1,737.00City of Oldsmar
- $0.00
- Multimodal Impact Fee (Pinellas County — Schedule A, MF)$1,420.00Pinellas CountyPinellas County's Multimodal (transportation) Impact Fee is the only impact fee levied in Pinellas County, and it applies countywide — every municipality collects and administers it. The multifamily rate is a flat $1,420 per dwelling unit (single-family rates are tiered by home size). Reduced Schedule B rates apply within designated downtown redevelopment districts. A credit applies for the highest prior use on the site since 1986. Rates were last set in 2019 and are unchanged.
Where in Pinellas 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.
Oldsmar: Commercial Impact Fees
Commercial development in Oldsmar pays $3.40 per square foot in impact fees, plus $2,967.00 in one-time water and sewer connection fees (rates sourced July 25, 2026).
For a 50,000 sq ft building, that comes to about $172,767.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Service Impact Fee (City of Oldsmar, Nonresidential) — 1 ERC minimum ($1,737.00 one-time), Water Service Impact Fee (City of Oldsmar, Nonresidential) — 1 ERC minimum ($1,230.00 one-time) and Multimodal Impact Fee (Pinellas County, Commercial) ($3.40/sq ft).
Some fees are tiered by use or building size; amounts reflect the representative tier noted in the schedule below.
View the full Oldsmar impact fee schedule
- $1,230.00 one-time
- $1,737.00 one-time
- Municipal Impact Fee (City of Oldsmar, Commercial)$0.00City of Oldsmar
- Multimodal Impact Fee (Pinellas County, Commercial)$3.40/sq ftSchedule A (countywide)Pinellas CountyCountywide Schedule A rate; frozen under SB 180 through October 2027. Highest of 2 rate districts — a lower Schedule B rate applies within the mapped downtown district.
Where in Pinellas 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.
Oldsmar: Industrial Impact Fees
Industrial development in Oldsmar pays $1.41 per square foot in impact fees, plus $2,967.00 in one-time water and sewer connection fees (rates sourced July 25, 2026).
For a 50,000 sq ft building, that comes to about $73,667.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Service Impact Fee (City of Oldsmar, Nonresidential) — 1 ERC minimum ($1,737.00 one-time), Water Service Impact Fee (City of Oldsmar, Nonresidential) — 1 ERC minimum ($1,230.00 one-time) and Multimodal Impact Fee (Pinellas County, Industrial) ($1.41/sq ft).
Some fees are tiered by use or building size; amounts reflect the representative tier noted in the schedule below.
View the full Oldsmar impact fee schedule
- $1,230.00 one-time
- $1,737.00 one-time
- Municipal Impact Fee (City of Oldsmar, Industrial)$0.00City of Oldsmar
- Multimodal Impact Fee (Pinellas County, Industrial)$1.41/sq ftSchedule A (countywide)Pinellas CountyCountywide Schedule A rate; frozen under SB 180 through October 2027. Highest of 2 rate districts — a lower Schedule B rate applies within the mapped downtown district.
Where in Pinellas 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.
Oldsmar: Office Impact Fees
Office development in Oldsmar pays $3.29 per square foot in impact fees, plus $2,967.00 in one-time water and sewer connection fees (rates sourced July 25, 2026).
For a 25,000 sq ft building, that comes to about $85,267.00. The calculator below adjusts to your exact square footage.
The largest line items are Sewer Service Impact Fee (City of Oldsmar, Nonresidential) — 1 ERC minimum ($1,737.00 one-time), Water Service Impact Fee (City of Oldsmar, Nonresidential) — 1 ERC minimum ($1,230.00 one-time) and Multimodal Impact Fee (Pinellas County, Office) ($3.29/sq ft).
Some fees are tiered by use or building size; amounts reflect the representative tier noted in the schedule below.
View the full Oldsmar impact fee schedule
- $1,230.00 one-time
- $1,737.00 one-time
- Municipal Impact Fee (City of Oldsmar, Office)$0.00City of Oldsmar
- Multimodal Impact Fee (Pinellas County, Office)$3.29/sq ftSchedule A (countywide)Pinellas CountyCountywide Schedule A rate; frozen under SB 180 through October 2027. Highest of 2 rate districts — a lower Schedule B rate applies within the mapped downtown district.
Where in Pinellas 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.
Oldsmar 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.
Oldsmar impact fee FAQs
What are the total impact fees for a single-family home in Oldsmar, Florida?
A new single-family home in Oldsmar pays $4,646.00 per unit in combined impact fees (rates sourced July 25, 2026).
How much are commercial impact fees in Oldsmar?
Commercial development in Oldsmar pays $3.40 per square foot in impact fees, plus $2,967.00 in one-time water and sewer connection fees, about $172,767.00 for a 50,000 sq ft building.
Does Oldsmar charge its own impact fees?
Yes. Oldsmar 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 Oldsmar, 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 Pinellas County impact fees page.