Florida · 106th largest metro area

Buying a home in Port St. Lucie, Florida

In Port St. Lucie, the median value of owner-occupied homes is $369,200, St. Lucie County's effective property tax rate is 0.93%, and a purchase mortgage carried a median $9,984 in total loan costs in 2025.

Data as of : Census ACS 2020-2024, Census Vintage 2024, HMDA 2025, HUD FY 2027. Sources

Port St. Lucie home costs, fact by fact

About Port St. Lucie

In Port St. Lucie, 84% of homes are owner-occupied, and the city has 258,575 residents within the Port St. Lucie metro area, ranked 106th in the country. St. Median gross rent is $1,937 per month.

Calculate for Florida

If you buy

Florida state transfer tax

Documentary stamp tax on deeds: $0.70 per $100 of consideration, or fraction of $100 (Miami-Dade: $0.60 per $100). Change the price: the amount is recalculated instantly.

Price$396,700
State transfer tax$2,776.90
Share of the price0.7% of the price
Who paysSet by the purchase contract

Default price: the Florida median value of owner-occupied homes, $396,700 (Census ACS 2025). Rule: Divide the consideration by $100, round up to the next whole unit, multiply by $0.70. Consideration includes any mortgage balance on the property, whether or not assumed. Miami-Dade uses $0.60. Who pays: The law makes all parties liable regardless of which agrees to pay; the purchase contract allocates the cost. Not included: county and city transfer taxes, the tax on the mortgage, recording fees, title insurance and lender charges. Florida transfer tax guide · all 50 states.

If you sell

Capital gain and the federal tax on it

Same federal rule in every state: Section 121 of the Internal Revenue Code excludes up to $250,000 of gain on a main home ($500,000 for a married couple filing jointly).

Capital gain$350,000
Section 121 exclusion$250,000 (limit $250,000)
Taxable gain$100,000
Type of gainLong-term (owned over 1 year), 15% chosen
Federal tax on the gain$15,000

Section 121 excludes $250,000; the rest is taxable.

Gain = sale price minus your adjusted basis (purchase price, buying costs and improvements); selling expenses reduce it (IRS Publication 523). Long-term rates for sales in 2026, by taxable income including the gain (IRS Rev. Proc. 2025-32, section 4.03): 0% up to $49,450 single or $98,900 married filing jointly, 15% up to $545,500 single or $613,700 jointly, 20% above. Not included: Florida state income tax on the gain (not computed), the net investment income tax, depreciation recapture on a rental or home office, and the reduced exclusion for an early sale. Agent commissions are negotiated and never set by law. Capital gains on a home sale.

Sectors of Port St. Lucie

Port St. Lucie is divided into the ten most populous of 36 neighborhoods, one open spot per trade in each.

Source: City of Port St. Lucie GIS, Neighborhoods (Enriched_Neighborhoods_2018). Population per area is a Payotte estimate: the sum of Census ACS 2020-2024 populations (table B01003) of the 2020 census tracts whose internal point lies inside each official boundary. These areas do not cover the whole city.

Questions about buying a home in Port St. Lucie

How much is property tax in Port St. Lucie?

Homeowners in St. Lucie County pay a median $3,241 a year in property tax, 0.93% of the county median home value of $347,300 (Census ACS 2020-2024). Your bill depends on your assessed value and local rates.

What are closing costs on a mortgage in Port St. Lucie?

Home-purchase mortgages in St. Lucie County carried median total loan costs of $9,984 in 2025; half of the 5,278 loans fell between $5,912 and $13,861 (HMDA). Total loan costs are the lender and settlement-service charges of the Closing Disclosure; transfer taxes and prepaid items come on top.

Is there a transfer tax when you buy a home in Port St. Lucie?

Florida's transfer tax is the documentary stamp tax on deeds, 70 cents per $100 of price in every county except Miami-Dade, where it is 60 cents per $100. A mortgage adds 35 cents per $100 and a 0.2% intangible tax.

Is it cheaper to rent or buy in Port St. Lucie?

It depends on your mortgage rate, down payment and how long you stay. As a benchmark, the median value of owner-occupied homes in Port St. Lucie ($369,200) equals 15.9 years of the median gross rent ($1,937 a month), both from Census ACS 2020-2024.

What natural hazards affect home insurance in Port St. Lucie?

Across Florida, the main hazards for home insurance are hurricane wind, flood and storm surge, and the insurer of last resort is Citizens Property Insurance Corporation. A Florida homeowners policy must offer hurricane deductibles of 2%, 5% and 10% of the dwelling limit (s. 627.701), and Citizens requires flood coverage on all its homeowners policies with wind coverage by January 1, 2027.

Run your own numbers: rent vs buy calculator · closing costs calculator.

Florida rules that apply in Port St. Lucie

Other large cities in Florida

Who licenses each trade in Florida · All covered cities

Sources

Florida · All states · Federal guides