521 SW Duval Avenue

Port St. Lucie, FL 34983

$502,000

$249/ft²

4Beds

3Baths

2,020Sq ft

2026Year built

Single-family homeType

About this home

This beautifully designed, all-concrete block, one-story home features an efficient floor plan. The foyer leads to two guest bedrooms sharing a full bath and a third with an ensuite. A laundry room and linen closet are across the hall. The three-car garage includes openers, with ample parking on the wide driveway. Located in a boat and RV-friendly area with no HOA restrictions. The kitchen boasts an expansive island, quartz countertops, oversized undermount sink, and a large pantry. The primary suite offers a luxurious bath, double vanity, walk-in closet, and shower/tub combo. Smart home technology included.

Property details

Listing

MLS #: B26011238
Status: For sale
Listed on: Apr 4, 2026
Days on market: 128 days
Listing data updated: Jun 8, 2026

Interior

Beds: 4
Baths: 3
Living area: 2,020 ft²
Price per ft²: $249/ft²

Building & community

Type: Single-family home
Year built: 2026
County: St Lucie

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest): $2,538
Property taxes (est.): $460
Home insurance (est.): $433
Flood insurance (est.): —

Estimated total$3,431*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?