New-build home prices in 33431
Recorded home sales in ZIP 33431 (Palm Beach County) run a median of $376 per square foot, the ground pricing a new-build has to work against. The middle half of sales sit between $316 and $518/sq ft.
What new homes sell for in 33431
At the local median of $376/sq ft, a new home would price roughly:
| 1,500 sq ft | $564,000 |
| 2,000 sq ft | $752,000 |
| 2,500 sq ft | $940,000 |
| 3,000 sq ft | $1,128,000 |
A gross sale price. The land bid it supports comes after build cost, contingency, fees, finance and profit — the residual the Threshold tool solves.
By home type
| Home type | Sales | Median $/sq ft | Median size | Median price |
|---|---|---|---|---|
| Single-family | 25 | $377 | 1,768 sf | $675,000 |
| Condominium | 4 | $291 | 944 sf | $277,500 |
Recent sales in 33431
| Type | Sq ft | Sale price | $/sq ft | Yr built | Sold |
|---|---|---|---|---|---|
| Single-family | 6,064 | $8,500,000 | $1,402 | 2017 | 8/2025 |
| Single-family | 1,738 | $2,500,000 | $1,438 | 1968 | 6/2025 |
| Single-family | 2,527 | $1,725,000 | $683 | 1981 | 5/2025 |
| Single-family | 4,530 | $1,690,000 | $373 | 1981 | 9/2025 |
| Single-family | 2,589 | $1,600,000 | $618 | 1961 | 6/2025 |
| Single-family | 2,466 | $965,000 | $391 | 1979 | 8/2025 |
| Single-family | 1,768 | $795,000 | $450 | 1978 | 3/2025 |
| Single-family | 1,364 | $740,000 | $543 | 1971 | 5/2025 |
| Single-family | 1,447 | $737,000 | $509 | 1968 | 8/2025 |
| Single-family | 2,314 | $695,000 | $300 | 1987 | 7/2025 |
| Single-family | 2,484 | $675,000 | $272 | 1979 | 6/2025 |
| Single-family | 1,112 | $600,000 | $540 | 1956 | 9/2025 |
| Single-family | 1,100 | $569,500 | $518 | 1955 | 3/2025 |
| Single-family | 2,367 | $540,000 | $228 | 1960 | 8/2025 |
| Single-family | 1,629 | $280,000 | $172 | 1988 | 8/2025 |
Appraising a site in 33431?
Drop a pin and Threshold US Land turns these comparables into an achievable new-build price and the maximum land bid that still hits your margin — in under 60 seconds.
Reserve founding access →Questions about 33431 home prices
- What is the price per square foot in 33431?
- Recent recorded home sales in ZIP 33431 (Palm Beach County, FL) run a median of $376 per square foot, with the middle half between $316 and $518, from 29 qualified sales in 2024-2025.
- What does a home sell for in 33431?
- The typical recorded sale in 33431 is a 1,738 sq ft home at $630,000. A new 1,738 sq ft home at the local $376/sq ft would price around $653,488.
- Where does this 33431 data come from?
- Florida Department of Revenue tax rolls, geolocated via the Florida statewide GIS parcel layer. Qualified residential sales from 2024. Estimates for site screening, not an appraisal.
All of Palm Beach County →
Nearby ZIPs: 33486 · 33432 · 33487 · 33433 · 33434 · 33496 · 33441 · 33442
Florida land hub
Method: qualified, arms-length, improved residential sales (2024+) from Florida Department of Revenue tax rolls, geolocated via the Florida statewide GIS parcel layer, assigned to nearest ZIP centroid. $/sq ft is sale price over heated living area. Estimates for site screening, not a USPAP appraisal. Updated July 2026.