731 S Swinton Ave
Drag to compare the lot in 2017 with 2026. The pink line is the surveyed parcel boundary.
What it’s worth as land
From recorded salesSized to this lot, nearby land sales point to about $73 per sq ft. This parcel last sold for $148K in Jul 2020 ($10 per sq ft, the pink dot).
Does it pencil?
Build-and-sell pro formaDelray Beach calibration
Calibrated on 83 Delray Beach deals. With these build costs the calculator's land budget is a median 98% of what the builders actually paid for the lot, and within 25% of it on 47 of the 83 (the old defaults came to 85%).
A quick pro forma, not an appraisal. Every number is editable; the starting points come from city records, and build cost is an assumption to replace with a builder’s bid.
The rules
City GIS and parcel roll- Zoning
- RM Multiple Family Residential (Medium Density)
- Flood zone
- X
- Lowest floor
- —
- Waterfront
- No
- Lot size
- 14,357 sf 0.33 acres
- Ownership
- Company often a builder or investor
Setbacks, height and lot coverage depend on the zoning district; see Delray Beach’s Land Development Regulations (Chapter 4, Zoning). Confirm with a surveyor and the city before you buy.
Nearby land sales
Off the water · last 5 years| Address | Sold | Price | Lot | $/sq ft | Away |
|---|---|---|---|---|---|
| 810 S Swinton Ave Bought for a new home · Jewel Construction | Nov 2025 | $480K | 8,181 sf | $59 | 60 m |
| 7 SW 9th St Bought for a new home · Stuart & Shelby Development | Mar 2023 | $500K | 13,647 sf | $37 | 125 m |
| 814 SE 2nd Ave Bought for a new home · Marc Julien Homes | Nov 2024 | $696K | 6,582 sf | $106 | 137 m |
| 827 SE 2nd Ave Bought for a new home · Marc Julien Homes | Sep 2024 | $620K | 6,599 sf | $94 | 209 m |
| 18 SW 6th St Bought for a new home · J&V Residential Services | May 2024 | $353K | 9,831 sf | $36 | 261 m |
| 617 SE 2nd Ave Bought for a new home · Marc Julien Homes | Dec 2025 | $1.1M | 13,460 sf | $82 | 302 m |
| 612 SE 3rd Ave Bought for a new home · Stuart & Shelby Development | Jan 2023 | $500K | 6,573 sf | $76 | 331 m |
| 610 SE 3rd Ave Bought for a new home · De Kam General Contracting | Jun 2023 | $600K | 6,682 sf | $90 | 337 m |