Aerial from 2026, the newest available. The pink line is the surveyed parcel boundary.
What it’s worth as land
From recorded sales$766–891KMiddle half of nearby land sales, adjusted for lot size (12 sales), applied to this lot’s 12,554 sq ft.
Land price per sq ft, sized to this lot
$0$57$114
Sized to this lot, nearby land sales point to about $63 per sq ft.
Does it pencil?
Build-and-sell pro formaSupports a land price up to$2.32Mto build and sell a 4,300 sq ft home here at a 15% margin.
PencilsAt $791K for the land:Profit $2.77M · 39.6%Needs $1,120/sq ft to hit 15% · assumed $1,625
Land $791KBuild $2.49MSoft costs $249KCarry $269KSelling $419KProfit $2.77MSale $6.99M
Boca Raton calibration
Calibrated on 96 Boca Raton deals. With these build costs the calculator's land budget is a median 97% of what the builders actually paid for the lot, and within 25% of it on 39 of the 96 (the old defaults came to 94%).
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
- —
- Flood zone
- AH
- Lowest floor
- —
- Waterfront
- No
- Lot size
- 12,554 sf 0.29 acres
- Ownership
- Private owner
Setbacks, height and lot coverage depend on the zoning district; see Boca Raton’s zoning code (Chapter 28). 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 |
|---|---|---|---|---|---|
| 820 SW 17th St Bought for a new home · L&L Builders and Developers | Apr 2026 | $2.6M | 25,104 sf | $104 | 45 m |
| 900 SW 19th St Bought for a new home · M&M Fernandez Construction | Nov 2021 | $725K | 9,374 sf | $77 | 233 m |
| 1001 SW 21st St Bought for a new home · JSD Builders | Sep 2022 | $888K | 15,625 sf | $57 | 450 m |
| 611 SW 18th St Vacant lot sale | Dec 2021 | $500K | 9,418 sf | $53 | 489 m |
| 670 SW Elm Tree Ln Bought for a new home · JSD Builders | Apr 2026 | $1.44M | 10,794 sf | $133 | 496 m |
| 1040 SW 21st St Bought for a new home · Gold Coast Homes | Oct 2022 | $920K | 13,125 sf | $70 | 519 m |
| 1345 SW 9th Ave Bought for a new home · Pacific Contractors | Jan 2026 | $780K | 8,359 sf | $93 | 606 m |
| 1099 SW 13th Pl Bought for a new home · Collin Building Group | Oct 2023 | $670K | 10,746 sf | $62 | 712 m |