350 NW 6th Ave
Aerial from 2026, the newest available. 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 $104 per sq ft. This parcel last sold for $265K in May 2025 ($41 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
- R-1-A Single Family Residential
- Flood zone
- X
- Lowest floor
- —
- Waterfront
- No
- Lot size
- 6,425 sf 0.15 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 |
|---|---|---|---|---|---|
| 339 NW 8th Ave Vacant lot sale | Sep 2026 | $220K | 6,233 sf | $35 | 146 m |
| 248 NW 5th Ave Vacant lot sale | Mar 2024 | $225K | 4,352 sf | $52 | 242 m |
| 259 NW 9th Ave Vacant lot sale | Dec 2022 | $230K | 5,441 sf | $42 | 303 m |
| 719 Sunshine Dr Bought for a new home · Mitchells Contracting | Apr 2023 | $1.15M | 10,045 sf | $114 | 339 m |
| 531 NW 4th Ave Bought for a new home · Edgewater GC | Apr 2022 | $975K | 10,598 sf | $92 | 369 m |
| 521 NW 2nd St Bought for a new home · Pulte Home | Jan 2023 | $162K | 7,532 sf | $22 | 374 m |
| 515 NW 2nd St Bought for a new home · Pulte Home | Jan 2023 | $162K | 7,532 sf | $22 | 375 m |
| 629 Eldorado Ln Bought for a new home · Seaside Builders | Jul 2026 | $866K | 22,002 sf | $39 | 378 m |