ZIP 11215 · Brooklyn
Ground conditions at 709 Union Street
Foundation risk band: Moderate · data coverage Good
~14 ftgroundwater depth
~214 ftdepth to bedrock
~41 ftground elevation
59boring sites within ½ mi
The nearest boring data is 204 4th Avenue, 622 ft away and fill reached 16 ft.
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The exact 0–100 score and its five parts, plain-language findings, every nearby boring summary, wells, bedrock points and cleanup sites, with sources. Delivered by email as a shareable link.
Open this address on the map →Boring data within ½ mile
| Site | Distance | Groundwater | Fill |
|---|---|---|---|
| 204 4th Avenue | 622 ft | n/r | 16 ft |
| 241 - 245 4th Avenue | 636 ft | 13 ft | 6–8 ft |
| 167 4th Avenue | 668 ft | 17 ft | 15 ft |
| 240 4th Avenue | 684 ft | 9 ft | 7 ft |
| 566 Carroll Street | 749 ft | 19 ft | 4 ft |
| 164 4th Avenue | 840 ft | 18 ft | n/r |
| 164 4th Ave | 840 ft | 18 ft | n/r |
| 590 Union Street | 919 ft | 12 ft | 10 ft |
| 272 4th Avenue | 922 ft | 14 ft | n/r |
| 588 Union Street | 954 ft | 9 ft | 8 ft |
| 269-271 4th Avenue | 982 ft | 16 ft | 8 ft |
| 275 4th Avenue | 0.20 mi | 12 ft | 12 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.