ZIP 11222 · Brooklyn · Block 2719 · Lot 20
Ground conditions at 505 Graham Avenue
Foundation risk band: Moderate · data coverage Good
~10 ftgroundwater depth
~157 ftdepth to bedrock
~14 ftground elevation
71boring sites within ½ mi
The nearest boring data is 508 Graham Avenue, 140 ft away and fill reached 4 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 |
|---|---|---|---|
| 508 Graham Avenue | 140 ft | n/r | 4 ft |
| 137 Bayard Street | 184 ft | 8 ft | 1 ft |
| 470 Manhattan Avenue | 225 ft | 12 ft | 12 ft |
| New 470 Project | 238 ft | 11 ft | n/r |
| 146 Bayard | 270 ft | 8 ft | 12 ft |
| 481 Graham Avenue | 273 ft | 9 ft | 4 ft |
| 171-173 Bayard Street | 287 ft | 11 ft | 4 ft |
| 177 Bayard Street | 347 ft | 16 ft | 1.5 ft |
| 434 Manhattan Ave | 400 ft | 7 ft | 2 ft |
| 540 Graham Avenue | 421 ft | 9 ft | 6–8 ft |
| 494 Manhattan Avenue | 431 ft | 12 ft | 20 ft |
| 417 Manhattan Avenue | 548 ft | 5 ft | 1–4 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.