ZIP 11211 · Brooklyn · Block 2739 · Lot 21
Ground conditions at 431 Graham Avenue
Foundation risk band: Moderate · data coverage Good
~7 ftgroundwater depth
~177 ftdepth to bedrock
~19 ftground elevation
85boring sites within ½ mi
The nearest boring data is 137 Frost Street, 274 ft away, where groundwater was about 10 ft down and fill reached 2 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 |
|---|---|---|---|
| 137 Frost Street | 274 ft | 10 ft | 2 ft |
| 402-404 Manhattan Avenue | 349 ft | 6 ft | n/r |
| 406 - 408 Manhattan Avenue | 367 ft | 6 ft | 3 ft |
| 387 Manhattan Avenue | 474 ft | 5 ft | 7 ft |
| 383 Manhattan Avenue | 475 ft | 5 ft | n/r |
| 108 Frost Street | 588 ft | 5 ft | 4 ft |
| 391 Meeker Avenue | 622 ft | 8 ft | n/r |
| 104 Frost Street | 624 ft | 5 ft | 6 ft |
| 415 Manhattan Avenue | 667 ft | 7 ft | n/r |
| 417 Manhattan Avenue | 683 ft | 5 ft | 1–4 ft |
| 352 Meeker Avenue | 684 ft | 9 ft | 6 ft |
| 434 Manhattan Ave | 706 ft | 7 ft | 2 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.