ZIP 11211 · Brooklyn · Block 2382 · Lot 7501
Ground conditions at 257 Grand Street
Foundation risk band: Moderate · data coverage Good
~23 ftgroundwater depth
~175 ftdepth to bedrock
~27 ftground elevation
96boring sites within ½ mi
The nearest boring data is 658 Driggs Avenue, 496 ft away, where groundwater was about 24 ft down.
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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 |
|---|---|---|---|
| 658 Driggs Avenue | 496 ft | 24 ft | n/r |
| 285 Metropolitan Avenue | 510 ft | 20 ft | 5 ft |
| 202 North 4th Street | 510 ft | 20 ft | 5 ft |
| 346 Metropolitan Avenue | 517 ft | n/r | n/r |
| 88 Havemeyer Street | 555 ft | 17 ft | 5–7 ft |
| 167-171 North 1st Street | 562 ft | 25 ft | 14 ft |
| 263 Bedford Avenue - DOB Job No. NB-320321219 | 742 ft | 47 ft | 10–12 ft |
| 69 Hope Street | 890 ft | 12 ft | 14 ft |
| 276 Bedford Avenue | 916 ft | 48 ft | 8 ft |
| 20 Marcy Avenue | 976 ft | 11 ft | 5 ft |
| 432 Rodney Street | 0.26 mi | 12 ft | 4.5 ft |
| 116 North 5th Street | 0.26 mi | 17 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.