ZIP 11211 · Brooklyn · Block 2781 · Lot 35
Ground conditions at 647 Grand Street
Foundation risk band: Low · data coverage Good
~27 ftgroundwater depth
~198 ftdepth to bedrock
~38 ftground elevation
72boring sites within ½ mi
The nearest boring data is 653 Grand Street, 50 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 |
|---|---|---|---|
| 653 Grand Street | 50 ft | 24 ft | n/r |
| 639 Grand Street | 56 ft | 29 ft | n/r |
| 659 Grand Street | 100 ft | 31 ft | n/r |
| 628-630 Grand Street | 233 ft | 29 ft | n/r |
| 710 Grand Street | 588 ft | 35 ft | n/r |
| 555 Grand Street | 808 ft | 23 ft | n/r |
| 555 Grand Street | 819 ft | 23 ft | 10 ft |
| 302 Graham Avenue | 840 ft | 33 ft | n/r |
| 738 Grand Street | 858 ft | n/r | 5 ft |
| 632 Metropolitan Avenue | 935 ft | 23 ft | n/r |
| 624 Metropolitan Avenue | 961 ft | n/r | 2 ft |
| 537 Grand Street | 967 ft | 20 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.