ZIP 11211 · Brooklyn
Ground conditions at 644 Grand Street
Foundation risk band: Low · data coverage Good
~28 ftgroundwater depth
~198 ftdepth to bedrock
~38 ftground elevation
70boring sites within ½ mi
The nearest boring data is 628-630 Grand Street, 112 ft away, where groundwater was about 29 ft down.
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Open this address on the map →Boring data within ½ mile
| Site | Distance | Groundwater | Fill |
|---|---|---|---|
| 628-630 Grand Street | 112 ft | 29 ft | n/r |
| 639 Grand Street | 167 ft | 29 ft | n/r |
| 653 Grand Street | 191 ft | 24 ft | n/r |
| 659 Grand Street | 217 ft | 31 ft | n/r |
| 710 Grand Street | 602 ft | 35 ft | n/r |
| 555 Grand Street | 785 ft | 23 ft | n/r |
| 555 Grand Street | 788 ft | 23 ft | 10 ft |
| 738 Grand Street | 880 ft | n/r | 5 ft |
| 537 Grand Street | 941 ft | 20 ft | n/r |
| 302 Graham Avenue | 952 ft | 33 ft | n/r |
| 632 Metropolitan Avenue | 0.21 mi | 23 ft | n/r |
| 522 Grand Street | 0.21 mi | 23 ft | 8 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.