ZIP 11211 · Brooklyn · Block 2384 · Lot 28
Ground conditions at 343 Grand Street
Foundation risk band: Moderate · data coverage Good
~13 ftgroundwater depth
~168 ftdepth to bedrock
~18 ftground elevation
88boring sites within ½ mi
The nearest boring data is 69 Hope Street, 281 ft away, where groundwater was about 12 ft down and fill reached 14 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 |
|---|---|---|---|
| 69 Hope Street | 281 ft | 12 ft | 14 ft |
| 20 Marcy Avenue | 413 ft | 11 ft | 5 ft |
| 88 Havemeyer Street | 432 ft | 17 ft | 5–7 ft |
| 346 Metropolitan Avenue | 541 ft | n/r | n/r |
| 432 Rodney Street | 602 ft | 12 ft | 4.5 ft |
| 125 Borinquen Place | 738 ft | 15 ft | 3 ft |
| Hope Street Project | 747 ft | 11 ft | 8–15 ft |
| 31 Ainslie Street | 774 ft | 10 ft | n/r |
| 285 Metropolitan Avenue | 968 ft | 20 ft | 5 ft |
| 202 North 4th Street | 968 ft | 20 ft | 5 ft |
| 502 Metropolitan Avenue | 983 ft | 10 ft | 4–5 ft |
| 456 Grand Street | 994 ft | 11 ft | 5–10 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.