ZIP 11211 · Brooklyn

Ground conditions at 331 Grand Street

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth
~168 ftdepth to bedrock
~18 ftground elevation
89boring sites within ½ mi

The nearest boring data is 69 Hope Street, 311 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.

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Boring data within ½ mile

SiteDistanceGroundwaterFill
69 Hope Street311 ft12 ft14 ft
88 Havemeyer Street378 ft17 ft5–7 ft
20 Marcy Avenue441 ft11 ft5 ft
346 Metropolitan Avenue483 ftn/rn/r
432 Rodney Street677 ft12 ft4.5 ft
125 Borinquen Place806 ft15 ft3 ft
Hope Street Project826 ft11 ft8–15 ft
31 Ainslie Street837 ft10 ftn/r
285 Metropolitan Avenue900 ft20 ft5 ft
202 North 4th Street900 ft20 ft5 ft
502 Metropolitan Avenue0.20 mi10 ft4–5 ft
289 North 6th Street0.20 mi8 ft15 ft

Estimates come from public records near this lot and can differ from conditions on the lot itself.