ZIP 11211 · Brooklyn

Ground conditions at 347 Grand Street

Foundation risk band: Moderate · data coverage Good

~12 ftgroundwater depth
~168 ftdepth to bedrock
~18 ftground elevation
88boring sites within ½ mi

The nearest boring data is 69 Hope Street, 274 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 Street274 ft12 ft14 ft
20 Marcy Avenue403 ft11 ft5 ft
88 Havemeyer Street467 ft17 ft5–7 ft
432 Rodney Street559 ft12 ft4.5 ft
346 Metropolitan Avenue577 ftn/rn/r
125 Borinquen Place699 ft15 ft3 ft
Hope Street Project701 ft11 ft8–15 ft
31 Ainslie Street738 ft10 ftn/r
456 Grand Street948 ft11 ft5–10 ft
502 Metropolitan Avenue952 ft10 ft4–5 ft
289 North 6th Street0.19 mi8 ft15 ft
285 Metropolitan Avenue0.19 mi20 ft5 ft

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