ZIP 11211 · Brooklyn

Ground conditions at 414 Grand Street

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth
~158 ftdepth to bedrock
~18 ftground elevation
66boring sites within ½ mi

The nearest boring data is 125 Borinquen Place, 245 ft away, where groundwater was about 15 ft down and fill reached 3 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
125 Borinquen Place245 ft15 ft3 ft
Hope Street Project261 ft11 ft8–15 ft
456 Grand Street315 ft11 ft5–10 ft
432 Rodney Street376 ft12 ft4.5 ft
460 Grand Street435 ft15 ft10 ft
432-438 Keap St.613 ft17 ft4 ft
31 Ainslie Street639 ft10 ftn/r
80-82 Ainslie St.648 ft19 ft6 ft
69 Hope Street729 ft12 ft14 ft
20 Marcy Avenue778 ft11 ft5 ft
390 Union Avenue851 ft15 ft1 ft
502 Metropolitan Avenue857 ft10 ft4–5 ft

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