ZIP 11211 · Brooklyn

Ground conditions at 408 Grand Street

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth
~162 ftdepth to bedrock
~21 ftground elevation
67boring sites within ½ mi

The nearest boring data is 125 Borinquen Place, 242 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 Place242 ft15 ft3 ft
Hope Street Project280 ft11 ft8–15 ft
456 Grand Street365 ft11 ft5–10 ft
432 Rodney Street367 ft12 ft4.5 ft
460 Grand Street485 ft15 ft10 ft
31 Ainslie Street636 ft10 ftn/r
432-438 Keap St.649 ft17 ft4 ft
80-82 Ainslie St.680 ft19 ft6 ft
69 Hope Street689 ft12 ft14 ft
20 Marcy Avenue743 ft11 ft5 ft
502 Metropolitan Avenue860 ft10 ft4–5 ft
390 Union Avenue889 ft15 ft1 ft

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