ZIP 11211 · Brooklyn

Ground conditions at 335 Union Avenue

Foundation risk band: Moderate · data coverage Good

~20 ftgroundwater depth
~166 ftdepth to bedrock
~27 ftground elevation
61boring sites within ½ mi

The nearest boring data is 522 Grand Street, 282 ft away, where groundwater was about 23 ft down and fill reached 8 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
522 Grand Street282 ft23 ft8 ft
460 Grand Street401 ft15 ft10 ft
288-292 Union Avenue513 ft29 ft8–10 ft
456 Grand Street516 ft11 ft5–10 ft
537 Grand Street529 ft20 ftn/r
432-438 Keap St.636 ft17 ft4 ft
555 Grand Street644 ft23 ft10 ft
390 Union Avenue645 ft15 ft1 ft
555 Grand Street666 ft23 ftn/r
400 Union Avenue702 ft20 ft5 ft
80-82 Ainslie St.710 ft19 ft6 ft
402 Union Avenue793 ft17 ftn/r

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