ZIP 11211 · Brooklyn

Ground conditions at 313 Union Avenue

Foundation risk band: Moderate · data coverage Good

~22 ftgroundwater depth
~166 ftdepth to bedrock
~27 ftground elevation
60boring sites within ½ mi

The nearest boring data is 288-292 Union Avenue, 305 ft away, where groundwater was about 29 ft down and fill reached 10 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
288-292 Union Avenue305 ft29 ft8–10 ft
522 Grand Street428 ft23 ft8 ft
460 Grand Street586 ft15 ft10 ft
456 Grand Street681 ft11 ft5–10 ft
537 Grand Street688 ft20 ftn/r
555 Grand Street770 ft23 ft10 ft
555 Grand Street798 ft23 ftn/r
432-438 Keap St.869 ft17 ft4 ft
390 Union Avenue873 ft15 ft1 ft
400 Union Avenue931 ft20 ft5 ft
80-82 Ainslie St.943 ft19 ft6 ft
125 Borinquen Place993 ft15 ft3 ft

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