ZIP 11215 · Brooklyn

Ground conditions at 340 4 Avenue

Foundation risk band: Elevated · data coverage Fair

~13 ftgroundwater depth
~202 ftdepth to bedrock
~22 ftground elevation
52boring sites within ½ mi

The nearest boring data is 380 4th Avenue, 464 ft away, where groundwater was about 14 ft down and fill reached 33 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
380 4th Avenue464 ft14 ft26–33 ft
374 4th Avenue464 ft14 ftn/r
294 4th Avenue681 ft11 ftn/r
275 4th Avenue716 ft12 ft12 ft
288 4th Avenue742 ft13 ftn/r
21 Denton Place764 ft11 ftn/r
269-271 4th Avenue786 ft16 ft8 ft
272 4th Avenue941 ft14 ftn/r
175-225 3rd Street0.19 mi6 ftn/r
566 Carroll Street0.19 mi19 ft4 ft
241 - 245 4th Avenue0.22 mi13 ft6–8 ft
444 Carroll Street0.25 mi11 ftn/r

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