ZIP 11217 · Brooklyn

Ground conditions at 50 St Marks Place

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth
~169 ftdepth to bedrock
~30 ftground elevation
63boring sites within ½ mi

The nearest boring data is 79-97 4th Avenue, 345 ft away, where groundwater was about 10 ft down and fill reached 6 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
79-97 4th Avenue345 ft10 ft6 ft
67-75 4th Avenue350 ft14 ftn/r
125 Third Avenue444 ft2 ftn/r
325 Bergen Street445 ft24 ft15 ft
98 3rd Avenue628 ft11 ft20 ft
151-169 Third Avenue703 ft15 ft8–10 ft
556 Baltic Street Site752 ft15 ft15–20 ft
Diagravure Film Manufacturing Site852 ft20 ft5 ft
524 Baltic Street961 ft13 ft15 ft
172 3rd Avenue Manifold Supply Machine Shop Site0.20 mi11 ftn/r
164 4th Ave0.21 mi18 ftn/r
164 4th Avenue0.21 mi18 ftn/r

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