ZIP 11217 · Brooklyn

Ground conditions at 357 Dean Street

Foundation risk band: Moderate · data coverage Good

~20 ftgroundwater depth
~184 ftdepth to bedrock
~34 ftground elevation
48boring sites within ½ mi

The nearest boring data is 325 Bergen Street, 300 ft away, where groundwater was about 24 ft down and fill reached 15 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
325 Bergen Street300 ft24 ft15 ft
67-75 4th Avenue614 ft14 ftn/r
98 3rd Avenue739 ft11 ft20 ft
79-97 4th Avenue783 ft10 ft6 ft
80 Flatbush Avenue791 ftn/r17.5 ft
125 Third Avenue818 ft2 ftn/r
1 Third Avenue941 ft37 ftn/r
Diagravure Film Manufacturing Site957 ft20 ft5 ft
113 Flatbush Avenue0.19 mi36 ft6–8 ft
151-169 Third Avenue0.25 mi15 ft8–10 ft
556 Baltic Street Site0.26 mi15 ft15–20 ft
333 Schermerhorn Street0.26 mi37 ft20 ft

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