ZIP 11238 · Brooklyn

Ground conditions at 641 Classon Avenue

Foundation risk band: Moderate · data coverage Fair

~45 ftgroundwater depth
~316 ftdepth to bedrock
~92 ftground elevation
37boring sites within ½ mi

The nearest boring data is 1050 Pacific Street, 87 ft away, where groundwater was about 35 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
1050 Pacific Street87 ft35 ft15 ft
1058 Pacific Street236 ft85 ft7 ft
1010 Pacific Street439 ft71 ft10 ft
1034-1042 Atlantic Avenue464 ftn/r3 ft
1025 Atlantic Avenue581 ft71 ft5–10 ft
1015 Atlantic592 ft63 ft5–10 ft
Atlantic Brooklyn Project616 ft72 ft3–7 ft
1007 Atlantic Avenue631 ft63 ft6 ft
1029 Dean Street708 ft79 ft5 ft
1102 Pacific Street734 ft79 ft3 ft
998 Atlantic Avenue829 ft80 ft10 ft
1002 Atlantic Avenue829 ft80 ft10 ft

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