ZIP 10011 · Manhattan · Block 719 · Lot 3

Ground conditions at 469 West 21 Street

Foundation risk band: Elevated · data coverage Good

~9 ftgroundwater depth

~36 ftdepth to bedrock

~16 ftground elevation

38boring sites within ½ mi

The nearest boring data is 532 West 20th Street, 601 ft away, where groundwater was about 10 ft down.

Get the full site report · $24

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.

Open this address on the map →

Boring data within ½ mile

Site	Distance	Groundwater	Fill
532 West 20th Street	601 ft	10 ft	n/r
533 West 19th Street	737 ft	11 ft	5–17 ft
508 West 24th Street - DOB Job No. NB - 121181014	737 ft	9 ft	5.5 ft
514 West 24th Street	740 ft	8 ft	6 ft
515 West 18th Street	771 ft	n/r	n/r
540 West 21st Street	776 ft	9 ft	15–19 ft
550 West 20th Street	788 ft	8 ft	9–30 ft
Rbf1	788 ft	n/r	5–12 ft
551 West 21st Street	838 ft	8 ft	n/r
Ce - W. 18th St. Gas Works	891 ft	n/r	7.5–10.5 ft
442 West 18th Street	909 ft	10 ft	7.5–10.5 ft
118 10th Avenue	943 ft	14 ft	n/r

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