Ground conditions at 1644 Madison Avenue

Foundation risk band: Moderate · data coverage Fair

~11 ftgroundwater depth

~152 ftdepth to bedrock

~17 ftground elevation

8boring sites within ½ mi

The nearest boring data is Sendero Verde Redevelopment Project - Parcel A, 584 ft away, where groundwater was about 12 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
Sendero Verde Redevelopment Project - Parcel A	584 ft	12 ft	n/r
Sendero Verde Redevelopment Project - Parcel B	595 ft	12 ft	n/r
1710 Lexington Avenue	0.24 mi	n/r	7 ft
1723 Lexington Avenue	0.25 mi	10 ft	n/r
23 West 116th Street	0.38 mi	n/r	11 ft
2005 3rd Avenue	0.39 mi	10 ft	8 ft
1905 Third Avenue	0.40 mi	1 ft	4 ft
1678 Park Avenue	0.45 mi	11 ft	1–10 ft

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