Ground conditions at 1798 Madison Avenue

Foundation risk band: Moderate · data coverage Fair

~11 ftgroundwater depth

~11 ftdepth to bedrock

~35 ftground elevation

32boring sites within ½ mi

The nearest boring data is 1678 Park Avenue, 521 ft away, where groundwater was about 11 ft down and fill reached 10 ft.

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
1678 Park Avenue	521 ft	11 ft	1–10 ft
1700 Park Avenue	678 ft	10 ft	6–10 ft
1700 Park Avenue	681 ft	11 ft	0–10 ft
23 West 116th Street	865 ft	n/r	11 ft
96-104 East 120th Street	896 ft	14 ft	7 ft
159 East 118th Street	0.25 mi	14 ft	6 ft
Sendero Verde Redevelopment Project - Parcel A	0.30 mi	12 ft	n/r
Sendero Verde Redevelopment Project - Parcel B	0.33 mi	12 ft	n/r
2226 Third Avenue	0.34 mi	5 ft	1.3–6 ft
2201 Third Avenue	0.34 mi	14 ft	6 ft
Harlem Park	0.36 mi	15 ft	n/r
2211 Third Avenue	0.36 mi	15 ft	15 ft

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