Ground conditions at 136 Heyward Street

Foundation risk band: Moderate · data coverage Good

~10 ftgroundwater depth

~160 ftdepth to bedrock

~16 ftground elevation

68boring sites within ½ mi

The nearest boring data is 242 Wallabout Street - DOB Job No. NB-301813278, 949 ft away, where groundwater was about 7 ft down and fill reached 8 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
242 Wallabout Street - DOB Job No. NB-301813278	949 ft	7 ft	8 ft
527 Flushing Avenue "New Bldg."	986 ft	9 ft	6–8 ft
535 Flushing Ave.	0.19 mi	13 ft	10 ft
415-419 Marcy Avenue	0.20 mi	7 ft	3 ft
47 Walton Street	0.21 mi	6 ft	2–3 ft
480 Flushing	0.22 mi	n/r	3 ft
89 Union Avenue	0.24 mi	13 ft	n/r
8 Walworth	0.24 mi	15 ft	n/r
11 Spencer Street	0.24 mi	13 ft	n/r
731 Bedford Avenue	0.26 mi	15 ft	1 ft
100 Union Avenue Redevelopment Site	0.27 mi	8 ft	n/r
131 Harrison Avenue	0.27 mi	12 ft	n/r

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