ZIP 11211 · Brooklyn · Block 2383 · Lot 24

Ground conditions at 309 Grand Street

Foundation risk band: Moderate · data coverage Good

~16 ftgroundwater depth

~168 ftdepth to bedrock

~18 ftground elevation

94boring sites within ½ mi

The nearest boring data is 88 Havemeyer Street, 301 ft away, where groundwater was about 17 ft down and fill reached 7 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
88 Havemeyer Street	301 ft	17 ft	5–7 ft
346 Metropolitan Avenue	373 ft	n/r	n/r
69 Hope Street	462 ft	12 ft	14 ft
20 Marcy Avenue	575 ft	11 ft	5 ft
285 Metropolitan Avenue	727 ft	20 ft	5 ft
202 North 4th Street	727 ft	20 ft	5 ft
432 Rodney Street	890 ft	12 ft	4.5 ft
658 Driggs Avenue	907 ft	24 ft	n/r
125 Borinquen Place	1002 ft	15 ft	3 ft
167-171 North 1st Street	0.19 mi	25 ft	14 ft
31 Ainslie Street	0.19 mi	10 ft	n/r
Hope Street Project	0.20 mi	11 ft	8–15 ft

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