Ground conditions at 242 Adelphi Street

Foundation risk band: Moderate · data coverage Good

~49 ftgroundwater depth

~209 ftdepth to bedrock

~71 ftground elevation

11boring sites within ½ mi

The nearest boring data is 155 Carlton Avenue, 703 ft away, where groundwater was about 60 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
155 Carlton Avenue	703 ft	60 ft	10 ft
340 Myrtle Avenue	982 ft	48 ft	10–13 ft
140 Vanderbilt Avenue	0.30 mi	57 ft	8–16 ft
490 Myrtle Avenue	0.38 mi	48 ft	9 ft
180 Ashland Place	0.38 mi	28 ft	4–6 ft
19 Rockwell Place	0.40 mi	24 ft	3 ft
142-150 South Portland Avenue	0.41 mi	n/r	8–13 ft
205 Park Avenue	0.42 mi	24 ft	17 ft
625 Fulton Street	0.44 mi	26 ft	n/r
205 Park Avenue	0.46 mi	24 ft	n/r
113 Flatbush Avenue	0.46 mi	36 ft	6–8 ft

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