ZIP 10018 · Manhattan
Ground conditions at 491 11 Avenue
Foundation risk band: Moderate · data coverage Good
~11 ftgroundwater depth
~27 ftdepth to bedrock
~20 ftground elevation
52boring sites within ½ mi
The nearest boring data is 555 West 38th Street, 251 ft away and fill reached 9.5 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 |
|---|---|---|---|
| 555 West 38th Street | 251 ft | n/r | 3–9.5 ft |
| 438 11th Avenue | 699 ft | 19 ft | 4.2–11 ft |
| 509 West 38th Street "Elb" | 793 ft | 9 ft | 10 ft |
| 524 West 37 Street | 820 ft | n/r | n/r |
| 515 West 36th Street | 957 ft | 12 ft | n/r |
| 547 Tenth Ave "Extel" | 0.20 mi | 14 ft | 12 ft |
| West 34th Street Development Project | 0.21 mi | 7 ft | n/r |
| 517 West 35th Street | 0.21 mi | 8 ft | 10 ft |
| 550 Tenth Avenue Filling Station Site | 0.22 mi | n/r | 20 ft |
| 451 Tenth Avenue | 0.24 mi | 8 ft | 7 ft |
| 572 11th Avenue | 0.25 mi | 11 ft | 1.5–11 ft |
| 460 West 41st Street | 0.25 mi | 9 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.