ZIP 11231 · Brooklyn · Block 430 · Lot 65
Ground conditions at 441 Union Street
Foundation risk band: Moderate · data coverage Good
~9 ftgroundwater depth
~127 ftdepth to bedrock
~23 ftground elevation
58boring sites within ½ mi
The nearest boring data is 450 Union Street, 440 ft away, where groundwater was about 14 ft down.
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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 |
|---|---|---|---|
| 450 Union Street | 440 ft | 14 ft | n/r |
| President Street Properties | 607 ft | 8 ft | n/r |
| 498 Sackett Street | 621 ft | n/r | n/r |
| Gowanus Canal Northside | 622 ft | 5 ft | n/r |
| 495 Sackett Street | 647 ft | n/r | n/r |
| 335 Bond Street | 701 ft | n/r | 4–8.5 ft |
| John Tynan Senior Residence | 762 ft | 9 ft | 5–20 ft |
| 210 Douglass Street | 834 ft | 9 ft | 10 ft |
| Former O.Z. Electrical | 889 ft | 6 ft | 9.5 ft |
| 318 Nevins Street | 979 ft | 9 ft | 5 ft |
| 209 Butler Street | 0.23 mi | 7 ft | 4 ft |
| 473 President Street - Off-Site | 0.24 mi | 9 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.