ZIP 11217 · Brooklyn
Ground conditions at 525 Union Street
Foundation risk band: Elevated · data coverage Good
~9 ftgroundwater depth
~140 ftdepth to bedrock
~10 ftground elevation
65boring sites within ½ mi
The nearest boring data is 498 Sackett Street, 266 ft away.
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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 |
|---|---|---|---|
| 498 Sackett Street | 266 ft | n/r | n/r |
| Gowanus Canal Northside | 336 ft | 5 ft | n/r |
| 558 Sackett Street | 371 ft | 10 ft | 10 ft |
| Former A&A Brake Service Site | 373 ft | 10 ft | n/r |
| 495 Sackett Street | 389 ft | n/r | n/r |
| 318 Nevins Street | 401 ft | 9 ft | 5 ft |
| 553 Sackett Street | 402 ft | 10 ft | 8–12 ft |
| 514 Union Street | 443 ft | 10 ft | 5–14 ft |
| 473 President Street - Off-Site | 466 ft | 9 ft | n/r |
| 450 Union Street | 498 ft | 14 ft | n/r |
| 210 Douglass Street | 526 ft | 9 ft | 10 ft |
| President Street Portfolio | 594 ft | 12 ft | 6–14 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.