ZIP 11222 · Brooklyn · Block 2487 · Lot 49
Ground conditions at 109 Dupont Street
Foundation risk band: Moderate · data coverage Fair
~10 ftgroundwater depth
~34 ftdepth to bedrock
~16 ftground elevation
63boring sites within ½ mi
The nearest boring data is 1098 Manhattan Avenue, 242 ft away, where groundwater was about 9 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 |
|---|---|---|---|
| 1098 Manhattan Avenue | 242 ft | 9 ft | n/r |
| 1108 Manhattan Avenue | 257 ft | 14 ft | 5 ft |
| 1110 Manhattan Avenue | 266 ft | 8 ft | n/r |
| 29 Clay Property | 370 ft | 7 ft | 4 ft |
| Former Nuhart East | 400 ft | 9 ft | 5 ft |
| 77 Clay Street - DOB Job No. NB - 320626998 | 401 ft | 10 ft | 4 ft |
| 79 Clay Street | 421 ft | 7 ft | 6 ft |
| Clay Properties LLC | 429 ft | n/r | 20 ft |
| 81 Clay Street | 440 ft | 12 ft | 4 ft |
| 1050-1066 Manhattan Avenue | 505 ft | 10 ft | 2 ft |
| 50 Commercial Street Development | 525 ft | 9 ft | 7.5 ft |
| 44 Box Street | 536 ft | 5 ft | 2 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.