ZIP 11208 · Brooklyn
Ground conditions at 321 Etna Street
Foundation risk band: Low · data coverage Fair
~26 ftgroundwater depth
~478 ftdepth to bedrock
~39 ftground elevation
5boring sites within ½ mi
The nearest boring data is Atlantic Chestnut - Lot 1, 0.36 mi away, where groundwater was about 30 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 |
|---|---|---|---|
| Atlantic Chestnut - Lot 1 | 0.36 mi | 30 ft | n/r |
| 3513 Atlantic Avenue | 0.38 mi | 21 ft | 4 ft |
| Atlantic Chestnut - Lot 2 | 0.39 mi | 30 ft | n/r |
| Atlantic Chestnut - Lot 3 | 0.45 mi | 20 ft | n/r |
| 99 Dinsmore Place | 0.46 mi | 28 ft | 10–15 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.