ZIP 11226 · Brooklyn · Block 5164 · Lot 64
Ground conditions at 433 East 21 Street
Foundation risk band: Low · data coverage Fair
~29 ftgroundwater depth
~386 ftdepth to bedrock
~28 ftground elevation
5boring sites within ½ mi
The nearest boring data is 1127 Flatbush Avenue, 435 ft away and fill reached 8 ft.
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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 |
|---|---|---|---|
| 1127 Flatbush Avenue | 435 ft | n/r | 8 ft |
| Bedford Beverly Redevelopment Site | 0.21 mi | 25 ft | 6–15 ft |
| 2244 Church Avenue - BCP 11cbcp012k | 0.46 mi | 41 ft | n/r |
| Rogers Snyder Brownfield Site | 0.49 mi | 40 ft | 10 ft |
| 1353 Flatbush Avenue | 0.50 mi | 25 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.