# 927 Dekalb Avenue, Brooklyn Apartments in Brooklyn, New York. It covers 7,819 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 27, 2026. Method propdata-estimator-v6. ## This building 927 Dekalb Avenue, Brooklyn. Apartments in Brooklyn, New York. Property ID spckb1b7yw2p27s. ## Facts **Facts about 927 Dekalb Avenue, Brooklyn** | Fact | Value | Source | | --- | --- | --- | | Address | 927 Dekalb Avenue, Brooklyn, NY 11221 | [USA Structures](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Footprint | 7,819 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Perimeter | 466.88 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Height | 127 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Stories | 13 stories | [USA Structures](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Exterior wall area | 59,295 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Parcel number | 3015970001 | [County and state public records](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Land use | 03 Multi-Family Elevator Buildings (class D3) | [County and state public records](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Year built | 1962 | [County and state public records](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Stories on the parcel record | 15 stories | [County and state public records](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | | Building area on the parcel record | 922,336 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/#how-we-know) | ## Cost ranges Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/). ### Exterior soft wash **Exterior soft wash by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash (drone) | $5,000 | $9,500 | $16,000 | | Facade wash with mold or growth treatment | $7,500 | $14,000 | $24,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $9,500 | $17,500 | $29,000 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $2,000 | $4,000 | $6,500 | | Windows inside and out | $3,000 | $6,500 | $11,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $13,000 | $25,500 | $45,000 | | Windows inside and out, rope access | $14,000 | $28,000 | $50,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $9,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $4,000. ## Similar buildings nearby - [929 Dekalb Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spr204h1prsr9wg-929-dekalb-avenue-brooklyn/) - [936 Dekalb Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spebng8e5rxtne5-936-dekalb-avenue-brooklyn/) - [291 Pulaski Street, Brooklyn](https://skypsi.com/property/ny/new-york/sppw9tb40kj8gx4-291-pulaski-street-brooklyn/) - [407 Kosciuszko Street, Brooklyn](https://skypsi.com/property/ny/new-york/spe1q7c6n3vt3m1-407-kosciuszko-street-brooklyn/) - [953 Dekalb Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spdw6zvsshwg4ty-953-dekalb-avenue-brooklyn/) - [155 Marcus Garvey Boulevard, Brooklyn](https://skypsi.com/property/ny/new-york/sprdr4nhn163eyy-155-marcus-garvey-boulevard-brooklyn/) - [128 Lewis Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spc2k7cmqy5k894-128-lewis-avenue-brooklyn/) - [302 Hart Street, Brooklyn](https://skypsi.com/property/ny/new-york/sptp2m1ytfmeprx-302-hart-street-brooklyn/) ## How we know Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact. - [County and state public records](https://comptroller.texas.gov/taxes/property-tax/): Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data. - [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules. Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. [How a SkyEstimate is built](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/). [Request a Quote](https://skypsi.com/request-a-quote) --- Sources: County and state public records, USA Structures, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://comptroller.texas.gov/taxes/property-tax/ Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/ Page: https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn/ JSON: https://skypsi.com/property/ny/new-york/spckb1b7yw2p27s-927-dekalb-avenue-brooklyn.json Content license: https://skypsi.com/content-license.txt