# 926 4 Avenue, Brooklyn School in Brooklyn, New York. It covers 46,753 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 926 4 Avenue, Brooklyn. School in Brooklyn, New York. Property ID spcbje26aak65mq. ## Facts **Facts about 926 4 Avenue, Brooklyn** | Fact | Value | Source | | --- | --- | --- | | Address | 926 4 Avenue, Brooklyn, NY 11232 | [USA Structures](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Place name | PS 371 - Lillian L Rashkis | [Overture Maps places](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Place type | public school | [Overture Maps places](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Footprint | 46,753 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Perimeter | 1,345.51 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Height | 86.61 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Stories | 7 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Exterior wall area | 109,031 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Parcel number | 3006880050 | [County and state public records](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Land use | 08 Public Facilities & Institutions (class W1) | [County and state public records](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Year built | 2007 | [County and state public records](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Stories on the parcel record | 5 stories | [County and state public records](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/#how-we-know) | | Building area on the parcel record | 195,084 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-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) | $10,000 | $18,500 | $31,000 | | Facade wash with mold or growth treatment | $15,000 | $27,000 | $47,000 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $18,500 | $33,000 | $55,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $3,500 | $7,500 | $12,500 | | Windows inside and out | $6,000 | $12,500 | $22,000 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $24,500 | $49,000 | $86,000 | | Windows inside and out, rope access | $27,000 | $54,000 | $96,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $18,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $7,500. ## Similar buildings nearby - [335 37 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spfxfspcqttr7e9-335-37-street-brooklyn/) - [416 52 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spxbmtq2fm6dajg-416-52-street-brooklyn/) - [214 52 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spfqgkvha8exfm4-214-52-street-brooklyn/) - [314 59 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spfwbtw3n2c9xwk-314-59-street-brooklyn/) - [500 19 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sp908ddq4y0j7fy-500-19-street-brooklyn/) - [357 15 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spkdfbb57se56x1-357-15-street-brooklyn/) - [340 9 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sp6k4tdker8qf4g-340-9-street-brooklyn/) - [259 6 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sp8wvry6jqdjagf-259-6-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://skypsi.com/estimates/methodology/sources-and-licensing/): 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. - [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings theme. - [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme. - [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, Google Open Buildings, Overture Maps building footprints, Overture Maps places, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://skypsi.com/estimates/methodology/sources-and-licensing/ 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/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Page: https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn/ JSON: https://skypsi.com/property/ny/new-york/spcbje26aak65mq-926-4-avenue-brooklyn.json Content license: https://skypsi.com/content-license.txt