# 850 Montgomery Street, Brooklyn School in Brooklyn, New York. It covers 9,821 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 850 Montgomery Street, Brooklyn. School in Brooklyn, New York. Property ID sp6z8tncntdehr8. ## Facts **Facts about 850 Montgomery Street, Brooklyn** | Fact | Value | Source | | --- | --- | --- | | Address | 850 Montgomery Street, Brooklyn, NY 11213 | [USA Structures](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Footprint | 9,821 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Perimeter | 435.97 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Height | 16.14 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Exterior wall area | 7,037 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Parcel number | 3014230014 | [County and state public records](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Land use | 08 Public Facilities & Institutions (class W1) | [County and state public records](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Year built | 1939 | [County and state public records](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Stories on the parcel record | 4 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn/#how-we-know) | | Building area on the parcel record | 72,000 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-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 from a boom lift, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $1,000 | $2,000 | $3,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $2,000. ## Similar buildings nearby - [791 Empire Boulevard, Brooklyn](https://skypsi.com/property/ny/new-york/sp3sc5z48v36fvr-791-empire-boulevard-brooklyn/) - [888 Montgomery Street, Brooklyn](https://skypsi.com/property/ny/new-york/sprccg6j2npy8h5-888-montgomery-street-brooklyn/) - [779 E New York Ave, Brooklyn](https://skypsi.com/property/ny/new-york/spnjtb4x4txn57r-779-e-new-york-ave-brooklyn/) - [821 E New York Ave, Brooklyn](https://skypsi.com/property/ny/new-york/sp3rs4hm4jka5t9-821-e-new-york-ave-brooklyn/) - [790 East New York Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/sp47w357zwx9rmh-790-east-new-york-avenue-brooklyn/) - [824 East New York Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/sp4cfar10s46dt4-824-east-new-york-avenue-brooklyn/) - [739 East New York Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spkw11frbfk0sxm-739-east-new-york-avenue-brooklyn/) - [1495 Carroll Street, Brooklyn](https://skypsi.com/property/ny/new-york/spxbg9rjd919qet-1495-carroll-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/sp6z8tncntdehr8-850-montgomery-street-brooklyn/ JSON: https://skypsi.com/property/ny/new-york/sp6z8tncntdehr8-850-montgomery-street-brooklyn.json Content license: https://skypsi.com/content-license.txt