# 191 St Nicholas Ave, New York Other commercial in New York, New York. It covers 8,101 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 191 St Nicholas Ave, New York. Other commercial in New York, New York. Property ID sppn4pafs4gdvx6. ## Facts **Facts about 191 St Nicholas Ave, New York** | Fact | Value | Source | | --- | --- | --- | | Address | 191 St Nicholas Ave, New York, NY 10026 | [Overture Maps addresses](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Building type | Other commercial | [Overture Maps building footprints and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Place name | B Squared Harlem | [Overture Maps places](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Place type | seafood restaurant | [Overture Maps places](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Footprint | 8,101 square feet | [Overture Maps building footprints](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Perimeter | 486.73 feet | [Overture Maps building footprints](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Height | 89.9 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Stories | 7 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Exterior wall area | 43,755 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Parcel number | 1019257501 | [County and state public records](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Land use | 04 Mixed Residential & Commercial Buildings (class RM) | [County and state public records](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#how-we-know) | | Building area on the parcel record | 60,883 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/#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) | $4,000 | $7,000 | $12,000 | | Facade wash with mold or growth treatment | $6,000 | $10,500 | $18,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $7,000 | $13,000 | $21,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $1,500 | $3,000 | $5,000 | | Windows inside and out | $2,500 | $5,000 | $8,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $9,500 | $19,500 | $33,500 | | Windows inside and out, rope access | $10,500 | $21,000 | $37,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $7,000. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $3,000. ## Similar buildings nearby - [2187 Frederick Douglass Blvd, New York](https://skypsi.com/property/ny/new-york/sp9ej43r9w7vd7n-2187-frederick-douglass-blvd-new-york/) - [300 W 122 St, New York](https://skypsi.com/property/ny/new-york/spzf8wsh9ww9w67-300-w-122-st-new-york/) - [311 W 118 St, New York](https://skypsi.com/property/ny/new-york/sp8v4hckzkzjqtj-311-w-118-st-new-york/) - [454 Manhattan Ave, New York](https://skypsi.com/property/ny/new-york/spmse8ja40cer78-454-manhattan-ave-new-york/) - [444 Manhattan Ave, New York](https://skypsi.com/property/ny/new-york/sppxg3y4rbx345h-444-manhattan-ave-new-york/) - [2280 Frederick Douglass Blvd, New York](https://skypsi.com/property/ny/new-york/sp61gm1z6c7518z-2280-frederick-douglass-blvd-new-york/) - [1975 Adam Clayton Powell Jr Blvd, New York](https://skypsi.com/property/ny/new-york/sprcthxqzx9k10z-1975-adam-clayton-powell-jr-blvd-new-york/) - [304 W 117 St, New York](https://skypsi.com/property/ny/new-york/sp2a1cwh8x2e0ca-304-w-117-st-new-york/) ## 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. - [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 addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses 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, Google Open Buildings, Overture Maps addresses, 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://comptroller.texas.gov/taxes/property-tax/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/ 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/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york/ JSON: https://skypsi.com/property/ny/new-york/sppn4pafs4gdvx6-191-st-nicholas-ave-new-york.json Content license: https://skypsi.com/content-license.txt