# 2021 Grand Concourse, Bronx Medical in Bronx, New York. It covers 5,588 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 2021 Grand Concourse, Bronx. Medical in Bronx, New York. Property ID spm04rgsy91a8kk. ## Facts **Facts about 2021 Grand Concourse, Bronx** | Fact | Value | Source | | --- | --- | --- | | Address | 2021 Grand Concourse, Bronx, NY 10453 | [USA Structures](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Building type | Medical | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Place name | Dr. Seth Rosen | [Overture Maps places](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Place type | diagnostic services | [Overture Maps places](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Footprint | 5,588 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Perimeter | 342.06 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Height | 116.37 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Stories | 8 stories | [USA Structures](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Exterior wall area | 39,806 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Parcel number | 2028087502 | [County and state public records](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Land use | 05 Commercial & Office Buildings (class R5) | [County and state public records](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Year built | 1927 | [County and state public records](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Stories on the parcel record | 9 stories | [County and state public records](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#how-we-know) | | Building area on the parcel record | 53,883 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx/#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) | $3,500 | $6,500 | $10,500 | | Facade wash with mold or growth treatment | $5,000 | $9,500 | $16,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $6,500 | $11,500 | $19,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $1,500 | $2,500 | $4,500 | | Windows inside and out | $2,000 | $4,500 | $7,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $8,500 | $17,000 | $30,000 | | Windows inside and out, rope access | $9,500 | $19,000 | $33,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $6,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $2,500. ## Similar buildings nearby - [321 East Tremont Avenue, Bronx](https://skypsi.com/property/ny/new-york/sp49v1rm2m9k23e-321-east-tremont-avenue-bronx/) - [55 Mount Hope Place, Bronx](https://skypsi.com/property/ny/new-york/spqhqrgkfw62t5t-55-mount-hope-place-bronx/) - [45 West 177 Street, Bronx](https://skypsi.com/property/ny/new-york/spjsshnqfjaa6t1-45-west-177-street-bronx/) - [1650 Selwyn Ave, Bronx](https://skypsi.com/property/ny/new-york/sp5c3z7grvt8nbw-1650-selwyn-ave-bronx/) - [181 Mount Eden Parkway, Bronx](https://skypsi.com/property/ny/new-york/sp5hk4eegcppcxe-181-mount-eden-parkway-bronx/) - [181 Mount Eden Parkway, Bronx](https://skypsi.com/property/ny/new-york/sp00nx4r83y3afx-181-mount-eden-parkway-bronx/) - [1650 Grand Concourse, Bronx](https://skypsi.com/property/ny/new-york/spafk38f2cnphfn-1650-grand-concourse-bronx/) - [194 West 180 Street, Bronx](https://skypsi.com/property/ny/new-york/sp09s6yg1fga3y6-194-west-180-street-bronx/) ## 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. - [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, 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 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/ 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/spm04rgsy91a8kk-2021-grand-concourse-bronx/ JSON: https://skypsi.com/property/ny/new-york/spm04rgsy91a8kk-2021-grand-concourse-bronx.json Content license: https://skypsi.com/content-license.txt