# 6740 3 Avenue, Brooklyn Medical in Brooklyn, New York. It covers 6,991 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 6740 3 Avenue, Brooklyn. Medical in Brooklyn, New York. Property ID sp06y14dvgwnyzw. ## Facts **Facts about 6740 3 Avenue, Brooklyn** | Fact | Value | Source | | --- | --- | --- | | Address | 6740 3 Avenue, Brooklyn, NY 11220 | [USA Structures](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Building type | Medical | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Place name | Doshi Diagnostic Imaging Services | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Place type | medical center | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Footprint | 6,991 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Perimeter | 473.46 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Height | 55.12 feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Stories | 4 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Exterior wall area | 26,096 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Parcel number | 3058530045 | [County and state public records](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-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/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Year built | 2023 | [County and state public records](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Stories on the parcel record | 4 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/#how-we-know) | | Building area on the parcel record | 45,153 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-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) | $2,000 | $4,000 | $6,500 | | Facade wash with mold or growth treatment | $3,000 | $6,000 | $10,000 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $4,000 | $7,000 | $12,000 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $1,000 | $1,500 | $2,500 | | Windows inside and out | $1,500 | $2,500 | $5,000 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $5,500 | $10,500 | $18,500 | | Windows inside and out, rope access | $6,000 | $12,000 | $21,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $4,000. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $1,500. ## Similar buildings nearby - [5718 2 Ave, Brooklyn](https://skypsi.com/property/ny/new-york/spyd9zrz14s34bg-5718-2-ave-brooklyn/) - [5610 2 Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/sp03htexp5hhrqk-5610-2-avenue-brooklyn/) - [150 55 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spyvhg61mknj9cs-150-55-street-brooklyn/) - [150 55 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sppfe4rr2hx26aj-150-55-street-brooklyn/) - [539 57 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spjbcbc66yb3ad0-539-57-street-brooklyn/) - [8516 4 Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spr5dxd97vatmt6-8516-4-avenue-brooklyn/) - [514 49 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sp30s4rbkkjy6k6-514-49-street-brooklyn/) - [45 91 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spta5b16qjxqa1e-45-91-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. - [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/sp06y14dvgwnyzw-6740-3-avenue-brooklyn/ JSON: https://skypsi.com/property/ny/new-york/sp06y14dvgwnyzw-6740-3-avenue-brooklyn.json Content license: https://skypsi.com/content-license.txt