# 8415 4 Avenue, Brooklyn Retail in Brooklyn, New York. It covers 15,414 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 8415 4 Avenue, Brooklyn. Retail in Brooklyn, New York. Property ID sp9r733j7qyek1z. ## Facts **Facts about 8415 4 Avenue, Brooklyn** | Fact | Value | Source | | --- | --- | --- | | Address | 8415 4 Avenue, Brooklyn, NY 11209 | [USA Structures](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Building type | Retail | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Place name | Bay Ridge Dental Group PC | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Place type | dentist | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Footprint | 15,414 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Perimeter | 1,033.6 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Height | 90.55 feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Stories | 6 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Exterior wall area | 93,594 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Parcel number | 3060260001 | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Land use | 04 Mixed Residential & Commercial Buildings (class D7) | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Year built | 1926 | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Stories on the parcel record | 6 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn/#how-we-know) | | Building area on the parcel record | 105,750 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-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) | $7,500 | $14,500 | $24,000 | | Facade wash with mold or growth treatment | $11,500 | $21,000 | $36,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $14,500 | $26,000 | $43,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $3,000 | $6,000 | $9,500 | | Windows inside and out | $5,000 | $9,500 | $17,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $19,500 | $38,500 | $67,500 | | Windows inside and out, rope access | $21,000 | $42,500 | $75,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $14,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $6,000. ## Similar buildings nearby - [402 85 St, Brooklyn](https://skypsi.com/property/ny/new-york/sp4chtrftf04vrh-402-85-st-brooklyn/) - [8500 4 Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/sp7w5ev3ddg2dve-8500-4-avenue-brooklyn/) - [488 85 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sp932avsdnn554q-488-85-street-brooklyn/) - [447 86 St, Brooklyn](https://skypsi.com/property/ny/new-york/sp9r48wjpazt3t6-447-86-st-brooklyn/) - [432 86 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spkmq1wmx8v55hy-432-86-street-brooklyn/) - [333 86 St, Brooklyn](https://skypsi.com/property/ny/new-york/spfqns2byn29jm6-333-86-st-brooklyn/) - [8702 4 Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/sptpaq7znc55nt9-8702-4-avenue-brooklyn/) - [325 86 St, Brooklyn](https://skypsi.com/property/ny/new-york/sp79bcn1ec31g9x-325-86-st-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/sp9r733j7qyek1z-8415-4-avenue-brooklyn/ JSON: https://skypsi.com/property/ny/new-york/sp9r733j7qyek1z-8415-4-avenue-brooklyn.json Content license: https://skypsi.com/content-license.txt