Property record
4812 9 Avenue, Brooklyn
School in Brooklyn, New York. It covers 22,858 square feet on the ground.
This building
4812 9 Avenue, Brooklyn. School in Brooklyn, New York. Property ID spa6vb5psyrw33k.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 4812 9 Avenue, Brooklyn, NY 11220 | USA Structures |
| Building type | School | USA Structures and SkyPSI estimator |
| Place name | Institute For Community Living | Overture Maps places |
| Place type | assisted living facility | Overture Maps places |
| Footprint | 22,858 square feet | USA Structures |
| Perimeter | 969.58 feet | USA Structures |
| Height | 79.2 feet | USA Structures |
| Stories | 6 stories | USA Structures |
| Exterior wall area | 76,790 square feet | SkyPSI estimator |
| Parcel number | 3007780023 | County and state public records |
| Land use | 08 Public Facilities & Institutions (class W1) | County and state public records |
| Year built | 1925 | County and state public records |
| Stories on the parcel record | 5 stories | County and state public records |
| Building area on the parcel record | 155,520 square feet | County and state public records |
Cost ranges
Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.
Exterior soft wash
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash (drone) | $6,500 | $12,000 | $20,000 |
| Facade wash with mold or growth treatment | $9,500 | $17,500 | $30,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $12,000 | $21,500 | $36,000 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $2,500 | $5,000 | $8,000 |
| Windows inside and out | $4,000 | $8,000 | $14,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $16,000 | $32,000 | $56,000 |
| Windows inside and out, rope access | $17,500 | $35,500 | $62,500 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $12,000.
- Window cleaning: Drone has the lowest cost, most likely $5,000.
Similar buildings nearby
- 960 49 Street, Brooklyn
- 4500 9 Avenue, Brooklyn
- 4706 10 Avenue, Brooklyn
- 5020 8 Avenue, Brooklyn
- 746 48 Street, Brooklyn
- 736 48 Street, Brooklyn
- 729 49 Street, Brooklyn
- 702 48 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: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
- USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
- Overture Maps places: Business and place names from the Overture Maps places theme.
- SkyPSI estimator: 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.
Ask SkyPSI for a quote on your building.
Request a QuoteSources: County and state public records, USA Structures, Overture Maps places, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.