Property record
450 W 30 St, New York
Government in New York, New York. It covers 156,168 square feet on the ground.
This building
450 W 30 St, New York. Government in New York, New York. Property ID sp5a9991q18vc8z.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 450 W 30 St, New York, NY 10001 | Overture Maps addresses |
| Building type | Government | USA Structures and SkyPSI estimator |
| Footprint | 156,168 square feet | USA Structures |
| Perimeter | 1,986.12 feet | USA Structures |
| Height | 209.65 feet | Overture Maps building footprints and Google Open Buildings |
| Stories | 16 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 416,382 square feet | SkyPSI estimator |
| Parcel number | 1007270001 | County and state public records |
| Land use | 08 Public Facilities & Institutions (class Z3) | County and state public records |
| Year built | 1931 | County and state public records |
| Stories on the parcel record | 10 stories | County and state public records |
| Building area on the parcel record | 1,600,000 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) | $35,500 | $66,500 | $111,000 |
| Facade wash with mold or growth treatment | $53,500 | $97,500 | $168,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $66,500 | $120,000 | $200,000 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $13,500 | $26,500 | $44,500 |
| Windows inside and out | $22,000 | $44,500 | $80,000 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $89,000 | $177,500 | $311,000 |
| Windows inside and out, rope access | $97,500 | $195,500 | $346,500 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $66,500.
- Window cleaning: Drone has the lowest cost, most likely $26,500.
Similar buildings nearby
- 410 West 30 Street, New York
- 317 9 Ave, New York
- 357 West 35 Street, New York
- 353 West 37 Street, New York
- 251 W 19 St, New York
- 211 West 19 Street, New York
- 527 West 19 Street, New York
- 356 W 40 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: 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.
- Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
- Overture Maps addresses: Street addresses from the Overture Maps addresses theme.
- Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings 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, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.