Property record
129 W 41 St, New York
School in New York, New York. It covers 11,825 square feet on the ground.
This building
129 W 41 St, New York. School in New York, New York. Property ID spdfyb342r2ks1y.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 129 W 41 St, New York, NY 10036 | Overture Maps addresses |
| Building type | School | USA Structures and SkyPSI estimator |
| Footprint | 11,825 square feet | USA Structures |
| Perimeter | 517.28 feet | USA Structures |
| Height | 131.23 feet | Overture Maps building footprints and Google Open Buildings |
| Stories | 10 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 67,884 square feet | SkyPSI estimator |
| Parcel number | 1009947501 | County and state public records |
| Land use | 05 Commercial & Office Buildings (class RI) | County and state public records |
| Year built | 1972 | County and state public records |
| Stories on the parcel record | 41 stories | County and state public records |
| Building area on the parcel record | 1,041,794 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) | $6,000 | $11,000 | $18,500 |
| Facade wash with mold or growth treatment | $9,000 | $16,500 | $28,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $11,000 | $20,000 | $33,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $2,000 | $4,500 | $7,500 |
| Windows inside and out | $3,500 | $7,500 | $13,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $15,000 | $30,000 | $52,500 |
| Windows inside and out, rope access | $16,500 | $33,000 | $58,500 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $11,000.
- Window cleaning: Drone has the lowest cost, most likely $4,500.
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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.