Property record
9 Greenway Plaza, Houston
Office in Houston, Texas. It covers 25,636 square feet on the ground.
This building
9 Greenway Plaza, Houston. Office in Houston, Texas. Property ID sp6g030fe9zk0rf.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 9 Greenway Plaza, Houston, TX 77027 | Overture Maps addresses |
| Building type | Office | USA Structures and SkyPSI estimator |
| Place name | Revenew International | Overture Maps places |
| Place type | corporate office | Overture Maps places |
| Footprint | 25,636 square feet | USA Structures |
| Perimeter | 713.27 feet | USA Structures |
| Height | 426.51 feet | Overture Maps building footprints and Google Open Buildings |
| Height survey year | 2018 | Overture Maps building footprints and Google Open Buildings |
| Stories | 31 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 304,216 square feet | SkyPSI estimator |
| Parcel number | 1202040030006 | County and state public records |
| Land use | F1 Commercial real property | County and state public records |
| Year built | 1978 | County and state public records |
| Stories on the parcel record | 31 stories | County and state public records |
| Building area on the parcel record | 840,388 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, conventional access | $46,000 | $82,500 | $137,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $61,000 | $122,000 | $213,500 |
| Windows inside and out, rope access | $67,000 | $134,000 | $238,000 |
Best method
- Exterior soft wash: Boom lift and Rope access fit this building at the same cost, most likely $82,500.
- Window cleaning: Rope access fits this building, most likely $122,000.
Similar buildings nearby
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.
- 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, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, Overture Maps places, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.