Property record

300 Portwall Street, Houston

Industrial in Houston, Texas. It covers 552 square feet on the ground.

This building

300 Portwall Street, Houston. Industrial in Houston, Texas. Property ID spt45jy6bdw8882.

Facts about 300 Portwall Street, Houston
Fact	Value	Source
Address	300 Portwall Street, Houston, TX 77029	USA Structures
Building type	Industrial	USA Structures and SkyPSI estimator
Footprint	552 square feet	USA Structures
Perimeter	113.51 feet	USA Structures
Stories	1 story	SkyPSI estimator
Parcel number	0151290010027	County and state public records
Land use	F2 Industrial and manufacturing real property	County and state public records
Year built	1984	County and state public records
Stories on the parcel record	2 stories	County and state public records
Building area on the parcel record	298,008 square feet	County and state public records

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 from a boom lift, whole building
Service	Low	Most likely	High
Facade wash, conventional access	$500	$500	$1,000

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.
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.

Sources: County and state public records, USA Structures, SkyPSI estimator.

An estimate, not a quote. How a SkyEstimate is built.