Property record

639 South Ervay Street, Dallas

Government in Dallas, Texas. It covers 2,571 square feet on the ground.

This building

639 South Ervay Street, Dallas. Government in Dallas, Texas. Property ID spaavzm0a6yqmz7.

Facts about 639 South Ervay Street, Dallas
Fact	Value	Source
Address	639 South Ervay Street, Dallas, TX 75201	USA Structures
Building type	Government	USA Structures and SkyPSI estimator
Footprint	2,571 square feet	USA Structures
Perimeter	211.24 feet	USA Structures
Stories	1 story	SkyPSI estimator
Parcel number	00000101154000000	County and state public records
Land use	F10 Commercial real property	County and state public records
Year built	1980	County and state public records
Stories on the parcel record	7 stories	County and state public records
Building area on the parcel record	100 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.