Property record

1555 W Walnut Hill Ln, Irving

Office in Irving, Texas. It covers 113,617 square feet on the ground.

This building

1555 W Walnut Hill Ln, Irving. Office in Irving, Texas. Property ID sps59gmaawznq49.

Facts about 1555 W Walnut Hill Ln, Irving
Fact	Value	Source
Address	1555 W Walnut Hill Ln, Irving, TX 75038	USA Structures
Building type	Office	USA Structures and SkyPSI estimator
Footprint	113,617 square feet	USA Structures
Perimeter	1,650.7 feet	USA Structures
Height	27.53 feet	USA Structures
Height survey year	2019	USA Structures
Stories	2 stories	USA Structures
Exterior wall area	45,437 square feet	SkyPSI estimator
Parcel number	323256500102R0000	County and state public records
Land use	F10 Commercial real property	County and state public records
Year built	1979	County and state public records
Stories on the parcel record	3 stories	County and state public records
Building area on the parcel record	242,432 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	$7,000	$12,000	$20,500

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.