Property record

421 North Boulder Avenue, Tulsa

Industrial in Tulsa, Oklahoma. It covers 23,333 square feet on the ground.

This building

421 North Boulder Avenue, Tulsa. Industrial in Tulsa, Oklahoma. Property ID spjgxnbsym9zh71.

Facts about 421 North Boulder Avenue, Tulsa
Fact	Value	Source
Address	421 North Boulder Avenue, Tulsa, OK 74103	Overture Maps addresses
Building type	Industrial	USA Structures and SkyPSI estimator
Footprint	23,333 square feet	USA Structures
Perimeter	635.84 feet	USA Structures
Height	27.89 feet	USA Structures
Height survey year	2017	USA Structures
Stories	1 story	USA Structures
Exterior wall area	17,732 square feet	SkyPSI estimator
Parcel number	00500920225340	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	$2,500	$5,000	$8,000

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.
Overture Maps addresses: Street addresses from the Overture Maps addresses 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.

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

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