BuildingCensus

21135 ERWIN ST

Office building — one story · Los Angeles · 91367

Active records here
2
business-tax + registry entities
Building area
43,122
sq ft (county roll)
Floors
—
county roll
Year built
1974
vintage
Assessed value
$8.7M
current roll
Assessed / sq ft
$203
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

Public record — 2 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
WARNER RANCH PROPERTIES LLC—Jun 1999laofaddress match · high
NETWORK TELEPHONE SERVICES INC—Sep 1989laofaddress match · high

Los Angeles County assessment roll

Parcel record

FieldValue
AIN2149001024
Site address21135 ERWIN ST
Land use (DOR)1700 — Office building — one story
Building area (actual)43,122 sq ft
Floors / units / buildings— / — / 2
Lot size—
Year built1974
Zoning (primary)—
Land value$4,520,558
Building value—
Total assessed value$8,733,788

Recorded owner (assessment roll)

No owning organisation shown. Where the county roll names a private individual, the name and mailing address are not published here.

Location

Address
21135 ERWIN ST
City
Los Angeles
ZIP
91367
Coordinates
34.18368, -118.59402

Within ~650 m

Nearby office buildings

Frequently asked questions

Who owns 21135 ERWIN ST?

No owning organisation is shown for this parcel. Where the county roll names a private individual as owner, BuildingCensus does not publish the name or mailing address.

What companies have offices at 21135 ERWIN ST?

2 active business locations at this building appear in Los Angeles County public records, including WARNER RANCH PROPERTIES LLC, NETWORK TELEPHONE SERVICES INC. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 21135 ERWIN ST?

The county assessment roll records 43,122 sq ft of building area, built in 1974, on a — lot, with a current assessed value of $8,733,788.

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.

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Dataset updated . Source: Los Angeles County assessment roll, AIN 2149001024.