1250 4TH ST
Office building — one story · Santa Monica · 90401
At a glance
1250 4TH ST in Santa Monica, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 4291003008. The roll records 99,351 sq ft of building area, a 1991 build year and an assessed value of $32,435,780. 4 active business locations at this address appear in public records.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| PUPS FOR PEACE | 2FL | Oct 2002 | LA business tax registry | address match · high |
| EXECPRO INFORMATION SERVICES LLC | — | Oct 2002 | LA business tax registry | address match · high |
| THE MILKEN INSTITUTE /C | FLOOR #2ND | Oct 2001 | LA business tax registry | address match · high |
| EXECPRO SERVICES INC | 380 | Jan 1999 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 4291003008 |
| Site address | 1250 4TH ST |
| Land use (DOR) | 1701 — Office building — one story |
| Building area (actual) | 99,351 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1991 |
| Zoning (primary) | — |
| Land value | $10,198,321 |
| Building value | — |
| Total assessed value | $32,435,780 |
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
- 1250 4TH ST
- City
- Santa Monica
- ZIP
- 90401
- Coordinates
- 34.01781, -118.49732
Within ~650 m
Nearby office buildings
- 100 WILSHIRE BLVD21 tenants
285,379 sq ft · 1971
- 401 WILSHIRE BLVD11 tenants
216,456 sq ft · 1981
- 233 WILSHIRE BLVD5 tenants
126,282 sq ft · 1976
- 1518 6TH ST0 tenants
114,370 sq ft · 1981
- 120 BROADWAY2 tenants
109,636 sq ft · 1990
- 1299 OCEAN AVE8 tenants
102,157 sq ft · 1980
How does 1250 4TH ST compare with other Los Angeles office buildings?
At 99,351 sq ft, 1250 4TH ST is about 5 times the size of the average office building on the Los Angeles County roll, which comes to 19,230 sq ft across 19,626 buildings.
Its assessed value works out to $326 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 1250 4TH ST hold other Los Angeles office property?
Los Angeles County's published roll does not include owner names, so no owner is shown for any parcel in this metro.
What does “Office Building” mean for this parcel?
The Los Angeles County roll classifies AIN 4291003008 as “Office Building” (use code 1701). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 1250 4TH ST?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 1250 4TH ST?
4 active business locations at this building appear in Los Angeles County public records, including PUPS FOR PEACE, EXECPRO INFORMATION SERVICES LLC, THE MILKEN INSTITUTE /C, EXECPRO SERVICES INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1250 4TH ST?
The Los Angeles County roll records 99,351 sq ft of building area, a build year of 1991.
What is the assessed value of 1250 4TH ST?
$32,435,780 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 1250 4TH ST?
AIN 4291003008, site address 1250 4TH ST, Santa Monica. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 1250 4TH ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Los Angeles County — County Assessor annual roll (use codes, areas, values; California law redacts owner names from bulk data) and the city Office of Finance active-business registry, whose addresses carry floor and suite numbers.
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 4291003008.
About this data
Source: County Assessor annual roll (Los Angeles County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1250 4TH ST, Santa Monica, CA (AIN 4291003008)”, https://buildingcensus.com/offices/la/office-building-bc5636b2 (data as of September 20, 2026).