4181 SUNSWEPT DR
Office building — one story · Los Angeles · 91604
At a glance
4181 SUNSWEPT DR in Los Angeles, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 2384023046. The roll records 6,379 sq ft of building area, a 1989 build year and an assessed value of $2,944,465. 16 active business locations at this address appear in public records.
Public record — 16 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| RATNER WILBUR INVESTMENT, LLC | 1 | Dec 2021 | LA business tax registry | address match · high |
| RATNER MAGNOLIA INVESTMENT, LLC | FLOOR #1ST | Feb 2018 | LA business tax registry | address match · high |
| RATNER MONTE INVESTMENT, LLC | FLOOR #1ST | Oct 2014 | LA business tax registry | address match · high |
| RATNER WILLOUGHBY INVESTMENT, LLC | FLOOR #1ST | Jun 2014 | LA business tax registry | address match · high |
| 3783 CAHUENGA BLVD LLC | FLOOR #1ST | Dec 2013 | LA business tax registry | address match · high |
| SUN VALLEY REALTY LLC | FLOOR #1ST | Jan 2010 | LA business tax registry | address match · high |
| BRAND ART STAUBER LLC | FLOOR #1ST | Dec 2008 | LA business tax registry | address match · high |
| EVAN M GREENSPAN & ELIZABETH F RIFKIN | — | Jun 2005 | LA business tax registry | address match · high |
| NORTHEAST VALLEY PROPERTY COMPANY LP | FLOOR #1ST | Jan 2001 | LA business tax registry | address match · high |
| EVAN M GREENSPAN INC | FLOOR #2 | Jan 1990 | LA business tax registry | address match · high |
| BERNICE RATNER/ROSE HOROWITZ/RUTH G CYRULNIK | FLOOR #IST | Jan 1987 | LA business tax registry | address match · high |
| IDAROSE CORP | FLOOR #1ST | Jan 1985 | LA business tax registry | address match · high |
| NORTHEAST VALLEY PROPERTY COMPANY LLC | FLOOR #1ST | Jan 1970 | LA business tax registry | address match · high |
| IDA ROSE CORP | FLOOR #1ST | Jan 1970 | LA business tax registry | address match · high |
| IDA LEYTON/BERNICE RATNER/ROSE HOROWITZ | FLOOR #1ST | Jan 1970 | LA business tax registry | address match · high |
| BRAND ART, LLC | FLOOR #1ST | Feb 1964 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 2384023046 |
| Site address | 4181 SUNSWEPT DR |
| Land use (DOR) | 1700 — Office building — one story |
| Building area (actual) | 6,379 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1989 |
| Zoning (primary) | — |
| Land value | $1,502,279 |
| Building value | — |
| Total assessed value | $2,944,465 |
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
- 4181 SUNSWEPT DR
- City
- Los Angeles
- ZIP
- 91604
- Coordinates
- 34.14231, -118.40637
Within ~650 m
Nearby office buildings
- 12711 VENTURA BLVD51 tenants
70,020 sq ft · 1978
- 12700 VENTURA BLVD3 tenants
47,127 sq ft · 1988
- 12411 VENTURA BLVD3 tenants
13,500 sq ft · 1985
- 12345 VENTURA BLVD14 tenants
11,686 sq ft · 1977
- 12430 VENTURA BLVD0 tenants
9,802 sq ft · 1970
- 12532 VENTURA BLVD3 tenants
6,950 sq ft · 1956
How does 4181 SUNSWEPT DR compare with other Los Angeles office buildings?
At 6,379 sq ft, 4181 SUNSWEPT DR is about 67% smaller than 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 $462 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 4181 SUNSWEPT DR 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 2384023046 as “Office Building” (use code 1700). 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 4181 SUNSWEPT DR?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 4181 SUNSWEPT DR?
16 active business locations at this building appear in Los Angeles County public records, including RATNER WILBUR INVESTMENT, LLC, RATNER MAGNOLIA INVESTMENT, LLC, RATNER MONTE INVESTMENT, LLC, RATNER WILLOUGHBY INVESTMENT, LLC, 3783 CAHUENGA BLVD LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 4181 SUNSWEPT DR?
The Los Angeles County roll records 6,379 sq ft of building area, a build year of 1989.
What is the assessed value of 4181 SUNSWEPT DR?
$2,944,465 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 4181 SUNSWEPT DR?
AIN 2384023046, site address 4181 SUNSWEPT DR, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 4181 SUNSWEPT DR
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 2384023046.
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, “4181 SUNSWEPT DR, Los Angeles, CA (AIN 2384023046)”, https://buildingcensus.com/offices/la/office-building-d661a168 (data as of September 20, 2026).