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© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/21240 S WESTERN AVE
/// BUILDING FILE · ROLL 2025

21240 S WESTERN AVE.

Los Angeles, CA 90501 · APN 7349-015-042

/// WHERE DO WE REACH YOU?

ONE EMAIL, USED TO KEEP THIS LIST AND TO TELL YOU IF A WATCHED BUILDING LISTS OR SELLS. UNSUBSCRIBE ANY TIME.

UNITS

29

BUILDING SF

23,326

SF / UNIT

804

YEAR BUILT

1979

BEDROOMS

39

BATHROOMS

39

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$4,573,625
IMPROVEMENTS$2,454,138
TOTAL$7,027,763
LAND BASE YEAR2019
OWNERSHIP TENUREAPPROX. 7 YEARS

PROP 13 ASSESSED VALUES — USUALLY WELL BELOW MARKET ON LONG-HELD BUILDINGS.

/// LAST TRANSFER
RECORDEDOCT 12, 2018

No market sale detected on this parcel since 2021. The last recorded transfer may have been a refinance, trust move, or family transfer that didn't reset the Prop 13 base.

/// RENT CONTROL

LIKELY UNDER AB 1482 STATE CAP (5% + CPI, MAX 10%)

Outside LA RSO coverage on these records — most California multifamily over 15 years old falls under the AB 1482 statewide cap of 5% plus CPI, never more than 10% per year.

AB 1482 VS RSO →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 90501

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
1442 W 220TH ST→DEC 2024EST.$825,000$412,500UNITS21404 COTA AVE→DEC 2024EST.$1,019,580$339,860UNITS31563 W 226TH ST→DEC 2024EST.$996,000$249,000UNITS42016 PLAZA DEL AMO→DEC 2024EST.$1,550,000$387,500UNITS420502 HARVARD BLVD→DEC 2024EST.$821,000$273,667UNITS323315 ARLINGTON AVE→DEC 2024EST.$1,660,000$332,000UNITS523323 ARLINGTON AVE→DEC 2024EST.$1,630,000$326,000UNITS51621 W 224TH ST→NOV 2024EST.$1,200,000$400,000UNITS3

PRICES ESTIMATED FROM ASSESSOR REASSESSMENT AT SALE (ASSESSED VALUE DEFLATED 2%/YR) — NOT VERIFIED CLOSING PRICES.

/// COMPARE

Buildings like this one.

ON S WESTERN AVE · ZIP 90501

20424 S WESTERN AVE→4 UNITS · BUILT 1946 · FOURPLEX20504 S WESTERN AVE→3 UNITS · BUILT 1952 · TRIPLEX20512 S WESTERN AVE→3 UNITS · BUILT 1952 · TRIPLEX20516 S WESTERN AVE→3 UNITS · BUILT 1952 · TRIPLEX20520 S WESTERN AVE→4 UNITS · BUILT 2016 · FOURPLEX20526 S WESTERN AVE→4 UNITS · BUILT 1953 · FOURPLEX

SIMILAR SIZE AND ERA IN 90501

1308 W 225TH ST→17 UNITS · BUILT 1979 · 9,471 SF1326 W CARSON ST→32 UNITS · BUILT 1990 · 20,672 SF1351 W 228TH ST→17 UNITS · BUILT 1986 · 11,701 SF1447 W 228TH ST→18 UNITS · BUILT 1988 · 9,900 SF1500 W 226TH ST→26 UNITS · BUILT 1978 · 16,899 SF1517 W CARSON ST→24 UNITS · BUILT 1987 · 16,536 SF
EVERY BUILDING IN 90501 →
/// COMMON QUESTIONS · 21240 S WESTERN AVE

The short answers.

Is 21240 S Western Ave rent controlled?

Outside LA RSO coverage on these records — most California multifamily over 15 years old falls under the AB 1482 statewide cap of 5% plus CPI, never more than 10% per year. This is an inference from public assessor records, not a determination — confirm the certificate of occupancy date with the LA Housing Department or ZIMAS before you rely on it for pricing or notices.

How many units does 21240 S Western Ave have?

County records list 29 units at 21240 S Western Ave, classified as 5+ units across 23,326 square feet of building area, averaging about 804 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 21240 S Western Ave built?

The assessor roll gives a build year of 1979, which is after the October 1978 RSO cutoff. Age drives more than character here: it sets rent-cap exposure, seismic retrofit obligations, and what a lender will underwrite.

When did 21240 S Western Ave last change hands?

The most recent transfer on the roll was recorded October 2018. Not every recorded transfer is a market sale — refinances, trust transfers, and family conveyances all appear in the same field, and those do not reset the assessed value.

What is 21240 S Western Ave assessed at, and is that what it is worth?

The current assessed value is $7,027,763 ($4,573,625 land, $2,454,138 improvements). Assessed value is not market value. Under Proposition 13 it resets only on a change of ownership and then climbs about 2% a year, so a long-held building is often assessed far below what it would trade for.

How do I find out what 21240 S Western Ave would sell for today?

Public records give you the frame — units, size, age, assessed value, when it last traded — but pricing needs in-place rents, expenses, and the condition of the units, none of which appear in county data. A broker valuation puts closed comps and a rent survey against the actual rent roll. Shaya Lowenstein does that free for LA multifamily owners, typically within 48 hours, with no obligation to list.

/// OWNER READING
WHAT IS MY BUILDING WORTH? →SELLING WITH TENANTS IN PLACE →HOW LA RSO WORKS →

Own this building?

FREE, CONFIDENTIAL VALUATION FROM CLOSED COMPS — 48H TURNAROUND.

WHAT'S IT WORTH_TALK TO SHAYA →

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