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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/10243 SAN ANTONIO AVE
/// BUILDING FILE · ROLL 2025

10243 SAN ANTONIO AVE.

South Gate, CA 90280 · APN 6223-002-026

/// 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

6

BUILDING SF

6,374

SF / UNIT

1,062

YEAR BUILT

1967

BEDROOMS

11

BATHROOMS

8

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$974,188
IMPROVEMENTS$649,458
TOTAL$1,623,646
LAND BASE YEAR2021
OWNERSHIP TENUREAPPROX. 5 YEARS

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

/// LAST TRANSFER
RECORDEDJUN 28, 2021
EST. PRICE (2021)$1,499,998
EST. $/UNIT$250,000

PRICE ESTIMATED FROM ASSESSOR REASSESSMENT AT SALE — NOT A VERIFIED CLOSING PRICE.

/// 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 90280

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
3139 OHIO AVE, APT 000D→DEC 2024EST.$955,000$238,750UNITS48601 CHESTNUT AVE→DEC 2024EST.$875,000$218,750UNITS48637 STATE ST→DEC 2024EST.$935,000$233,750UNITS48181 COMMERCIAL PL→DEC 2024EST.$1,070,000$152,857UNITS710112 VIRGINIA AVE→DEC 2024EST.$1,085,000$361,667UNITS33420 SANTA ANA ST→DEC 2024EST.$728,731$182,183UNITS48160 SEVILLE AVE→DEC 2024EST.$1,441,000$240,167UNITS68464 MOUNTAIN VIEW AVE, UNIT→DEC 2024EST.$769,080$384,540UNITS2

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

/// COMPARE

Buildings like this one.

ON SAN ANTONIO AVE · ZIP 90280

10000 SAN ANTONIO AVE→3 UNITS · BUILT 1949 · TRIPLEX10012 SAN ANTONIO AVE→4 UNITS · BUILT 1963 · FOURPLEX10020 SAN ANTONIO AVE→4 UNITS · BUILT 1964 · FOURPLEX10035 SAN ANTONIO AVE→2 UNITS · BUILT 1941 · DUPLEX10103 SAN ANTONIO AVE→2 UNITS · BUILT 1940 · DUPLEX10109 SAN ANTONIO AVE→3 UNITS · BUILT 1960 · TRIPLEX

SIMILAR SIZE AND ERA IN 90280

10000 SAN LUIS AVE→5 UNITS · BUILT 1956 · 3,283 SF10013 PINEHURST AVE→5 UNITS · BUILT 1960 · 2,813 SF10024 ELIZABETH AVE→6 UNITS · BUILT 1962 · 4,058 SF10025 SAN GABRIEL AVE→6 UNITS · BUILT 1960 · 4,689 SF10108 SAN CARLOS AVE, APT 000A→10 UNITS · BUILT 1964 · 9,767 SF10119 SAN CARLOS AVE→6 UNITS · BUILT 1964 · 5,841 SF
EVERY BUILDING IN 90280 →
/// COMMON QUESTIONS · 10243 SAN ANTONIO AVE

The short answers.

Is 10243 San Antonio 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 10243 San Antonio Ave have?

County records list 6 units at 10243 San Antonio Ave, classified as 5+ units across 6,374 square feet of building area, averaging about 1,062 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 10243 San Antonio Ave built?

The assessor roll gives a build year of 1967, which puts it in the pre-1979 stock that the LA Rent Stabilization Ordinance generally covers inside city limits. Age drives more than character here: it sets rent-cap exposure, seismic retrofit obligations, and what a lender will underwrite.

When did 10243 San Antonio Ave last sell, and for how much?

The last recorded transfer was June 2021, at an estimated $1,499,998 — about $250,000 per unit. That price is estimated from the Proposition 13 reassessment recorded at sale, not a verified closing price, so treat it as a close approximation rather than a confirmed figure.

What is 10243 San Antonio Ave assessed at, and is that what it is worth?

The current assessed value is $1,623,646 ($974,188 land, $649,458 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 10243 San Antonio 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.

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