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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/523 MAIN ST
/// BUILDING FILE · ROLL 2025

523 MAIN ST.

Los Angeles, CA 90291 · APN 4286-016-034

/// 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

5

BUILDING SF

1,536

SF / UNIT

307

YEAR BUILT

1925

BEDROOMS

—

BATHROOMS

5

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$1,387,200
IMPROVEMENTS$244,800
TOTAL$1,632,000
LAND BASE YEAR2024
OWNERSHIP TENUREAPPROX. 2 YEARS

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

/// LAST TRANSFER
RECORDEDMAY 1, 2024
EST. PRICE (2024)$1,600,000
EST. $/UNIT$320,000

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

/// RENT CONTROL

LIKELY COVERED BY LA RSO

Built 1925 in the City of Los Angeles with 5 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions.

HOW LA RSO WORKS →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 90291

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
1325 APPLETON WAY→DEC 2024EST.$2,375,000$1,187,500UNITS2577 VENICE BLVD→DEC 2024EST.$1,359,500$679,750UNITS2216 WESTMINSTER AVE→DEC 2024EST.$1,700,000$850,000UNITS2935 VENEZIA AVE→DEC 2024EST.$1,731,000$1,731,000UNITS1740 BROOKS AVE→DEC 2024EST.$1,499,000$499,667UNITS3705 SUNSET AVE→DEC 2024EST.$3,500,000$875,000UNITS4924 MARCO PL→DEC 2024EST.$2,455,000$409,167UNITS6518 RIALTO AVE→DEC 2024EST.$1,200,000$600,000UNITS2

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

/// COMPARE

Buildings like this one.

ON MAIN ST · ZIP 90291

1107 MAIN ST→2 UNITS · BUILT 1937 · DUPLEX245 MAIN ST→23 UNITS · BUILT 1989 · 5+ UNITS797 MAIN ST→2 UNITS · BUILT 1913 · DUPLEX804 MAIN ST→2 UNITS · BUILT 1991 · DUPLEX825 MAIN ST→2 UNITS · BUILT 1949 · DUPLEX

SIMILAR SIZE AND ERA IN 90291

102 BREEZE AVE→7 UNITS · BUILT 1920 · 5,656 SF110 VISTA PL→8 UNITS · BUILT 1912 · 3,155 SF114 PALOMA AVE→6 UNITS · BUILT 1910 · 2,408 SF1140 NOWITA PL→5 UNITS · BUILT 1919 · 4,015 SF115 BREEZE AVE→6 UNITS · BUILT 1915 · 2,814 SF117 PALOMA AVE→5 UNITS · BUILT 1920 · 3,778 SF
EVERY BUILDING IN 90291 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 523 MAIN ST

The short answers.

Is 523 Main St rent controlled?

Built 1925 in the City of Los Angeles with 5 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions. 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 523 Main St have?

County records list 5 units at 523 Main St, classified as 5+ units across 1,536 square feet of building area, averaging about 307 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 523 Main St built?

The assessor roll gives a build year of 1925, 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 523 Main St last sell, and for how much?

The last recorded transfer was May 2024, at an estimated $1,600,000 — about $320,000 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 523 Main St assessed at, and is that what it is worth?

The current assessed value is $1,632,000 ($1,387,200 land, $244,800 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 523 Main St 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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