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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/EAST HOLLYWOOD/643 N ROSSMORE AVE
/// BUILDING FILE · ROLL 2025

643 N ROSSMORE AVE.

Los Angeles, CA 90004 · APN 5523-007-003

/// 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

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BUILDING SF

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SF / UNIT

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YEAR BUILT

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BEDROOMS

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BATHROOMS

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USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$1,896,380
IMPROVEMENTS$0
TOTAL$1,896,380
LAND BASE YEAR2019
OWNERSHIP TENUREAPPROX. 7 YEARS

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

/// LAST TRANSFER
RECORDEDAUG 14, 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 90004

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
4307 CLINTON ST→DEC 2024EST.$1,000,000$250,000UNITS4610 N HARVARD BLVD→DEC 2024EST.$1,300,000—UNITS—4843 ROSEWOOD AVE→DEC 2024EST.$1,170,000$390,000UNITS3537 N KENMORE AVE→NOV 2024EST.$1,507,500$376,875UNITS44820 OAKWOOD AVE→NOV 2024EST.$1,675,000$837,500UNITS24826 OAKWOOD AVE→NOV 2024EST.$1,675,000$1,675,000UNITS1111 N KENMORE AVE→NOV 2024EST.$1,300,000$325,000UNITS4611 N HARVARD BLVD→NOV 2024EST.$1,150,000$383,333UNITS3

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

/// COMPARE

Buildings like this one.

ON N ROSSMORE AVE · ZIP 90004

304 N ROSSMORE AVE→48 UNITS · BUILT 1953 · 5+ UNITS410 N ROSSMORE AVE→78 UNITS · BUILT 1930 · 5+ UNITS445 N ROSSMORE AVE→121 UNITS · BUILT 2004 · 5+ UNITS450 N ROSSMORE AVE→56 UNITS · BUILT 1929 · 5+ UNITS501 N ROSSMORE AVE→42 UNITS · BUILT 1956 · 5+ UNITS510 N ROSSMORE AVE→67 UNITS · BUILT 1988 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90004

101 N HOBART BLVD→2 UNITS · BUILT 1916 · 3,083 SF104 N OXFORD AVE→2 UNITS · BUILT 1910 · 2,326 SF106 S ALEXANDRIA AVE→2 UNITS · BUILT 1915 · 1,922 SF106 S ARDMORE AVE→2 UNITS · BUILT 1913 · 2,887 SF107 N KINGSLEY DR→2 UNITS · BUILT 1909 · 2,063 SF107 S KENMORE AVE→2 UNITS · BUILT 1922 · 3,103 SF
EVERY BUILDING IN 90004 →LAND WORTH MORE THAN THE BUILDING →
/// SUBMARKET

This building sits in East Hollywood.

CAP RATES, GRM, AND $/UNIT FROM CLOSED COMPS →

/// COMMON QUESTIONS · 643 N ROSSMORE AVE

The short answers.

Is 643 N Rossmore 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.

When did 643 N Rossmore Ave last change hands?

The most recent transfer on the roll was recorded August 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 643 N Rossmore Ave assessed at, and is that what it is worth?

The current assessed value is $1,896,380 ($1,896,380 land). 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.

What is the East Hollywood apartment market doing?

643 N Rossmore Ave sits in East Hollywood, in Los Angeles. Recorded sale counts, median price per unit, median price per square foot, and the share of rent-control-era stock for the submarket are published and updated as the county roll refreshes — see the East Hollywood market page for the current figures rather than a number quoted here.

How do I find out what 643 N Rossmore 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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