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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/543 E WALNUT AVE
/// BUILDING FILE · ROLL 2025

543 E WALNUT AVE.

El Segundo, CA 90245 · APN 4133-013-021

/// 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

5,082

SF / UNIT

847

YEAR BUILT

1987

BEDROOMS

8

BATHROOMS

8

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$844,198
IMPROVEMENTS$1,115,133
TOTAL$1,959,331
LAND BASE YEAR2018
OWNERSHIP TENUREAPPROX. 8 YEARS

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

/// LAST TRANSFER
RECORDEDSEP 30, 2019

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 90245

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
626 E HOLLY AVE→DEC 2024EST.$2,725,000$545,000UNITS5128 VIRGINIA ST→DEC 2024EST.$2,250,000$450,000UNITS51629 E MAPLE AVE→DEC 2024EST.$2,175,000$362,500UNITS61625 E MAPLE AVE→DEC 2024EST.$5,450,000$454,167UNITS12321 SIERRA ST→DEC 2024EST.$1,780,103$890,052UNITS2841 PENN ST→DEC 2024EST.$1,477,000$738,500UNITS2411 E FRANKLIN AVE→DEC 2024EST.$2,150,000$537,500UNITS4230 ARENA ST→NOV 2024EST.$1,225,787$408,596UNITS3

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

/// COMPARE

Buildings like this one.

ON E WALNUT AVE · ZIP 90245

101 E WALNUT AVE→3 UNITS · BUILT 1948 · TRIPLEX104 E WALNUT AVE→2 UNITS · BUILT 1948 · DUPLEX337 E WALNUT AVE→2 UNITS · BUILT 1947 · DUPLEX508 E WALNUT AVE→2 UNITS · BUILT 1948 · DUPLEX509 E WALNUT AVE→3 UNITS · BUILT 1940 · TRIPLEX519 E WALNUT AVE→5 UNITS · BUILT 1987 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90245

119 LOMA VISTA ST→6 UNITS · BUILT 1985 · 5,724 SF125 CONCORD ST→9 UNITS · BUILT 1983 · 4,725 SF126 VIRGINIA ST→5 UNITS · BUILT 1990 · 6,456 SF127 WHITING ST→7 UNITS · BUILT 1986 · 7,852 SF129 CONCORD ST→5 UNITS · BUILT 1987 · 6,032 SF129 WHITING ST→5 UNITS · BUILT 1989 · 6,370 SF
EVERY BUILDING IN 90245 →
/// COMMON QUESTIONS · 543 E WALNUT AVE

The short answers.

Is 543 E Walnut 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 543 E Walnut Ave have?

County records list 6 units at 543 E Walnut Ave, classified as 5+ units across 5,082 square feet of building area, averaging about 847 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 543 E Walnut Ave built?

The assessor roll gives a build year of 1987, 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 543 E Walnut Ave last change hands?

The most recent transfer on the roll was recorded September 2019. 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 543 E Walnut Ave assessed at, and is that what it is worth?

The current assessed value is $1,959,331 ($844,198 land, $1,115,133 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 543 E Walnut 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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