SKIP TO CONTENT
S.LOWENSTEIN
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTVALUATION_
VALUATION_
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTWHAT'S IT WORTH? →
THEME
DEAL INDEXBUILDINGSTRACK RECORDMARKETSMARKET REPORTTOOLSGUIDESDEAL ALERTSWATCHLISTWHOVALUATIONCONTACT
(323) 944-2221@SHAYASELLSLA
© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/4423 CARTWRIGHT AVE
/// BUILDING FILE · ROLL 2025

4423 CARTWRIGHT AVE.

Los Angeles, CA 91602 · APN 2423-004-010

/// 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

2

BUILDING SF

2,304

SF / UNIT

1,152

YEAR BUILT

1950

BEDROOMS

—

BATHROOMS

—

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$1,020,000
IMPROVEMENTS$306,000
TOTAL$1,326,000
LAND BASE YEAR2024
OWNERSHIP TENUREAPPROX. 2 YEARS

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

/// LAST TRANSFER
RECORDEDOCT 4, 2023
EST. PRICE (2023)$1,300,000
EST. $/UNIT$650,000

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

/// RENT CONTROL

LIKELY COVERED BY LA RSO

Built 1950 in the City of Los Angeles with 2 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 91602

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
10611 LANDALE ST→DEC 2024EST.$1,400,000$280,000UNITS511143 AQUA VISTA ST→NOV 2024EST.$2,300,000$230,000UNITS1011650 BLIX ST→NOV 2024EST.$1,315,000$328,750UNITS410868 BLOOMFIELD ST→NOV 2024EST.$850,000$212,500UNITS44259 CAHUENGA BLVD→OCT 2024EST.$1,800,000$450,000UNITS410758 VALLEY SPRING LN→SEP 2024EST.$1,271,088$635,544UNITS211613 MOORPARK ST→AUG 2024EST.$1,475,000$295,000UNITS511617 MOORPARK ST→AUG 2024EST.$1,200,000$300,000UNITS4

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

/// COMPARE

Buildings like this one.

ON CARTWRIGHT AVE · ZIP 91602

4415 CARTWRIGHT AVE, APT 0001→5 UNITS · BUILT 1965 · 5+ UNITS4418 CARTWRIGHT AVE→7 UNITS · BUILT 1961 · 5+ UNITS4427 CARTWRIGHT AVE→4 UNITS · BUILT 1954 · FOURPLEX4759 CARTWRIGHT AVE→3 UNITS · BUILT 1950 · TRIPLEX

SIMILAR SIZE AND ERA IN 91602

10247 CAMARILLO ST→2 UNITS · BUILT 1954 · 3,469 SF10446 MOORPARK ST→2 UNITS · BUILT 1939 · 1,538 SF10510 CAMARILLO ST→2 UNITS · BUILT 1946 · 4,073 SF10553 CAMARILLO ST→2 UNITS · BUILT 1950 · 2,202 SF10603 CAMARILLO ST→2 UNITS · BUILT 1948 · 2,051 SF10607 CAMARILLO ST→2 UNITS · BUILT 1948 · 2,051 SF
EVERY BUILDING IN 91602 →RSO, 5–12 UNITS →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 4423 CARTWRIGHT AVE

The short answers.

Is 4423 Cartwright Ave rent controlled?

Built 1950 in the City of Los Angeles with 2 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 4423 Cartwright Ave have?

County records list 2 units at 4423 Cartwright Ave, classified as duplex across 2,304 square feet of building area, averaging about 1,152 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4423 Cartwright Ave built?

The assessor roll gives a build year of 1950, 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 4423 Cartwright Ave last sell, and for how much?

The last recorded transfer was October 2023, at an estimated $1,300,000 — about $650,000 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 4423 Cartwright Ave assessed at, and is that what it is worth?

The current assessed value is $1,326,000 ($1,020,000 land, $306,000 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 4423 Cartwright 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 →

NOT SELLING? GET DEALS LIKE THIS FIRST →