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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/10423 MOORPARK ST
/// BUILDING FILE · ROLL 2025

10423 MOORPARK ST.

Los Angeles, CA 91602 · APN 2424-004-020

/// 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

3

BUILDING SF

3,023

SF / UNIT

1,008

YEAR BUILT

1939

BEDROOMS

4

BATHROOMS

3

USE · CODE 0300

TRIPLEX

/// ASSESSED VALUE
LAND$742,457
IMPROVEMENTS$291,957
TOTAL$1,034,414
LAND BASE YEAR2025
OWNERSHIP TENUREUNDER 2 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 10, 2024
EST. PRICE (2024)$1,034,414
EST. $/UNIT$344,805

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

/// RENT CONTROL

LIKELY COVERED BY LA RSO

Built 1939 in the City of Los Angeles with 3 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 MOORPARK ST · ZIP 91602

10403 MOORPARK ST→3 UNITS · BUILT 1940 · TRIPLEX10408 MOORPARK ST→3 UNITS · BUILT 1951 · TRIPLEX10415 MOORPARK ST→3 UNITS · BUILT 1938 · TRIPLEX10446 MOORPARK ST→2 UNITS · BUILT 1939 · DUPLEX10454 MOORPARK ST→FOURPLEX10500 MOORPARK ST→15 UNITS · 5+ UNITS

SIMILAR SIZE AND ERA IN 91602

10115 CAMARILLO ST→3 UNITS · BUILT 1948 · 2,132 SF10442 RIVERSIDE DR→3 UNITS · BUILT 1947 · 2,675 SF10452 RIVERSIDE DR→3 UNITS · BUILT 1950 · 3,080 SF10547 VALLEY SPRING LN→3 UNITS · BUILT 1937 · 2,978 SF10635 VALLEY SPRING LN→3 UNITS · BUILT 1946 · 2,372 SF
EVERY BUILDING IN 91602 →RSO, 5–12 UNITS →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 10423 MOORPARK ST

The short answers.

Is 10423 Moorpark St rent controlled?

Built 1939 in the City of Los Angeles with 3 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 10423 Moorpark St have?

County records list 3 units at 10423 Moorpark St, classified as triplex across 3,023 square feet of building area, averaging about 1,008 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 10423 Moorpark St built?

The assessor roll gives a build year of 1939, 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 10423 Moorpark St last sell, and for how much?

The last recorded transfer was July 2024, at an estimated $1,034,414 — about $344,805 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 10423 Moorpark St assessed at, and is that what it is worth?

The current assessed value is $1,034,414 ($742,457 land, $291,957 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 10423 Moorpark 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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