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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/4840 W AVENUE L12
/// BUILDING FILE · ROLL 2025

4840 W AVENUE L12.

Lancaster, CA 93536 · APN 3103-007-004

/// 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

1,664

SF / UNIT

832

YEAR BUILT

1970

BEDROOMS

—

BATHROOMS

—

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$25,736
IMPROVEMENTS$143,422
TOTAL$169,158
LAND BASE YEAR2014
OWNERSHIP TENUREAPPROX. 12 YEARS

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

/// LAST TRANSFER
RECORDEDFEB 4, 2014

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 93536

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
2858 W AVENUE B→NOV 2024EST.$656,000$328,000UNITS24545 COLUMBIA WAY→OCT 2024EST.$575,000$287,500UNITS24128 W AVENUE L→SEP 2024EST.$1,585,000$198,125UNITS846701 90TH ST W→APR 2024EST.$704,000$352,000UNITS2VAC/AVE L/VIC 26TH STW→DEC 2023EST.$200,000—UNITS—5041 W AVENUE E-12→NOV 2023EST.$269,000$134,500UNITS24100 W AVENUE L4→NOV 2023EST.$585,128$195,043UNITS321000 W AVENUE F→SEP 2023EST.$749,999$375,000UNITS2

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

/// COMPARE

Buildings like this one.

ON W AVENUE L12 · ZIP 93536

4830 W AVENUE L12→4 UNITS · BUILT 1974 · FOURPLEX5033 W AVENUE L12→4 UNITS · BUILT 1966 · FOURPLEX

SIMILAR SIZE AND ERA IN 93536

21000 W AVENUE F→2 UNITS · BUILT 1964 · 2,938 SF3124 W AVENUE L2→2 UNITS · BUILT 1976 · 2,964 SF3241 W AVENUE L2→2 UNITS · BUILT 1957 · 1,938 SF3324 W AVENUE L4→2 UNITS · BUILT 1956 · 1,854 SF4059 W AVENUE L2→2 UNITS · BUILT 1975 · 2,684 SF4148 W AVENUE L→2 UNITS · BUILT 1955 · 1,440 SF
EVERY BUILDING IN 93536 →
/// COMMON QUESTIONS · 4840 W AVENUE L12

The short answers.

Is 4840 W Avenue L12 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 4840 W Avenue L12 have?

County records list 2 units at 4840 W Avenue L12, classified as duplex across 1,664 square feet of building area, averaging about 832 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4840 W Avenue L12 built?

The assessor roll gives a build year of 1970, 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 4840 W Avenue L12 last change hands?

The most recent transfer on the roll was recorded February 2014. 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 4840 W Avenue L12 assessed at, and is that what it is worth?

The current assessed value is $169,158 ($25,736 land, $143,422 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 — and this one has held its base year for roughly 12 years.

How do I find out what 4840 W Avenue L12 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.

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