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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/4128 W AVENUE L
/// BUILDING FILE · ROLL 2025

4128 W AVENUE L.

Quartz Hill, CA 93536 · APN 3103-024-007

/// 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

8

BUILDING SF

7,684

SF / UNIT

961

YEAR BUILT

1973

BEDROOMS

16

BATHROOMS

15

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$396,000
IMPROVEMENTS$1,189,000
TOTAL$1,585,000
LAND BASE YEAR2025
OWNERSHIP TENUREUNDER 2 YEARS

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

/// LAST TRANSFER
RECORDEDSEP 11, 2024
EST. PRICE (2024)$1,585,000
EST. $/UNIT$198,125

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

/// 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$287,500UNITS246701 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$375,000UNITS218333 LANCASTER RD→APR 2023EST.$465,292$232,646UNITS2

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

/// COMPARE

Buildings like this one.

ON W AVENUE L · ZIP 93536

2507 W AVENUE L→3 UNITS · BUILT 1930 · TRIPLEX3054 W AVENUE L→2 UNITS · BUILT 1947 · DUPLEX3124 W AVENUE L→2 UNITS · BUILT 1948 · DUPLEX3124 W AVENUE L2→2 UNITS · BUILT 1976 · DUPLEX3137 W AVENUE L6→2 UNITS · BUILT 1950 · DUPLEX3230 W AVENUE L2→2 UNITS · BUILT 1948 · DUPLEX

SIMILAR SIZE AND ERA IN 93536

4120 W AVENUE L→12 UNITS · BUILT 1982 · 10,560 SF4202 W AVENUE L→7 UNITS · BUILT 1982 · 4,788 SF4210 W AVENUE L→12 UNITS · BUILT 1984 · 10,560 SF4216 W AVENUE L→12 UNITS · BUILT 1983 · 10,560 SF42737 42ND ST W→5 UNITS · BUILT 1980 · 3,504 SF42755 40TH ST W→12 UNITS · BUILT 1986 · 12,640 SF
EVERY BUILDING IN 93536 →
/// COMMON QUESTIONS · 4128 W AVENUE L

The short answers.

Is 4128 W Avenue L 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 4128 W Avenue L have?

County records list 8 units at 4128 W Avenue L, classified as 5+ units across 7,684 square feet of building area, averaging about 961 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4128 W Avenue L built?

The assessor roll gives a build year of 1973, 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 4128 W Avenue L last sell, and for how much?

The last recorded transfer was September 2024, at an estimated $1,585,000 — about $198,125 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 4128 W Avenue L assessed at, and is that what it is worth?

The current assessed value is $1,585,000 ($396,000 land, $1,189,000 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 4128 W Avenue L 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 →