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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/4127 W 133RD ST
/// BUILDING FILE · ROLL 2025

4127 W 133RD ST.

Hawthorne, CA 90250 · APN 4045-019-020

/// 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

5

BUILDING SF

3,200

SF / UNIT

640

YEAR BUILT

1915

BEDROOMS

7

BATHROOMS

5

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$101,639
IMPROVEMENTS$42,514
TOTAL$144,153
LAND BASE YEAR1976
OWNERSHIP TENUREAPPROX. 50 YEARS

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

/// LAST TRANSFER
RECORDEDMAR 3, 2022

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 90250

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
4087 W 130TH ST→DEC 2024EST.$1,460,000$486,667UNITS33301 W 139TH ST→DEC 2024EST.$2,450,000$272,222UNITS912625 MENLO AVE→DEC 2024EST.$2,200,000$314,286UNITS74453 W 138TH ST→DEC 2024EST.$2,947,500$294,750UNITS104465 W 138TH ST→DEC 2024EST.$2,947,500$294,750UNITS104836 W 116TH ST→DEC 2024EST.$603,766$301,883UNITS24077 W 137TH ST→DEC 2024EST.$930,000$465,000UNITS24572 W 130TH ST→NOV 2024EST.$1,000,000$500,000UNITS2

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

/// COMPARE

Buildings like this one.

ON W 133RD ST · ZIP 90250

3104 W 133RD ST→2 UNITS · BUILT 1940 · DUPLEX3105 W 133RD ST→2 UNITS · BUILT 1940 · DUPLEX3110 W 133RD ST→2 UNITS · BUILT 1940 · DUPLEX3111 W 133RD ST→2 UNITS · BUILT 1940 · DUPLEX3120 W 133RD ST→2 UNITS · BUILT 1940 · DUPLEX3127 W 133RD ST→2 UNITS · BUILT 1940 · DUPLEX

SIMILAR SIZE AND ERA IN 90250

11447 BIRCH AVE→5 UNITS · BUILT 1924 · 2,622 SF11715 OXFORD AVE, # A→4 UNITS · BUILT 1923 · 3,176 SF11862 INGLEWOOD AVE→7 UNITS · BUILT 1921 · 5,091 SF11940 INGLEWOOD AVE→5 UNITS · BUILT 1909 · 2,646 SF12615 OXFORD AVE→8 UNITS · BUILT 1926 · 5,912 SF12620 OXFORD AVE→5 UNITS · BUILT 1923 · 2,730 SF
EVERY BUILDING IN 90250 →BUILT BEFORE 1930 →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 4127 W 133RD ST

The short answers.

Is 4127 W 133rd St 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 4127 W 133rd St have?

County records list 5 units at 4127 W 133rd St, classified as 5+ units across 3,200 square feet of building area, averaging about 640 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4127 W 133rd St built?

The assessor roll gives a build year of 1915, 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 4127 W 133rd St last change hands?

The most recent transfer on the roll was recorded March 2022. 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 4127 W 133rd St assessed at, and is that what it is worth?

The current assessed value is $144,153 ($101,639 land, $42,514 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 50 years.

Would the owner of 4127 W 133rd St face a big tax bill on a sale?

Possibly. A base year going back roughly 50 years usually means a low tax basis, and a low basis means a large taxable gain on a straight sale — capital gains plus depreciation recapture, with California taxing gains at ordinary income rates. It is also why long-held buildings so often sell through a 1031 exchange instead, or pass through an estate for the step-up in basis.

How do I find out what 4127 W 133rd 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.

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