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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/11139 KAUFFMAN ST
/// BUILDING FILE · ROLL 2025

11139 KAUFFMAN ST.

El Monte, CA 91731 · APN 8568-030-025

/// 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

6

BUILDING SF

2,732

SF / UNIT

455

YEAR BUILT

1914

BEDROOMS

3

BATHROOMS

5

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$844,721
IMPROVEMENTS$371,422
TOTAL$1,216,143
LAND BASE YEAR2022
OWNERSHIP TENUREAPPROX. 4 YEARS

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

/// LAST TRANSFER
RECORDEDSEP 12, 2022
EST. PRICE (2022)$1,145,999
EST. $/UNIT$191,000

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 91731

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
3338 WASHINGTON AVE→DEC 2024EST.$955,000$477,500UNITS23320 MEEKER AVE→DEC 2024EST.$1,000,000$250,000UNITS43354 MEEKER AVE→DEC 2024EST.$2,276,000$284,500UNITS83951 ARDEN DR→NOV 2024EST.$750,000$375,000UNITS23416 GRANADA AVE→OCT 2024EST.$933,000$311,000UNITS34128 EUNICE AVE→OCT 2024EST.$1,532,000$383,000UNITS44634 CYPRESS AVE→OCT 2024EST.$860,000$430,000UNITS24106 SHIRLEY AVE→OCT 2024EST.$650,000$325,000UNITS2

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

/// COMPARE

Buildings like this one.

ON KAUFFMAN ST · ZIP 91731

11022 KAUFFMAN ST→2 UNITS · BUILT 1908 · DUPLEX11023 KAUFFMAN ST→2 UNITS · BUILT 1907 · DUPLEX11029 KAUFFMAN ST→4 UNITS · BUILT 1907 · FOURPLEX11044 KAUFFMAN ST→2 UNITS · BUILT 1912 · DUPLEX11055 KAUFFMAN ST→2 UNITS · BUILT 1902 · DUPLEX11059 KAUFFMAN ST→4 UNITS · BUILT 1915 · FOURPLEX

SIMILAR SIZE AND ERA IN 91731

10614 RAMONA BLVD→5 UNITS · BUILT 1912 · 1,812 SF10809 AMADOR ST→5 UNITS · BUILT 1920 · 3,863 SF11035 MCGIRK AVE→5 UNITS · BUILT 1928 · 4,992 SF11056 MCGIRK AVE→5 UNITS · BUILT 1928 · 4,860 SF11215 MULHALL ST→5 UNITS · BUILT 1926 · 4,084 SF11308 MEDINA CT→6 UNITS · BUILT 1914 · 5,615 SF
EVERY BUILDING IN 91731 →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 11139 KAUFFMAN ST

The short answers.

Is 11139 Kauffman 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 11139 Kauffman St have?

County records list 6 units at 11139 Kauffman St, classified as 5+ units across 2,732 square feet of building area, averaging about 455 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 11139 Kauffman St built?

The assessor roll gives a build year of 1914, 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 11139 Kauffman St last sell, and for how much?

The last recorded transfer was September 2022, at an estimated $1,145,999 — about $191,000 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 11139 Kauffman St assessed at, and is that what it is worth?

The current assessed value is $1,216,143 ($844,721 land, $371,422 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.

How do I find out what 11139 Kauffman 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 →

NOT SELLING? GET DEALS LIKE THIS FIRST →