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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/11509 OBERT AVE
/// BUILDING FILE · ROLL 2025

11509 OBERT AVE.

Whittier, CA 90604 · APN 8227-001-039

/// 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

10

BUILDING SF

7,140

SF / UNIT

714

YEAR BUILT

1961

BEDROOMS

17

BATHROOMS

11

USE · CODE 0501

5+ UNITS

/// ASSESSED VALUE
LAND$615,709
IMPROVEMENTS$861,994
TOTAL$1,477,703
LAND BASE YEAR2013
OWNERSHIP TENUREAPPROX. 13 YEARS

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

/// LAST TRANSFER
RECORDEDMAR 9, 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 90604

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
12302 BREEZEWOOD DR→DEC 2024EST.$1,570,000$392,500UNITS411757 COLIMA RD→DEC 2024EST.$1,759,000$293,167UNITS615839 LANDMARK DR→DEC 2024EST.$1,225,000$204,167UNITS615841 LANDMARK DR→DEC 2024EST.$1,225,000$204,167UNITS613976 COTEAU DR→OCT 2024EST.$1,125,000$375,000UNITS313881 MEYER RD→OCT 2024EST.$1,205,000$602,500UNITS211835 COLIMA RD→OCT 2024EST.$550,000$275,000UNITS210203 RUOFF AVE→AUG 2024EST.$3,050,000$254,167UNITS12

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

/// COMPARE

Buildings like this one.

ON OBERT AVE · ZIP 90604

11501 OBERT AVE→8 UNITS · BUILT 1962 · 5+ UNITS11506 OBERT AVE→14 UNITS · BUILT 1962 · 5+ UNITS11517 OBERT AVE→10 UNITS · BUILT 1961 · 5+ UNITS11518 OBERT AVE→16 UNITS · BUILT 1962 · 5+ UNITS11523 OBERT AVE→16 UNITS · BUILT 1962 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90604

10203 RUOFF AVE→12 UNITS · BUILT 1959 · 10,434 SF10208 RUOFF AVE→12 UNITS · BUILT 1959 · 10,434 SF10215 RUOFF AVE→12 UNITS · BUILT 1959 · 10,434 SF10218 RUOFF AVE→12 UNITS · BUILT 1959 · 10,434 SF10501 MILLS AVE→6 UNITS · BUILT 1949 · 6,618 SF10521 MILLS AVE→7 UNITS · BUILT 1954 · 7,170 SF
EVERY BUILDING IN 90604 →
/// COMMON QUESTIONS · 11509 OBERT AVE

The short answers.

Is 11509 Obert Ave 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 11509 Obert Ave have?

County records list 10 units at 11509 Obert Ave, classified as 5+ units across 7,140 square feet of building area, averaging about 714 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 11509 Obert Ave built?

The assessor roll gives a build year of 1961, 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 11509 Obert Ave 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 11509 Obert Ave assessed at, and is that what it is worth?

The current assessed value is $1,477,703 ($615,709 land, $861,994 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 13 years.

How do I find out what 11509 Obert Ave 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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