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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/11900 MONTANA AVE
/// BUILDING FILE · ROLL 2025

11900 MONTANA AVE.

Los Angeles, CA 90049 · APN 4265-019-030

/// 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

15

BUILDING SF

22,057

SF / UNIT

1,470

YEAR BUILT

2001

BEDROOMS

35

BATHROOMS

30

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$1,699,705
IMPROVEMENTS$2,780,135
TOTAL$4,479,840
LAND BASE YEAR1994
OWNERSHIP TENUREAPPROX. 32 YEARS

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

/// LAST TRANSFER
RECORDEDAPR 6, 1994

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 90049

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11352 ELDERWOOD ST→DEC 2024EST.$2,271,000$757,000UNITS3605 S BARRINGTON AVE→NOV 2024EST.$18,500,000$462,500UNITS40420 S SEPULVEDA BLVD→NOV 2024EST.$9,500,000$395,833UNITS2411920 MONTANA AVE→NOV 2024EST.$5,140,000$514,000UNITS1011937 KIOWA AVE→NOV 2024EST.$3,050,000$338,889UNITS9132 S KENTER AVE→OCT 2024EST.$1,920,000$640,000UNITS312023 GOSHEN AVE→OCT 2024EST.$4,000,000$444,444UNITS911957 KIOWA AVE→SEP 2024EST.$2,950,000$421,429UNITS7

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

/// COMPARE

Buildings like this one.

ON MONTANA AVE · ZIP 90049

11100 MONTANA AVE→4 UNITS · BUILT 1950 · FOURPLEX11284 MONTANA AVE→24 UNITS · BUILT 1953 · 5+ UNITS11337 MONTANA AVE→3 UNITS · BUILT 1947 · TRIPLEX11343 MONTANA AVE→2 UNITS · BUILT 1938 · DUPLEX11349 MONTANA AVE→3 UNITS · BUILT 1947 · TRIPLEX11353 MONTANA AVE→2 UNITS · BUILT 1941 · DUPLEX

SIMILAR SIZE AND ERA IN 90049

11630 CHENAULT ST→15 UNITS · BUILT 1987 · 15,196 SF11675 DARLINGTON AVE→9 UNITS · BUILT 1986 · 8,901 SF11710 MAYFIELD AVE→19 UNITS · BUILT 1992 · 36,102 SF11715 W BELLAGIO RD→23 UNITS · BUILT 2014 · 32,176 SF11740 MONTANA AVE→19 UNITS · BUILT 1989 · 22,527 SF11806 MAYFIELD AVE→10 UNITS · BUILT 1988 · 8,820 SF
EVERY BUILDING IN 90049 →
/// COMMON QUESTIONS · 11900 MONTANA AVE

The short answers.

Is 11900 Montana 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 11900 Montana Ave have?

County records list 15 units at 11900 Montana Ave, classified as 5+ units across 22,057 square feet of building area, averaging about 1,470 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 11900 Montana Ave built?

The assessor roll gives a build year of 2001, which is after the October 1978 RSO cutoff. Age drives more than character here: it sets rent-cap exposure, seismic retrofit obligations, and what a lender will underwrite.

When did 11900 Montana Ave last change hands?

The most recent transfer on the roll was recorded April 1994. 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 11900 Montana Ave assessed at, and is that what it is worth?

The current assessed value is $4,479,840 ($1,699,705 land, $2,780,135 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 32 years.

Would the owner of 11900 Montana Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 32 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 11900 Montana 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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