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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/12017 ROSEGLEN ST
/// BUILDING FILE · ROLL 2025

12017 ROSEGLEN ST.

El Monte, CA 91732 · APN 8547-008-085

/// 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

4

BUILDING SF

3,775

SF / UNIT

944

YEAR BUILT

1935

BEDROOMS

8

BATHROOMS

4

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$788,477
IMPROVEMENTS$909,454
TOTAL$1,697,931
LAND BASE YEAR2022
OWNERSHIP TENUREAPPROX. 4 YEARS

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

/// LAST TRANSFER
RECORDEDSEP 30, 2022
EST. PRICE (2022)$1,599,998
EST. $/UNIT$400,000

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 91732

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11835 DEANA ST→DEC 2024EST.$5,775,000$222,115UNITS262348 VALWOOD AVE→DEC 2024EST.$1,476,800$184,600UNITS83514 LA MADERA AVE→DEC 2024EST.$2,176,722$272,090UNITS83518 LA MADERA AVE→DEC 2024EST.$2,176,722$272,090UNITS812210 ELLIOTT AVE→DEC 2024EST.$1,110,000$277,500UNITS412611 FELIPE ST→DEC 2024EST.$631,178$315,589UNITS22840 ALLGEYER AVE→DEC 2024EST.$1,410,000$282,000UNITS54114 LA MADERA AVE→NOV 2024EST.$770,000$385,000UNITS2

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

/// COMPARE

Buildings like this one.

ON ROSEGLEN ST · ZIP 91732

11632 ROSEGLEN ST→4 UNITS · BUILT 1933 · FOURPLEX11639 ROSEGLEN ST→5 UNITS · BUILT 1935 · 5+ UNITS11644 ROSEGLEN ST→4 UNITS · BUILT 1935 · FOURPLEX11701 ROSEGLEN ST→2 UNITS · BUILT 1954 · DUPLEX11702 ROSEGLEN ST→2 UNITS · BUILT 1934 · DUPLEX11709 ROSEGLEN ST→3 UNITS · BUILT 1935 · TRIPLEX

SIMILAR SIZE AND ERA IN 91732

11317 BRYANT RD→4 UNITS · BUILT 1933 · 4,842 SF11318 BRYANT RD→4 UNITS · BUILT 1930 · 2,672 SF11403 LOWER AZUSA RD→4 UNITS · BUILT 1947 · 3,084 SF11404 ELLIOTT AVE→4 UNITS · BUILT 1938 · 3,341 SF11411 HALLWOOD DR→4 UNITS · BUILT 1933 · 3,994 SF11413 LAMBERT AVE→4 UNITS · BUILT 1944 · 3,902 SF
EVERY BUILDING IN 91732 →
/// COMMON QUESTIONS · 12017 ROSEGLEN ST

The short answers.

Is 12017 Roseglen 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 12017 Roseglen St have?

County records list 4 units at 12017 Roseglen St, classified as fourplex across 3,775 square feet of building area, averaging about 944 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 12017 Roseglen St built?

The assessor roll gives a build year of 1935, 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 12017 Roseglen St last sell, and for how much?

The last recorded transfer was September 2022, at an estimated $1,599,998 — about $400,000 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 12017 Roseglen St assessed at, and is that what it is worth?

The current assessed value is $1,697,931 ($788,477 land, $909,454 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 12017 Roseglen 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 →

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