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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/521 N ALAMEDA AVE
/// BUILDING FILE · ROLL 2025

521 N ALAMEDA AVE.

Azusa, CA 91702 · APN 8611-008-009

/// 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

2

BUILDING SF

3,281

SF / UNIT

1,641

YEAR BUILT

1912

BEDROOMS

6

BATHROOMS

7

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$86,208
IMPROVEMENTS$373,338
TOTAL$459,546
LAND BASE YEAR1999
OWNERSHIP TENUREAPPROX. 27 YEARS

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

/// LAST TRANSFER
RECORDEDMAY 15, 2024

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 91702

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
316 N DALTON AVE→DEC 2024EST.$1,500,000$250,000UNITS6530 N DALTON AVE→DEC 2024EST.$1,050,000$525,000UNITS2509 N BARBARA AVE→OCT 2024EST.$760,000$380,000UNITS2309 N SOLDANO AVE→OCT 2024EST.$590,016$295,008UNITS21275 N SAN GABRIEL AVE→SEP 2024EST.$6,160,000$220,000UNITS281285 N SAN GABRIEL AVE→SEP 2024EST.$6,160,000$220,000UNITS28223 N ALAMEDA AVE→SEP 2024EST.$937,371$468,686UNITS2503 N SAN GABRIEL AVE→SEP 2024EST.$785,060$392,530UNITS2

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

/// COMPARE

Buildings like this one.

ON N ALAMEDA AVE · ZIP 91702

1001 N ALAMEDA AVE→4 UNITS · BUILT 1986 · FOURPLEX1005 N ALAMEDA AVE→2 UNITS · BUILT 1914 · DUPLEX1014 N ALAMEDA AVE→2 UNITS · BUILT 1922 · DUPLEX102 N ALAMEDA AVE→4 UNITS · BUILT 1958 · FOURPLEX104 N ALAMEDA AVE→4 UNITS · BUILT 1958 · FOURPLEX120 N ALAMEDA AVE→3 UNITS · BUILT 1949 · TRIPLEX

SIMILAR SIZE AND ERA IN 91702

1004 N MCKEEVER AVE→2 UNITS · BUILT 1922 · 1,584 SF1008 N DALTON AVE→2 UNITS · BUILT 1927 · 1,152 SF1008 N SAN GABRIEL AVE→2 UNITS · BUILT 1915 · 2,140 SF1018 N MCKEEVER AVE→2 UNITS · BUILT 1924 · 1,902 SF1044 N DALTON AVE→1 UNITS · BUILT 1927 · 812 SF1045 N SUNSET AVE→2 UNITS · BUILT 1923 · 1,744 SF
EVERY BUILDING IN 91702 →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 521 N ALAMEDA AVE

The short answers.

Is 521 N Alameda 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 521 N Alameda Ave have?

County records list 2 units at 521 N Alameda Ave, classified as duplex across 3,281 square feet of building area, averaging about 1,641 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 521 N Alameda Ave built?

The assessor roll gives a build year of 1912, 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 521 N Alameda Ave last change hands?

The most recent transfer on the roll was recorded May 2024. 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 521 N Alameda Ave assessed at, and is that what it is worth?

The current assessed value is $459,546 ($86,208 land, $373,338 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 27 years.

Would the owner of 521 N Alameda Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 27 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 521 N Alameda 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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