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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 S FREMONT AVE
/// BUILDING FILE · ROLL 2025

521 S FREMONT AVE.

Alhambra, CA 91801 · APN 5291-011-021

/// 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

1,420

SF / UNIT

710

YEAR BUILT

1947

BEDROOMS

3

BATHROOMS

2

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$480,737
IMPROVEMENTS$175,465
TOTAL$656,202
LAND BASE YEAR2015
OWNERSHIP TENUREAPPROX. 11 YEARS

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

/// LAST TRANSFER
RECORDEDFEB 20, 2020

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 91801

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
120 W GRAND AVE→DEC 2024EST.$7,470,000$415,000UNITS181400 W PINE ST→DEC 2024EST.$1,925,000$385,000UNITS5218 N BUSHNELL AVE→DEC 2024EST.$1,820,000$606,667UNITS32003 VINE ST→DEC 2024EST.$1,180,000$590,000UNITS23216 SHERWOOD AVE→DEC 2024EST.$875,000$437,500UNITS2525 HOWARD ST→NOV 2024EST.$1,635,000$272,500UNITS6421 S 5TH ST→NOV 2024EST.$1,280,000$640,000UNITS2124 S ALMANSOR ST→NOV 2024EST.$348,960$174,480UNITS2

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

/// COMPARE

Buildings like this one.

ON S FREMONT AVE · ZIP 91801

104 S FREMONT AVE→3 UNITS · BUILT 1953 · TRIPLEX115 S FREMONT AVE→2 UNITS · BUILT 1930 · DUPLEX125 S FREMONT AVE→2 UNITS · BUILT 1950 · DUPLEX15 S FREMONT AVE, APT 000C→3 UNITS · BUILT 1948 · TRIPLEX18 S FREMONT AVE→3 UNITS · BUILT 1948 · TRIPLEX205 S FREMONT AVE→DUPLEX

SIMILAR SIZE AND ERA IN 91801

100 LOS HIGOS ST→2 UNITS · BUILT 1935 · 2,063 SF1009 S 8TH ST→2 UNITS · BUILT 1941 · 2,387 SF1017 S 4TH ST→2 UNITS · BUILT 1936 · 1,982 SF1021 S 8TH ST→2 UNITS · BUILT 1941 · 2,688 SF1026 S 4TH ST→2 UNITS · BUILT 1939 · 1,672 SF1029 S GARFIELD AVE→2 UNITS · BUILT 1951 · 1,645 SF
EVERY BUILDING IN 91801 →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 521 S FREMONT AVE

The short answers.

Is 521 S Fremont 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 S Fremont Ave have?

County records list 2 units at 521 S Fremont Ave, classified as duplex across 1,420 square feet of building area, averaging about 710 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 521 S Fremont Ave built?

The assessor roll gives a build year of 1947, 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 S Fremont Ave last change hands?

The most recent transfer on the roll was recorded February 2020. 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 S Fremont Ave assessed at, and is that what it is worth?

The current assessed value is $656,202 ($480,737 land, $175,465 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 11 years.

How do I find out what 521 S Fremont 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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