SKIP TO CONTENT
S.LOWENSTEIN
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTVALUATION_
VALUATION_
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTWHAT'S IT WORTH? →
THEME
DEAL INDEXBUILDINGSTRACK RECORDMARKETSMARKET REPORTTOOLSGUIDESDEAL ALERTSWATCHLISTWHOVALUATIONCONTACT
(323) 944-2221@SHAYASELLSLA
© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/10125 1/2 FERN ST
/// BUILDING FILE · ROLL 2025

10125 1/2 FERN ST.

El Monte, CA 91733 · APN 8103-028-014

/// 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

3,291

SF / UNIT

1,646

YEAR BUILT

2005

BEDROOMS

9

BATHROOMS

5

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$588,414
IMPROVEMENTS$316,837
TOTAL$905,251
LAND BASE YEAR2017
OWNERSHIP TENUREAPPROX. 9 YEARS

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

/// LAST TRANSFER
RECORDEDSEP 1, 2016

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 91733

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
3043 POTRERO AVE→DEC 2024EST.$3,751,123$267,937UNITS142439 MOUNTAIN VIEW RD→DEC 2024EST.$680,000—UNITS—10813 ELLIOTT AVE→DEC 2024EST.$1,300,000$325,000UNITS410405 BODGER ST→DEC 2024EST.$2,677,000$223,083UNITS122527 MERCED AVE→DEC 2024EST.$1,047,000$349,000UNITS31933 PARKWAY DR→DEC 2024EST.$955,000$477,500UNITS22463 TAMORA AVE→NOV 2024EST.$855,000$427,500UNITS22467 TAMORA AVE→NOV 2024EST.$855,000$427,500UNITS2

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

/// COMPARE

Buildings like this one.

SIMILAR SIZE AND ERA IN 91733

10413 KLINGERMAN ST→2 UNITS · BUILT 2020 · 3,792 SF11112 SCHMIDT RD→2 UNITS · BUILT 1993 · 2,838 SF11241 KLINGERMAN ST→2 UNITS · BUILT 2015 · 4,234 SF12373 RUSH ST→2 UNITS · BUILT 2019 · 4,896 SF12516 RUSH ST→2 UNITS · BUILT 1999 · 3,279 SF1707 LEAFDALE AVE→2 UNITS · BUILT 2001 · 3,925 SF
EVERY BUILDING IN 91733 →
/// COMMON QUESTIONS · 10125 1/2 FERN ST

The short answers.

Is 10125 1/2 Fern 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 10125 1/2 Fern St have?

County records list 2 units at 10125 1/2 Fern St, classified as duplex across 3,291 square feet of building area, averaging about 1,646 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 10125 1/2 Fern St built?

The assessor roll gives a build year of 2005, 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 10125 1/2 Fern St last change hands?

The most recent transfer on the roll was recorded September 2016. 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 10125 1/2 Fern St assessed at, and is that what it is worth?

The current assessed value is $905,251 ($588,414 land, $316,837 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 10125 1/2 Fern 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 →

NOT SELLING? GET DEALS LIKE THIS FIRST →