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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/9100 DUARTE RD
/// BUILDING FILE · ROLL 2025

9100 DUARTE RD.

San Gabriel, CA 91775 · APN 5382-003-027

/// 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

86

BUILDING SF

67,483

SF / UNIT

785

YEAR BUILT

1973

BEDROOMS

99

BATHROOMS

96

USE · CODE 0501

5+ UNITS

/// ASSESSED VALUE
LAND$7,108,983
IMPROVEMENTS$5,331,735
TOTAL$12,440,718
LAND BASE YEAR2004
OWNERSHIP TENUREAPPROX. 22 YEARS

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

/// LAST TRANSFER
RECORDEDNOV 19, 2018

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 91775

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
6837 N MUSCATEL AVE→DEC 2024EST.$839,900$419,950UNITS26805 ROSEMEAD BLVD→NOV 2024EST.$8,250,000$242,647UNITS346324 LEMON AVE→NOV 2024EST.$1,078,000$539,000UNITS26137 AVON AVE→SEP 2024EST.$1,122,000$561,000UNITS2241 N SAN MARINO AVE→SEP 2024EST.$1,003,000$501,500UNITS2143 N SAN MARINO AVE→SEP 2024EST.$1,560,000$780,000UNITS26707 ROSEMEAD BLVD→AUG 2024EST.$1,238,000$619,000UNITS28713 E HERMOSA DR→JUL 2024EST.$1,332,000$666,000UNITS2

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

/// COMPARE

Buildings like this one.

ON DUARTE RD · ZIP 91775

8730 DUARTE RD→3 UNITS · BUILT 1957 · TRIPLEX8752 DUARTE RD→7 UNITS · BUILT 1908 · 5+ UNITS8818 DUARTE RD→5 UNITS · BUILT 1938 · 5+ UNITS8840 DUARTE RD→2 UNITS · BUILT 1940 · DUPLEX8905 DUARTE RD→3 UNITS · BUILT 1925 · TRIPLEX8927 DUARTE RD→3 UNITS · BUILT 1922 · TRIPLEX

SIMILAR SIZE AND ERA IN 91775

6415 ROSEMEAD BLVD→54 UNITS · BUILT 1962 · 37,168 SF7117 ROSEMEAD BLVD→53 UNITS · BUILT 1971 · 30,168 SF9036 ARCADIA AVE→56 UNITS · BUILT 1969 · 51,226 SF
EVERY BUILDING IN 91775 →
/// COMMON QUESTIONS · 9100 DUARTE RD

The short answers.

Is 9100 Duarte Rd 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 9100 Duarte Rd have?

County records list 86 units at 9100 Duarte Rd, classified as 5+ units across 67,483 square feet of building area, averaging about 785 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 9100 Duarte Rd built?

The assessor roll gives a build year of 1973, 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 9100 Duarte Rd last change hands?

The most recent transfer on the roll was recorded November 2018. 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 9100 Duarte Rd assessed at, and is that what it is worth?

The current assessed value is $12,440,718 ($7,108,983 land, $5,331,735 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 22 years.

Would the owner of 9100 Duarte Rd face a big tax bill on a sale?

Possibly. A base year going back roughly 22 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 9100 Duarte Rd 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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