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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/1245 N DARTMOUTH AVE
/// BUILDING FILE · ROLL 2025

1245 N DARTMOUTH AVE.

Claremont, CA 91711 · APN 8308-001-004

/// 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

1,591

SF / UNIT

796

YEAR BUILT

1941

BEDROOMS

3

BATHROOMS

2

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$24,232
IMPROVEMENTS$52,436
TOTAL$76,668
LAND BASE YEAR1975
OWNERSHIP TENUREAPPROX. 51 YEARS

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

/// LAST TRANSFER
RECORDEDAUG 27, 1971

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 91711

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
506 N TOWNE AVE→DEC 2024EST.$1,500,000$250,000UNITS6140 W 9TH ST→NOV 2024EST.$793,000$396,500UNITS2142 W 9TH ST→NOV 2024EST.$1,504,000$188,000UNITS8720 N INDIAN HILL BLVD→NOV 2024EST.$1,710,000$855,000UNITS23541 N MILLS AVE→OCT 2024EST.$1,265,600$632,800UNITS2235 OLIVE ST→JUL 2024EST.$979,000$489,500UNITS2653 MARYLIND AVE→JUN 2024EST.$1,052,000$526,000UNITS21034 HARVARD AVE→MAY 2024EST.$1,210,000$605,000UNITS2

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

/// COMPARE

Buildings like this one.

ON N DARTMOUTH AVE · ZIP 91711

1055 N DARTMOUTH AVE→5 UNITS · BUILT 1908 · DUPLEX

SIMILAR SIZE AND ERA IN 91711

1017 YALE AVE→2 UNITS · BUILT 1926 · 2,043 SF1041 N COLLEGE AVE→2 UNITS · BUILT 1938 · 3,646 SF1053 MOAB DR→2 UNITS · BUILT 1955 · 5,945 SF1061 N COLLEGE AVE→2 UNITS · BUILT 1949 · 2,376 SF1103 YALE AVE→2 UNITS · BUILT 1950 · 1,666 SF1143 YALE AVE→2 UNITS · BUILT 1949 · 1,725 SF
EVERY BUILDING IN 91711 →
/// COMMON QUESTIONS · 1245 N DARTMOUTH AVE

The short answers.

Is 1245 N Dartmouth 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 1245 N Dartmouth Ave have?

County records list 2 units at 1245 N Dartmouth Ave, classified as duplex across 1,591 square feet of building area, averaging about 796 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 1245 N Dartmouth Ave built?

The assessor roll gives a build year of 1941, 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 1245 N Dartmouth Ave last change hands?

The most recent transfer on the roll was recorded August 1971. 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 1245 N Dartmouth Ave assessed at, and is that what it is worth?

The current assessed value is $76,668 ($24,232 land, $52,436 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 51 years.

Would the owner of 1245 N Dartmouth Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 51 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 1245 N Dartmouth 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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