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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/1023 ISLAND AVE
/// BUILDING FILE · ROLL 2025

1023 ISLAND AVE.

Los Angeles, CA 90744 · APN 7420-025-006

/// 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

4

BUILDING SF

3,460

SF / UNIT

865

YEAR BUILT

1928

BEDROOMS

6

BATHROOMS

4

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$63,845
IMPROVEMENTS$154,225
TOTAL$218,070
LAND BASE YEAR1979
OWNERSHIP TENUREAPPROX. 47 YEARS

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

/// LAST TRANSFER
RECORDEDMAY 6, 2013

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 COVERED BY LA RSO

Built 1928 in the City of Los Angeles with 4 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions.

HOW LA RSO WORKS →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 90744

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
130 E OPP ST→DEC 2024EST.$1,430,000$238,333UNITS61337 LAGOON AVE→DEC 2024EST.$478,000$239,000UNITS2615 N FRIES AVE→NOV 2024EST.$627,000$313,500UNITS2902 ISLAND AVE→NOV 2024EST.$700,000$175,000UNITS41331 W PAPEETE ST→NOV 2024EST.$855,000$427,500UNITS21216 WATSON AVE→NOV 2024EST.$585,000$292,500UNITS21152 EUBANK AVE→OCT 2024EST.$825,000$275,000UNITS31703 BROAD AVE→OCT 2024EST.$560,000$280,000UNITS2

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

/// COMPARE

Buildings like this one.

ON ISLAND AVE · ZIP 90744

1007 ISLAND AVE→LAND1011 ISLAND AVE→6 UNITS · BUILT 1929 · 5+ UNITS1016 ISLAND AVE→4 UNITS · BUILT 1981 · FOURPLEX1017 ISLAND AVE→2 UNITS · BUILT 1924 · DUPLEX1020 ISLAND AVE→2 UNITS · BUILT 1923 · DUPLEX1026 ISLAND AVE→2 UNITS · BUILT 2004 · DUPLEX

SIMILAR SIZE AND ERA IN 90744

1018 N MARINE AVE→4 UNITS · BUILT 1923 · 2,764 SF1019 BLINN AVE→4 UNITS · BUILT 1923 · 2,282 SF1020 E L ST→5 UNITS · BUILT 1918 · 2,524 SF1022 LAGOON AVE→4 UNITS · BUILT 1918 · 2,304 SF1024 BROAD AVE→4 UNITS · BUILT 1923 · 3,592 SF1030 BAY VIEW AVE→4 UNITS · BUILT 1927 · 2,892 SF
EVERY BUILDING IN 90744 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 1023 ISLAND AVE

The short answers.

Is 1023 Island Ave rent controlled?

Built 1928 in the City of Los Angeles with 4 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions. 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 1023 Island Ave have?

County records list 4 units at 1023 Island Ave, classified as fourplex across 3,460 square feet of building area, averaging about 865 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 1023 Island Ave built?

The assessor roll gives a build year of 1928, 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 1023 Island Ave last change hands?

The most recent transfer on the roll was recorded May 2013. 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 1023 Island Ave assessed at, and is that what it is worth?

The current assessed value is $218,070 ($63,845 land, $154,225 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 47 years.

Would the owner of 1023 Island Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 47 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 1023 Island 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.

WHAT'S IT WORTH_TALK TO SHAYA →

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