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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/5644 RIVERTON AVE
/// BUILDING FILE · ROLL 2025

5644 RIVERTON AVE.

Los Angeles, CA 91601 · APN 2415-018-019

/// 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

2,132

SF / UNIT

533

YEAR BUILT

1946

BEDROOMS

4

BATHROOMS

4

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$752,972
IMPROVEMENTS$223,101
TOTAL$976,073
LAND BASE YEAR2019
OWNERSHIP TENUREAPPROX. 7 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 5, 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 COVERED BY LA RSO

Built 1946 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 91601

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11227 HATTERAS ST→DEC 2024EST.$925,000$185,000UNITS55508 CAMELLIA AVE→DEC 2024EST.$2,900,000$725,000UNITS45525 ELMER AVE→DEC 2024EST.$1,550,000$387,500UNITS45316 CAHUENGA BLVD→DEC 2024EST.$1,475,000$184,375UNITS85550 DENNY AVE→DEC 2024EST.$2,400,000$300,000UNITS85932 LEMP AVE→DEC 2024EST.$2,347,919$586,980UNITS411040 HESBY ST→DEC 2024EST.$6,650,000$350,000UNITS1911492 ALBERS ST→DEC 2024EST.$885,000$442,500UNITS2

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

/// COMPARE

Buildings like this one.

ON RIVERTON AVE · ZIP 91601

4808 RIVERTON AVE→10 UNITS · BUILT 1960 · 5+ UNITS4818 RIVERTON AVE→3 UNITS · BUILT 1951 · TRIPLEX4823 RIVERTON AVE→4 UNITS · BUILT 2021 · FOURPLEX4826 RIVERTON AVE→5 UNITS · BUILT 1946 · 5+ UNITS4834 RIVERTON AVE→3 UNITS · BUILT 1924 · TRIPLEX4844 RIVERTON AVE→16 UNITS · BUILT 1986 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91601

10519 CHANDLER BLVD→4 UNITS · BUILT 1957 · 1,801 SF10806 HUSTON ST→4 UNITS · BUILT 1941 · 3,169 SF10810 HUSTON ST→4 UNITS · BUILT 1950 · 2,860 SF10926 PEACH GROVE ST→4 UNITS · BUILT 1941 · 2,886 SF10945 HESBY ST→4 UNITS · BUILT 1939 · 2,418 SF11013 HARTSOOK ST→4 UNITS · BUILT 1941 · 2,364 SF
EVERY BUILDING IN 91601 →RSO, 5–12 UNITS →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 5644 RIVERTON AVE

The short answers.

Is 5644 Riverton Ave rent controlled?

Built 1946 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 5644 Riverton Ave have?

County records list 4 units at 5644 Riverton Ave, classified as fourplex across 2,132 square feet of building area, averaging about 533 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 5644 Riverton Ave built?

The assessor roll gives a build year of 1946, 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 5644 Riverton Ave last change hands?

The most recent transfer on the roll was recorded July 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 5644 Riverton Ave assessed at, and is that what it is worth?

The current assessed value is $976,073 ($752,972 land, $223,101 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 5644 Riverton 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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