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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/12944 RIVERSIDE DR
/// BUILDING FILE · ROLL 2025

12944 RIVERSIDE DR.

Los Angeles, CA 91423 · APN 2358-033-005

/// 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

3,756

SF / UNIT

939

YEAR BUILT

1952

BEDROOMS

8

BATHROOMS

4

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$221,584
IMPROVEMENTS$480,114
TOTAL$701,698
LAND BASE YEAR2002
OWNERSHIP TENUREAPPROX. 24 YEARS

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

/// LAST TRANSFER
RECORDEDAUG 17, 2001

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 1952 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 91423

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
4450 FULTON AVE→DEC 2024EST.$2,225,000$278,125UNITS84514 FULTON AVE→DEC 2024EST.$2,225,000$278,125UNITS814461 DICKENS ST→NOV 2024EST.$1,200,000$240,000UNITS54447 MATILIJA AVE→NOV 2024EST.$1,590,500$795,250UNITS24556 HAZELTINE AVE→SEP 2024EST.$1,635,000$272,500UNITS64345 MATILIJA AVE→AUG 2024EST.$2,475,000$309,375UNITS84503 FULTON AVE→AUG 2024EST.$2,035,500$254,438UNITS84916 HAZELTINE AVE→AUG 2024EST.$2,400,000$300,000UNITS8

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

/// COMPARE

Buildings like this one.

ON RIVERSIDE DR · ZIP 91423

12954 RIVERSIDE DR→18 UNITS · BUILT 1986 · 5+ UNITS13002 RIVERSIDE DR→40 UNITS · BUILT 1987 · 5+ UNITS13009 RIVERSIDE DR→14 UNITS · BUILT 1953 · 5+ UNITS13036 RIVERSIDE DR→9 UNITS · BUILT 1986 · 5+ UNITS13042 RIVERSIDE DR→11 UNITS · BUILT 1986 · 5+ UNITS13050 RIVERSIDE DR→6 UNITS · BUILT 1977 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91423

13104 RIVERSIDE DR→4 UNITS · BUILT 1948 · 4,264 SF13110 RIVERSIDE DR→4 UNITS · BUILT 1964 · 4,538 SF13112 RIVERSIDE DR→4 UNITS · BUILT 1964 · 4,538 SF13118 RIVERSIDE DR→4 UNITS · BUILT 1964 · 4,538 SF13124 RIVERSIDE DR→4 UNITS · BUILT 1964 · 4,538 SF13259 BLOOMFIELD ST→4 UNITS · BUILT 1949 · 2,599 SF
EVERY BUILDING IN 91423 →RSO, 5–12 UNITS →
/// COMMON QUESTIONS · 12944 RIVERSIDE DR

The short answers.

Is 12944 Riverside Dr rent controlled?

Built 1952 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 12944 Riverside Dr have?

County records list 4 units at 12944 Riverside Dr, classified as fourplex across 3,756 square feet of building area, averaging about 939 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 12944 Riverside Dr built?

The assessor roll gives a build year of 1952, 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 12944 Riverside Dr last change hands?

The most recent transfer on the roll was recorded August 2001. 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 12944 Riverside Dr assessed at, and is that what it is worth?

The current assessed value is $701,698 ($221,584 land, $480,114 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 24 years.

Would the owner of 12944 Riverside Dr face a big tax bill on a sale?

Possibly. A base year going back roughly 24 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 12944 Riverside Dr 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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