SKIP TO CONTENT
S.LOWENSTEIN
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTVALUATION_
VALUATION_
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTWHAT'S IT WORTH? →
THEME
DEAL INDEXBUILDINGSTRACK RECORDMARKETSMARKET REPORTTOOLSGUIDESDEAL ALERTSWATCHLISTWHOVALUATIONCONTACT
(323) 944-2221@SHAYASELLSLA
© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/10505 DOWNEY AVE
/// BUILDING FILE · ROLL 2025

10505 DOWNEY AVE.

Downey, CA 90241 · APN 6252-025-009

/// 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

6,560

SF / UNIT

1,640

YEAR BUILT

1966

BEDROOMS

11

BATHROOMS

8

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$955,087
IMPROVEMENTS$1,060,146
TOTAL$2,015,233
LAND BASE YEAR2022
OWNERSHIP TENUREAPPROX. 4 YEARS

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

/// LAST TRANSFER
RECORDEDOCT 14, 2021
EST. PRICE (2021)$1,898,999
EST. $/UNIT$474,750

PRICE ESTIMATED FROM ASSESSOR REASSESSMENT AT SALE — NOT A VERIFIED CLOSING PRICE.

/// 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 90241

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
7142 STEWART AND GRAY RD→DEC 2024EST.$800,000$400,000UNITS211617 DOLAN AVE→DEC 2024EST.$1,190,000$396,667UNITS38741 FIRESTONE BLVD→NOV 2024EST.$700,000$175,000UNITS411114 MARBEL AVE→OCT 2024EST.$900,000$300,000UNITS38219 5TH ST→OCT 2024EST.$1,240,000$310,000UNITS48406 CLETA ST→OCT 2024EST.$980,000$490,000UNITS27846 STEWART AND GRAY RD→OCT 2024EST.$1,318,093$329,523UNITS47186 LUXOR ST→OCT 2024EST.$944,000$472,000UNITS2

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

/// COMPARE

Buildings like this one.

ON DOWNEY AVE · ZIP 90241

10309 DOWNEY AVE→9 UNITS · BUILT 1986 · 5+ UNITS10321 DOWNEY AVE→10 UNITS · BUILT 1958 · 5+ UNITS10327 DOWNEY AVE→12 UNITS · BUILT 1959 · 5+ UNITS10331 DOWNEY AVE→8 UNITS · BUILT 1989 · 5+ UNITS10424 DOWNEY AVE→10 UNITS · BUILT 1927 · 5+ UNITS10440 DOWNEY AVE→10 UNITS · BUILT 1956 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90241

10217 VULTEE AVE→4 UNITS · BUILT 1955 · 3,702 SF10234 LA REINA AVE→4 UNITS · BUILT 1956 · 3,260 SF10249 VULTEE AVE→4 UNITS · BUILT 1951 · 4,239 SF10301 LA REINA AVE→4 UNITS · BUILT 1956 · 3,866 SF10303 LA REINA AVE→4 UNITS · BUILT 1956 · 3,866 SF10441 WESTERN AVE→4 UNITS · BUILT 1980 · 3,912 SF
EVERY BUILDING IN 90241 →
/// COMMON QUESTIONS · 10505 DOWNEY AVE

The short answers.

Is 10505 Downey 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 10505 Downey Ave have?

County records list 4 units at 10505 Downey Ave, classified as fourplex across 6,560 square feet of building area, averaging about 1,640 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 10505 Downey Ave built?

The assessor roll gives a build year of 1966, 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 10505 Downey Ave last sell, and for how much?

The last recorded transfer was October 2021, at an estimated $1,898,999 — about $474,750 per unit. That price is estimated from the Proposition 13 reassessment recorded at sale, not a verified closing price, so treat it as a close approximation rather than a confirmed figure.

What is 10505 Downey Ave assessed at, and is that what it is worth?

The current assessed value is $2,015,233 ($955,087 land, $1,060,146 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 10505 Downey 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 →

NOT SELLING? GET DEALS LIKE THIS FIRST →