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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/329 W 121ST ST
/// BUILDING FILE · ROLL 2025

329 W 121ST ST.

Los Angeles, CA 90061 · APN 6132-024-021

/// 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

2,138

SF / UNIT

1,069

YEAR BUILT

1912

BEDROOMS

4

BATHROOMS

3

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$408,000
IMPROVEMENTS$298,860
TOTAL$706,860
LAND BASE YEAR2024
OWNERSHIP TENUREAPPROX. 2 YEARS

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

/// LAST TRANSFER
RECORDEDOCT 11, 2023
EST. PRICE (2023)$693,000
EST. $/UNIT$346,500

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

/// RENT CONTROL

LIKELY COVERED BY LA RSO

Built 1912 in the City of Los Angeles with 2 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 90061

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
441 W 121ST ST→DEC 2024EST.$1,068,000$213,600UNITS512228 S BROADWAY→DEC 2024EST.$630,000$315,000UNITS2230 E 111TH ST→DEC 2024EST.$775,000$387,500UNITS2427 E 112TH ST→DEC 2024EST.$1,279,000$319,750UNITS411226 S FIGUEROA ST→NOV 2024EST.$1,375,000$171,875UNITS8114 W 109TH ST→NOV 2024EST.$650,000$325,000UNITS211109 S BROADWAY→OCT 2024EST.$1,100,000$275,000UNITS4422 E 127TH ST→OCT 2024EST.$750,500$375,250UNITS2

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

/// COMPARE

Buildings like this one.

ON W 121ST ST · ZIP 90061

300 W 121ST ST→4 UNITS · BUILT 1922 · FOURPLEX309 W 121ST ST→3 UNITS · BUILT 1923 · TRIPLEX323 W 121ST ST→3 UNITS · BUILT 1949 · TRIPLEX440 W 121ST ST→2 UNITS · BUILT 1945 · DUPLEX441 W 121ST ST→5 UNITS · BUILT 1923 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90061

10706 S SAN PEDRO ST→2 UNITS · BUILT 1925 · 1,022 SF10715 S GRAND AVE→2 UNITS · BUILT 1924 · 960 SF10812 S SPRING ST→2 UNITS · BUILT 1924 · 1,969 SF10824 S FIGUEROA ST→2 UNITS · BUILT 1922 · 1,096 SF10967 S SAN PEDRO ST→2 UNITS · BUILT 1905 · 2,482 SF11015 S SAN PEDRO ST→2 UNITS · BUILT 1923 · 1,224 SF
EVERY BUILDING IN 90061 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 329 W 121ST ST

The short answers.

Is 329 W 121st St rent controlled?

Built 1912 in the City of Los Angeles with 2 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 329 W 121st St have?

County records list 2 units at 329 W 121st St, classified as duplex across 2,138 square feet of building area, averaging about 1,069 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 329 W 121st St built?

The assessor roll gives a build year of 1912, 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 329 W 121st St last sell, and for how much?

The last recorded transfer was October 2023, at an estimated $693,000 — about $346,500 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 329 W 121st St assessed at, and is that what it is worth?

The current assessed value is $706,860 ($408,000 land, $298,860 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 329 W 121st St 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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