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/343 N 3RD ST
/// BUILDING FILE · ROLL 2025

343 N 3RD ST.

Alhambra, CA 91801 · APN 5338-028-021

/// 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

6

BUILDING SF

6,055

SF / UNIT

1,009

YEAR BUILT

1969

BEDROOMS

10

BATHROOMS

7

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$965,699
IMPROVEMENTS$1,485,691
TOTAL$2,451,390
LAND BASE YEAR2022
OWNERSHIP TENUREAPPROX. 4 YEARS

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

/// LAST TRANSFER
RECORDEDAUG 15, 2022
EST. PRICE (2022)$2,310,000
EST. $/UNIT$385,000

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 91801

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
120 W GRAND AVE→DEC 2024EST.$7,470,000$415,000UNITS181400 W PINE ST→DEC 2024EST.$1,925,000$385,000UNITS5218 N BUSHNELL AVE→DEC 2024EST.$1,820,000$606,667UNITS32003 VINE ST→DEC 2024EST.$1,180,000$590,000UNITS23216 SHERWOOD AVE→DEC 2024EST.$875,000$437,500UNITS2525 HOWARD ST→NOV 2024EST.$1,635,000$272,500UNITS6421 S 5TH ST→NOV 2024EST.$1,280,000$640,000UNITS2124 S ALMANSOR ST→NOV 2024EST.$348,960$174,480UNITS2

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

/// COMPARE

Buildings like this one.

ON N 3RD ST · ZIP 91801

101 N 3RD ST→14 UNITS · BUILT 2020 · 5+ UNITS104 N 3RD ST→3 UNITS · BUILT 1948 · TRIPLEX108 N 3RD ST→8 UNITS · BUILT 1959 · 5+ UNITS116 N 3RD ST, APT 000A→5 UNITS · BUILT 1965 · 5+ UNITS119 N 3RD ST→5 UNITS · BUILT 1988 · 5+ UNITS121 N 3RD ST→5 UNITS · BUILT 1987 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91801

10 N MARGUERITA AVE→8 UNITS · BUILT 1957 · 5,636 SF100 E COMMONWEALTH AVE→10 UNITS · BUILT 1963 · 7,522 SF100 W GRAND AVE→10 UNITS · BUILT 1974 · 10,942 SF1000 N 1ST ST→7 UNITS · BUILT 1959 · 6,585 SF1000 N STONEMAN AVE→5 UNITS · BUILT 1960 · 3,544 SF1001 N STONEMAN AVE→5 UNITS · BUILT 1980 · 5,153 SF
EVERY BUILDING IN 91801 →
/// COMMON QUESTIONS · 343 N 3RD ST

The short answers.

Is 343 N 3rd St 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 343 N 3rd St have?

County records list 6 units at 343 N 3rd St, classified as 5+ units across 6,055 square feet of building area, averaging about 1,009 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 343 N 3rd St built?

The assessor roll gives a build year of 1969, 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 343 N 3rd St last sell, and for how much?

The last recorded transfer was August 2022, at an estimated $2,310,000 — about $385,000 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 343 N 3rd St assessed at, and is that what it is worth?

The current assessed value is $2,451,390 ($965,699 land, $1,485,691 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 343 N 3rd 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 →

NOT SELLING? GET DEALS LIKE THIS FIRST →