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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/21105 LEMARSH ST
/// BUILDING FILE · ROLL 2025

21105 LEMARSH ST.

Los Angeles, CA 91311 · APN 2747-005-034

/// 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

2,948

SF / UNIT

1,474

YEAR BUILT

1925

BEDROOMS

5

BATHROOMS

4

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$296,653
IMPROVEMENTS$242,715
TOTAL$539,368
LAND BASE YEAR2014
OWNERSHIP TENUREAPPROX. 12 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 28, 2023

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 1925 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 91311

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
10507 MASON AVE→NOV 2024EST.$1,560,000$780,000UNITS210227 MASON AVE→SEP 2024EST.$12,966,541$259,331UNITS5022332 LASSEN ST→MAY 2024EST.$1,100,000$550,000UNITS220010 HAWKS HILL RD→APR 2024EST.$4,995,000$2,497,500UNITS210547 VARIEL AVE→NOV 2023EST.$1,188,000$594,000UNITS211450 POEMA PL→OCT 2023EST.$22,771,989$392,621UNITS5811451 POEMA PL→OCT 2023EST.$6,204,000$387,750UNITS1611500 POEMA PL→OCT 2023EST.$34,530,000$359,688UNITS96

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

/// COMPARE

Buildings like this one.

ON LEMARSH ST · ZIP 91311

20801 LEMARSH ST→4 UNITS · BUILT 1976 · FOURPLEX21323 LEMARSH ST→60 UNITS · BUILT 1985 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91311

10715 FARRALONE AVE→2 UNITS · BUILT 1927 · 2,925 SF10734 VARIEL AVE→2 UNITS · BUILT 1930 · 1,529 SF10755 INDEPENDENCE AVE→2 UNITS · BUILT 1929 · 1,892 SF10758 VARIEL AVE→2 UNITS · BUILT 1934 · 1,468 SF10761 INDEPENDENCE AVE→2 UNITS · BUILT 1930 · 1,711 SF10812 VARIEL AVE→2 UNITS · BUILT 1932 · 3,888 SF
EVERY BUILDING IN 91311 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 21105 LEMARSH ST

The short answers.

Is 21105 Lemarsh St rent controlled?

Built 1925 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 21105 Lemarsh St have?

County records list 2 units at 21105 Lemarsh St, classified as duplex across 2,948 square feet of building area, averaging about 1,474 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 21105 Lemarsh St built?

The assessor roll gives a build year of 1925, 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 21105 Lemarsh St last change hands?

The most recent transfer on the roll was recorded July 2023. 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 21105 Lemarsh St assessed at, and is that what it is worth?

The current assessed value is $539,368 ($296,653 land, $242,715 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 12 years.

How do I find out what 21105 Lemarsh 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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