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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/1820 E 42ND ST
/// BUILDING FILE · ROLL 2025

1820 E 42ND ST.

Los Angeles, CA 90058 · APN 5116-024-032

/// 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

1,304

SF / UNIT

652

YEAR BUILT

1920

BEDROOMS

4

BATHROOMS

2

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$239,503
IMPROVEMENTS$39,905
TOTAL$279,408
LAND BASE YEAR1998
OWNERSHIP TENUREAPPROX. 28 YEARS

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

/// LAST TRANSFER
RECORDEDSEP 29, 2004

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 1920 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 90058

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
1712 E 41ST PL→DEC 2024EST.$625,000$312,500UNITS21729 E 22ND ST→SEP 2023EST.$620,000$310,000UNITS21813 E VERNON AVE→MAR 2023EST.$1,450,000$161,111UNITS91748 E 43RD ST→JUL 2021EST.$551,836$275,918UNITS25710 BANDERA ST→JUN 2021EST.$408,997$204,498UNITS2

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

/// COMPARE

Buildings like this one.

ON E 42ND ST · ZIP 90058

1761 E 42ND ST→5 UNITS · BUILT 1907 · 5+ UNITS1773 E 42ND ST→2 UNITS · BUILT 1910 · DUPLEX

SIMILAR SIZE AND ERA IN 90058

1712 E 41ST PL→2 UNITS · BUILT 1910 · 1,380 SF1712 E 47TH ST→2 UNITS · BUILT 1906 · 1,408 SF1716 E 23RD ST→2 UNITS · BUILT 1915 · 940 SF1720 E 43RD ST→2 UNITS · BUILT 1912 · 1,538 SF1726 E 43RD ST→2 UNITS · BUILT 1911 · 1,166 SF1727 E 43RD ST→2 UNITS · BUILT 1908 · 1,084 SF
EVERY BUILDING IN 90058 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 1820 E 42ND ST

The short answers.

Is 1820 E 42nd St rent controlled?

Built 1920 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 1820 E 42nd St have?

County records list 2 units at 1820 E 42nd St, classified as duplex across 1,304 square feet of building area, averaging about 652 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 1820 E 42nd St built?

The assessor roll gives a build year of 1920, 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 1820 E 42nd St last change hands?

The most recent transfer on the roll was recorded September 2004. 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 1820 E 42nd St assessed at, and is that what it is worth?

The current assessed value is $279,408 ($239,503 land, $39,905 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 28 years.

Would the owner of 1820 E 42nd St face a big tax bill on a sale?

Possibly. A base year going back roughly 28 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 1820 E 42nd 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.

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