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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/1905 E 21ST ST
/// BUILDING FILE · ROLL 2025

1905 E 21ST ST.

Signal Hill, CA 90755 · APN 7215-013-901

/// 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

3

BUILDING SF

2,221

SF / UNIT

740

YEAR BUILT

1921

BEDROOMS

10

BATHROOMS

5

USE · CODE 0300

TRIPLEX

/// ASSESSED VALUE
LAND$0
IMPROVEMENTS$0
TOTAL$0
LAND BASE YEAR1997
OWNERSHIP TENUREAPPROX. 29 YEARS

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

/// LAST TRANSFER
RECORDEDMAR 8, 2019

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 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 90755

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
2010 JUNIPERO AVE→DEC 2024EST.$778,000$389,000UNITS21978 DAWSON AVE→DEC 2024EST.$782,000$391,000UNITS22000 JUNIPERO AVE→DEC 2024EST.$814,000$407,000UNITS22250 WALNUT AVE→DEC 2024EST.$1,125,000$281,250UNITS42251 E 20TH STREET→DEC 2024EST.$985,000$492,500UNITS23256 CALIFORNIA AVE→OCT 2024EST.$1,240,000$620,000UNITS22609 E WALL ST→SEP 2024EST.$1,296,000$648,000UNITS21966 SAINT LOUIS AVE→AUG 2024EST.$314,555$157,277UNITS2

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

/// COMPARE

Buildings like this one.

ON E 21ST ST · ZIP 90755

1911 E 21ST ST→2 UNITS · BUILT 1934 · DUPLEX2131 E 21ST ST→5 UNITS · BUILT 1959 · 5+ UNITS2165 E 21ST ST→28 UNITS · BUILT 1961 · 5+ UNITS2185 E 21ST ST→30 UNITS · BUILT 1958 · 5+ UNITS2200 E 21ST ST→2 UNITS · BUILT 1968 · DUPLEX2201 E 21ST ST→60 UNITS · BUILT 1964 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90755

1842 TEMPLE AVE→3 UNITS · BUILT 1926 · 1,674 SF1897 DAWSON AVE→3 UNITS · BUILT 1922 · 2,602 SF1900 RAYMOND AVE→3 UNITS · BUILT 1929 · 2,080 SF1911 DAWSON AVE→3 UNITS · BUILT 1922 · 2,792 SF1920 DAWSON AVE→3 UNITS · BUILT 1922 · 1,876 SF1942 SAINT LOUIS AVE→3 UNITS · BUILT 1922 · 2,333 SF
EVERY BUILDING IN 90755 →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 1905 E 21ST ST

The short answers.

Is 1905 E 21st 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 1905 E 21st St have?

County records list 3 units at 1905 E 21st St, classified as triplex across 2,221 square feet of building area, averaging about 740 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 1905 E 21st St built?

The assessor roll gives a build year of 1921, 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 1905 E 21st St last change hands?

The most recent transfer on the roll was recorded March 2019. 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.

Would the owner of 1905 E 21st St face a big tax bill on a sale?

Possibly. A base year going back roughly 29 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 1905 E 21st 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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