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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/331 S AVENUE 20
/// BUILDING FILE · ROLL 2025

331 S AVENUE 20.

Los Angeles, CA 90031 · APN 5447-031-016

/// 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

4,115

SF / UNIT

686

YEAR BUILT

—

BEDROOMS

6

BATHROOMS

6

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$111,493
IMPROVEMENTS$140,124
TOTAL$251,617
LAND BASE YEAR2001
OWNERSHIP TENUREAPPROX. 25 YEARS

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

/// LAST TRANSFER
RECORDEDMAR 11, 2022

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 90031

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
2248 FERNLEAF ST→DEC 2024EST.$567,495$283,748UNITS22520 LINCOLN PARK AVE→DEC 2024EST.$870,000$435,000UNITS2265 S AVENUE 20→DEC 2024EST.$701,251$350,626UNITS22244 FERNLEAF ST→DEC 2024EST.$532,704$266,352UNITS2343 S AVENUE 20→DEC 2024EST.$776,000$388,000UNITS2500 E AVENUE 28→DEC 2024EST.$1,433,000$716,500UNITS22670 WORKMAN ST→DEC 2024EST.$675,000$225,000UNITS33900 BERENICE PL→DEC 2024EST.$1,235,000$617,500UNITS2

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

/// COMPARE

Buildings like this one.

ON S AVENUE 20 · ZIP 90031

223 S AVENUE 20→6 UNITS · BUILT 1891 · 5+ UNITS231 S AVENUE 20→3 UNITS · BUILT 1906 · TRIPLEX235 S AVENUE 20→4 UNITS · BUILT 1977 · FOURPLEX251 S AVENUE 20→2 UNITS · BUILT 1890 · DUPLEX255 S AVENUE 20→4 UNITS · BUILT 1906 · FOURPLEX261 S AVENUE 20→3 UNITS · BUILT 1890 · TRIPLEX

SIMILAR SIZE AND ERA IN 90031

106 SYCAMORE PARK DR→10 UNITS · BUILT 1924 · 6,720 SF111 E AVENUE 38, APT 0001→8 UNITS · BUILT 1964 · 4,890 SF111 N AVENUE 25→10 UNITS · BUILT 1928 · 5,204 SF116 E AVENUE 42→5 UNITS · BUILT 1906 · 3,738 SF117 E AVENUE 43, # 6→6 UNITS · BUILT 1903 · 3,433 SF117 E AVENUE 44→5 UNITS · BUILT 1922 · 4,272 SF
EVERY BUILDING IN 90031 →
/// COMMON QUESTIONS · 331 S AVENUE 20

The short answers.

Is 331 S Avenue 20 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 331 S Avenue 20 have?

County records list 6 units at 331 S Avenue 20, classified as 5+ units across 4,115 square feet of building area, averaging about 686 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When did 331 S Avenue 20 last change hands?

The most recent transfer on the roll was recorded March 2022. 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 331 S Avenue 20 assessed at, and is that what it is worth?

The current assessed value is $251,617 ($111,493 land, $140,124 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 25 years.

Would the owner of 331 S Avenue 20 face a big tax bill on a sale?

Possibly. A base year going back roughly 25 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 331 S Avenue 20 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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