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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/811 S UNION AVE
/// BUILDING FILE · ROLL 2025

811 S UNION AVE.

Los Angeles, CA 90017 · APN 5142-017-003

/// 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

30

BUILDING SF

17,364

SF / UNIT

579

YEAR BUILT

1906

BEDROOMS

—

BATHROOMS

31

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$1,831,104
IMPROVEMENTS$1,498,176
TOTAL$3,329,280
LAND BASE YEAR2023
OWNERSHIP TENUREAPPROX. 3 YEARS

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

/// LAST TRANSFER
RECORDEDMAY 12, 2023
EST. PRICE (2023)$3,200,000
EST. $/UNIT$106,667

PRICE ESTIMATED FROM ASSESSOR REASSESSMENT AT SALE — NOT A VERIFIED CLOSING PRICE.

/// RENT CONTROL

LIKELY COVERED BY LA RSO

Built 1906 in the City of Los Angeles with 30 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 90017

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
1316 LINWOOD AVE→JUL 2024EST.$6,450,000$716,667UNITS9526 S UNION AVE→MAY 2024EST.$4,200,000$140,000UNITS301344 W 4TH ST→APR 2024EST.$2,300,000$115,000UNITS20410 WITMER ST→FEB 2024EST.$1,475,000$73,750UNITS201136 W 6TH ST→MAR 2023EST.$17,500,000$416,667UNITS421454 W 3RD ST→JAN 2023EST.$2,900,000$107,407UNITS27450 WITMER ST→JAN 2023EST.$3,126,000$130,250UNITS24726 COLUMBIA AVE→DEC 2022EST.$640,000$320,000UNITS2

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

/// COMPARE

Buildings like this one.

ON S UNION AVE · ZIP 90017

319 S UNION AVE→4 UNITS · BUILT 1913 · FOURPLEX323 S UNION AVE→4 UNITS · BUILT 1913 · TRIPLEX327 S UNION AVE→10 UNITS · BUILT 1951 · 5+ UNITS333 S UNION AVE→12 UNITS · BUILT 1910 · 5+ UNITS337 S UNION AVE→69 UNITS · BUILT 1984 · 5+ UNITS400 S UNION AVE→8 UNITS · BUILT 1921 · 5+ UNITS

SIMILAR SIZE AND ERA IN 90017

1231 W 8TH ST→21 UNITS · BUILT 1907 · 7,143 SF1241 W 6TH ST→30 UNITS · BUILT 1906 · 22,978 SF1249 W 6TH ST→30 UNITS · BUILT 1912 · 19,260 SF1312 MARYLAND ST→33 UNITS · BUILT 1913 · 16,506 SF1318 MARYLAND ST→28 UNITS · BUILT 1913 · 17,424 SF1326 MARYLAND ST→37 UNITS · BUILT 1910 · 16,500 SF
EVERY BUILDING IN 90017 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 811 S UNION AVE

The short answers.

Is 811 S Union Ave rent controlled?

Built 1906 in the City of Los Angeles with 30 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 811 S Union Ave have?

County records list 30 units at 811 S Union Ave, classified as 5+ units across 17,364 square feet of building area, averaging about 579 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 811 S Union Ave built?

The assessor roll gives a build year of 1906, 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 811 S Union Ave last sell, and for how much?

The last recorded transfer was May 2023, at an estimated $3,200,000 — about $106,667 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 811 S Union Ave assessed at, and is that what it is worth?

The current assessed value is $3,329,280 ($1,831,104 land, $1,498,176 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 811 S Union Ave 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 →