SKIP TO CONTENT
S.LOWENSTEIN
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTVALUATION_
VALUATION_
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTWHAT'S IT WORTH? →
THEME
DEAL INDEXBUILDINGSTRACK RECORDMARKETSMARKET REPORTTOOLSGUIDESDEAL ALERTSWATCHLISTWHOVALUATIONCONTACT
(323) 944-2221@SHAYASELLSLA
© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/20600 SEINE AVE
/// BUILDING FILE · ROLL 2025

20600 SEINE AVE.

Lakewood, CA 90715 · APN 7058-011-026

/// 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

41

BUILDING SF

36,890

SF / UNIT

900

YEAR BUILT

1980

BEDROOMS

81

BATHROOMS

41

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$6,127,209
IMPROVEMENTS$6,127,209
TOTAL$12,254,418
LAND BASE YEAR2018
OWNERSHIP TENUREAPPROX. 8 YEARS

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

/// LAST TRANSFER
RECORDEDAPR 24, 2018

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 90715

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
20708 ROSETON AVE→DEC 2024EST.$1,378,685$459,562UNITS311518 216TH ST→OCT 2024EST.$1,860,000$465,000UNITS411635 WALCROFT ST→OCT 2024EST.$830,000$415,000UNITS220611 ARLINE AVE→AUG 2024EST.$1,250,000$625,000UNITS211648 208TH ST→AUG 2024EST.$850,000$425,000UNITS220905 ROSETON AVE→JUL 2024EST.$589,037$294,519UNITS211626 206TH ST→JUN 2024EST.$1,250,000$416,667UNITS311342 215TH ST→MAR 2024EST.$1,847,000$615,667UNITS3

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

/// COMPARE

Buildings like this one.

ON SEINE AVE · ZIP 90715

20702 SEINE AVE→7 UNITS · BUILT 1948 · 5+ UNITS20707 SEINE AVE→7 UNITS · BUILT 1991 · 5+ UNITS20713 SEINE AVE→4 UNITS · BUILT 1929 · FOURPLEX20716 SEINE AVE→5+ UNITS20717 SEINE AVE→5 UNITS · BUILT 1949 · 5+ UNITS20724 SEINE AVE→2 UNITS · BUILT 1947 · DUPLEX

SIMILAR SIZE AND ERA IN 90715

11414 215TH ST→52 UNITS · BUILT 1965 · 42,338 SF11509 216TH ST→53 UNITS · BUILT 1971 · 43,903 SF20734 SEINE AVE→26 UNITS · BUILT 1990 · 27,184 SF20914 BLOOMFIELD AVE→32 UNITS · BUILT 1969 · 21,672 SF21118 PIONEER BLVD→64 UNITS · BUILT 1972 · 59,821 SF21118 PIONEER BLVD→64 UNITS · BUILT 1972 · 59,821 SF
EVERY BUILDING IN 90715 →
/// COMMON QUESTIONS · 20600 SEINE AVE

The short answers.

Is 20600 Seine Ave 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 20600 Seine Ave have?

County records list 41 units at 20600 Seine Ave, classified as 5+ units across 36,890 square feet of building area, averaging about 900 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 20600 Seine Ave built?

The assessor roll gives a build year of 1980, which is after the October 1978 RSO cutoff. Age drives more than character here: it sets rent-cap exposure, seismic retrofit obligations, and what a lender will underwrite.

When did 20600 Seine Ave last change hands?

The most recent transfer on the roll was recorded April 2018. 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 20600 Seine Ave assessed at, and is that what it is worth?

The current assessed value is $12,254,418 ($6,127,209 land, $6,127,209 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 20600 Seine 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 →