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/400 S MARENGO AVE
/// BUILDING FILE · ROLL 2025

400 S MARENGO AVE.

Pasadena, CA 91101 · APN 5722-022-004

/// 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

10

BUILDING SF

6,400

SF / UNIT

640

YEAR BUILT

1961

BEDROOMS

12

BATHROOMS

10

USE · CODE 0501

5+ UNITS

/// ASSESSED VALUE
LAND$618,901
IMPROVEMENTS$679,427
TOTAL$1,298,328
LAND BASE YEAR1987
OWNERSHIP TENUREAPPROX. 39 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 13, 2007

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 91101

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
511 S HUDSON AVE→DEC 2024EST.$1,592,000$530,667UNITS3423 N EL MOLINO AVE→NOV 2024EST.$2,514,000$228,545UNITS11709 E VILLA ST→OCT 2024EST.$1,450,000$483,333UNITS3211 S EL MOLINO AVE→OCT 2024EST.$3,950,000$329,167UNITS12765 SANTA BARBARA ST→SEP 2024EST.$1,840,000$460,000UNITS4390 N GARFIELD AVE→JUL 2024EST.$3,679,000$283,000UNITS13281 E DEL MAR BLVD→JUN 2024EST.$3,150,000$450,000UNITS7361 S OAKLAND AVE→MAY 2024EST.$3,100,000$258,333UNITS12

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

/// COMPARE

Buildings like this one.

ON S MARENGO AVE · ZIP 91101

190 S MARENGO AVE→15 UNITS · BUILT 1902 · 5+ UNITS275 S MARENGO AVE→35 UNITS · BUILT 1957 · 5+ UNITS297 S MARENGO AVE→37 UNITS · BUILT 1911 · 5+ UNITS369 S MARENGO AVE→3 UNITS · BUILT 1925 · TRIPLEX397 S MARENGO AVE→3 UNITS · BUILT 1895 · TRIPLEX404 S MARENGO AVE→134 UNITS · BUILT 1987 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91101

140 N EL MOLINO AVE→11 UNITS · BUILT 1950 · 9,125 SF151 N HUDSON AVE→14 UNITS · BUILT 1963 · 10,364 SF164 N OAK KNOLL AVE→12 UNITS · BUILT 1948 · 7,150 SF167 S OAK KNOLL AVE→15 UNITS · BUILT 1958 · 11,187 SF170 S MADISON AVE, APT 0010→14 UNITS · BUILT 1961 · 14,084 SF180 S MADISON AVE→10 UNITS · BUILT 1953 · 6,946 SF
EVERY BUILDING IN 91101 →
/// COMMON QUESTIONS · 400 S MARENGO AVE

The short answers.

Is 400 S Marengo 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 400 S Marengo Ave have?

County records list 10 units at 400 S Marengo Ave, classified as 5+ units across 6,400 square feet of building area, averaging about 640 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 400 S Marengo Ave built?

The assessor roll gives a build year of 1961, 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 400 S Marengo Ave last change hands?

The most recent transfer on the roll was recorded July 2007. 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 400 S Marengo Ave assessed at, and is that what it is worth?

The current assessed value is $1,298,328 ($618,901 land, $679,427 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 39 years.

Would the owner of 400 S Marengo Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 39 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 400 S Marengo 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 →