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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/366 S MENTOR AVE
/// BUILDING FILE · ROLL 2025

366 S MENTOR AVE.

Pasadena, CA 91106 · APN 5735-029-199

/// 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

33,757

SF / UNIT

1,125

YEAR BUILT

1970

BEDROOMS

44

BATHROOMS

44

USE · CODE 0501

5+ UNITS

/// ASSESSED VALUE
LAND$521,025
IMPROVEMENTS$4,320,476
TOTAL$4,841,501
LAND BASE YEAR2000
OWNERSHIP TENUREAPPROX. 26 YEARS

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

/// LAST TRANSFER
RECORDEDMAY 17, 2000

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 91106

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
79 S ALLEN AVE→DEC 2024EST.$1,216,643$202,774UNITS6429 N HILL AVE→NOV 2024EST.$1,750,000$250,000UNITS7643 N WILSON AVE→NOV 2024EST.$1,325,000$662,500UNITS2772 S LAKE AVE→NOV 2024EST.$1,050,000$350,000UNITS31156 STEUBEN ST→NOV 2024EST.$1,253,999$627,000UNITS251 S ALLEN AVE→NOV 2024EST.$2,700,000$450,000UNITS6504 N CATALINA AVE→NOV 2024EST.$1,220,000$406,667UNITS3270 ALPINE ST→NOV 2024EST.$1,290,000$430,000UNITS3

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

/// COMPARE

Buildings like this one.

ON S MENTOR AVE · ZIP 91106

140 S MENTOR AVE→34 UNITS · BUILT 1965 · 5+ UNITS210 S MENTOR AVE→12 UNITS · BUILT 1961 · 5+ UNITS228 S MENTOR AVE→2 UNITS · BUILT 1904 · DUPLEX236 S MENTOR AVE→14 UNITS · BUILT 1964 · 5+ UNITS252 S MENTOR AVE→13 UNITS · BUILT 1959 · 5+ UNITS34 S MENTOR AVE→52 UNITS · BUILT 1926 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91106

100 S MICHIGAN AVE→23 UNITS · BUILT 1958 · 17,012 SF1001 E VILLA ST→37 UNITS · BUILT 1963 · 32,960 SF1033 CORDOVA ST→20 UNITS · BUILT 1964 · 18,019 SF107 S HOLLISTON AVE→31 UNITS · BUILT 1985 · 43,026 SF1111 BLANCHE ST→41 UNITS · BUILT 1962 · 43,936 SF1155 E DEL MAR BLVD→48 UNITS · BUILT 1963 · 64,602 SF
EVERY BUILDING IN 91106 →
/// COMMON QUESTIONS · 366 S MENTOR AVE

The short answers.

Is 366 S Mentor 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 366 S Mentor Ave have?

County records list 30 units at 366 S Mentor Ave, classified as 5+ units across 33,757 square feet of building area, averaging about 1,125 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 366 S Mentor Ave built?

The assessor roll gives a build year of 1970, 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 366 S Mentor Ave last change hands?

The most recent transfer on the roll was recorded May 2000. 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 366 S Mentor Ave assessed at, and is that what it is worth?

The current assessed value is $4,841,501 ($521,025 land, $4,320,476 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 26 years.

Would the owner of 366 S Mentor Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 26 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 366 S Mentor 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.

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