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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/234 S 5TH AVE
/// BUILDING FILE · ROLL 2025

234 S 5TH AVE.

Monrovia, CA 91016 · APN 8505-029-004

/// 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

9

BUILDING SF

10,370

SF / UNIT

1,152

YEAR BUILT

1987

BEDROOMS

18

BATHROOMS

18

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$74,368
IMPROVEMENTS$934,246
TOTAL$1,008,614
LAND BASE YEAR1978
OWNERSHIP TENUREAPPROX. 48 YEARS

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

/// LAST TRANSFER
RECORDEDJUN 1, 2021

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 91016

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
248 STEDMAN PL→DEC 2024EST.$1,004,000$502,000UNITS2245 W CHERRY AVE→NOV 2024EST.$922,000$461,000UNITS2127 W CHERRY AVE→NOV 2024EST.$1,440,000$480,000UNITS3518 KING ST→NOV 2024EST.$860,000$430,000UNITS2151 N MAGNOLIA AVE→NOV 2024EST.$1,266,000$633,000UNITS2834 W WALNUT AVE→NOV 2024EST.$1,337,000$334,250UNITS42034 PECK RD→OCT 2024EST.$2,080,000$520,000UNITS4710 VALLEY VIEW AVE→OCT 2024EST.$1,610,000$805,000UNITS2

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

/// COMPARE

Buildings like this one.

ON S 5TH AVE · ZIP 91016

1314 S 5TH AVE→6 UNITS · BUILT 1963 · 5+ UNITS1326 S 5TH AVE→3 UNITS · BUILT 1925 · TRIPLEX136 S 5TH AVE→2 UNITS · BUILT 1924 · TRIPLEX1426 S 5TH AVE→2 UNITS · BUILT 1940 · DUPLEX1510 S 5TH AVE→2 UNITS · BUILT 1920 · DUPLEX1532 S 5TH AVE→2 UNITS · BUILT 1947 · DUPLEX

SIMILAR SIZE AND ERA IN 91016

1131 S ALTA VISTA AVE→12 UNITS · BUILT 1978 · 11,938 SF121 STEDMAN PL→7 UNITS · BUILT 1978 · 6,696 SF121 STEDMAN PL→7 UNITS · BUILT 1978 · 6,696 SF122 N PRIMROSE AVE, APT 00AH→8 UNITS · BUILT 1977 · 7,292 SF122 N PRIMROSE AVE, APT 0A-H→8 UNITS · BUILT 1977 · 7,292 SF123 S ENCINITAS AVE→12 UNITS · BUILT 1990 · 12,720 SF
EVERY BUILDING IN 91016 →
/// COMMON QUESTIONS · 234 S 5TH AVE

The short answers.

Is 234 S 5th 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 234 S 5th Ave have?

County records list 9 units at 234 S 5th Ave, classified as 5+ units across 10,370 square feet of building area, averaging about 1,152 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 234 S 5th Ave built?

The assessor roll gives a build year of 1987, 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 234 S 5th Ave last change hands?

The most recent transfer on the roll was recorded June 2021. 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 234 S 5th Ave assessed at, and is that what it is worth?

The current assessed value is $1,008,614 ($74,368 land, $934,246 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 48 years.

Would the owner of 234 S 5th Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 48 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 234 S 5th 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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