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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/15230 PARTHENIA ST
/// BUILDING FILE · ROLL 2025

15230 PARTHENIA ST.

Los Angeles, CA 91343 · APN 2654-022-901

/// 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

41,933

SF / UNIT

1,023

YEAR BUILT

2019

BEDROOMS

85

BATHROOMS

76

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$0
IMPROVEMENTS$0
TOTAL$0
LAND BASE YEAR2014
OWNERSHIP TENUREAPPROX. 12 YEARS

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

/// LAST TRANSFER
RECORDEDFEB 19, 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 EXEMPT (NEW CONSTRUCTION)

Built 2019 — buildings under 15 years old are exempt from AB 1482; the state cap applies once the building turns 15.

AB 1482 VS RSO →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 91343

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
9014 ORION AVE→DEC 2024EST.$4,654,000$179,000UNITS269022 ORION AVE→DEC 2024EST.$4,602,000$177,000UNITS269034 ORION AVE→DEC 2024EST.$4,888,000$188,000UNITS2615234 RAYEN ST→NOV 2024EST.$1,260,000$210,000UNITS615650 PLUMMER ST→JUN 2024EST.$1,088,648$544,324UNITS29009 LANGDON AVE→NOV 2023EST.$3,600,000$171,429UNITS218932 COLUMBUS AVE, APT 0006→SEP 2023EST.$1,470,000$245,000UNITS68938 COLUMBUS AVE, APT 0006→SEP 2023EST.$1,470,000$245,000UNITS6

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

/// COMPARE

Buildings like this one.

ON PARTHENIA ST · ZIP 91343

15011 PARTHENIA ST→69 UNITS · BUILT 1962 · 5+ UNITS15040 PARTHENIA ST→58 UNITS · BUILT 1963 · 5+ UNITS15050 PARTHENIA ST→32 UNITS · BUILT 1964 · 5+ UNITS15115 PARTHENIA ST→146 UNITS · BUILT 1970 · 5+ UNITS15116 PARTHENIA ST→96 UNITS · BUILT 1970 · 5+ UNITS15150 PARTHENIA ST→80 UNITS · BUILT 1965 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91343

15320 W RAYEN ST→49 UNITS · BUILT 2009 · 47,551 SF15532 NORDHOFF ST→31 UNITS · BUILT 2007 · 32,447 SF8435 ORION AVE→24 UNITS · BUILT 2017 · 35,023 SF8444 COLUMBUS AVE→25 UNITS · BUILT 2021 · 26,524 SF8747 SEPULVEDA BLVD→38 UNITS · BUILT 2010 · 30,262 SF8941 ORION AVE→33 UNITS · BUILT 2017 · 34,674 SF
EVERY BUILDING IN 91343 →
/// COMMON QUESTIONS · 15230 PARTHENIA ST

The short answers.

Is 15230 Parthenia St rent controlled?

Built 2019 — buildings under 15 years old are exempt from AB 1482; the state cap applies once the building turns 15. 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 15230 Parthenia St have?

County records list 41 units at 15230 Parthenia St, classified as 5+ units across 41,933 square feet of building area, averaging about 1,023 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 15230 Parthenia St built?

The assessor roll gives a build year of 2019, 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 15230 Parthenia St last change hands?

The most recent transfer on the roll was recorded February 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.

How do I find out what 15230 Parthenia St 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 →