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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/9731 VESPER AVE
/// BUILDING FILE · ROLL 2025

9731 VESPER AVE.

Los Angeles, CA 91402 · APN 2650-020-018

/// 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

11

BUILDING SF

19,512

SF / UNIT

1,774

YEAR BUILT

2012

BEDROOMS

33

BATHROOMS

33

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$1,231,410
IMPROVEMENTS$2,709,137
TOTAL$3,940,547
LAND BASE YEAR2013
OWNERSHIP TENUREAPPROX. 13 YEARS

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

/// LAST TRANSFER
RECORDEDJUN 13, 2013

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 2012 — 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 91402

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
8335 WILLIS AVE→DEC 2024EST.$8,456,000$302,000UNITS288503 TOBIAS AVE→DEC 2024EST.$8,938,000$218,000UNITS419010 TOBIAS AVE→DEC 2024EST.$50,500,000$251,244UNITS20114612 BLYTHE ST→DEC 2024EST.$2,160,000$216,000UNITS1014626 BLYTHE ST→DEC 2024EST.$2,970,000$165,000UNITS1814630 BLYTHE ST→DEC 2024EST.$5,332,000$172,000UNITS3114646 BLYTHE ST→DEC 2024EST.$5,180,000$185,000UNITS2814652 BLYTHE ST→DEC 2024EST.$2,460,000$205,000UNITS12

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

/// COMPARE

Buildings like this one.

ON VESPER AVE · ZIP 91402

9707 VESPER AVE→2 UNITS · BUILT 1910 · DUPLEX

SIMILAR SIZE AND ERA IN 91402

14246 ROSCOE BLVD→6 UNITS · BUILT 2020 · 8,354 SF14828 RAYEN ST→14 UNITS · BUILT 2019 · 19,889 SF15164 ROSCOE BLVD→7 UNITS · BUILT 2005 · 5,436 SF8248 SEPULVEDA PL→17 UNITS · BUILT 2013 · 27,903 SF8729 WILLIS AVE→8 UNITS · BUILT 2005 · 10,119 SF8827 VAN NUYS BLVD→9 UNITS · BUILT 2019 · 8,699 SF
EVERY BUILDING IN 91402 →
/// COMMON QUESTIONS · 9731 VESPER AVE

The short answers.

Is 9731 Vesper Ave rent controlled?

Built 2012 — 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 9731 Vesper Ave have?

County records list 11 units at 9731 Vesper Ave, classified as 5+ units across 19,512 square feet of building area, averaging about 1,774 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 9731 Vesper Ave built?

The assessor roll gives a build year of 2012, 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 9731 Vesper Ave last change hands?

The most recent transfer on the roll was recorded June 2013. 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 9731 Vesper Ave assessed at, and is that what it is worth?

The current assessed value is $3,940,547 ($1,231,410 land, $2,709,137 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 13 years.

How do I find out what 9731 Vesper 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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