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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/2658 COGSWELL RD
/// BUILDING FILE · ROLL 2025

2658 COGSWELL RD.

El Monte, CA 91732 · APN 8106-020-010

/// 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

2

BUILDING SF

5,132

SF / UNIT

2,566

YEAR BUILT

2019

BEDROOMS

10

BATHROOMS

12

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$408,406
IMPROVEMENTS$798,268
TOTAL$1,206,674
LAND BASE YEAR2016
OWNERSHIP TENUREAPPROX. 10 YEARS

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

/// LAST TRANSFER
RECORDEDNOV 30, 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 91732

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11835 DEANA ST→DEC 2024EST.$5,775,000$222,115UNITS262348 VALWOOD AVE→DEC 2024EST.$1,476,800$184,600UNITS83514 LA MADERA AVE→DEC 2024EST.$2,176,722$272,090UNITS83518 LA MADERA AVE→DEC 2024EST.$2,176,722$272,090UNITS812210 ELLIOTT AVE→DEC 2024EST.$1,110,000$277,500UNITS412611 FELIPE ST→DEC 2024EST.$631,178$315,589UNITS22840 ALLGEYER AVE→DEC 2024EST.$1,410,000$282,000UNITS54114 LA MADERA AVE→NOV 2024EST.$770,000$385,000UNITS2

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

/// COMPARE

Buildings like this one.

ON COGSWELL RD · ZIP 91732

2409 COGSWELL RD→2 UNITS · BUILT 1941 · DUPLEX2427 COGSWELL RD→2 UNITS · BUILT 1941 · DUPLEX2443 COGSWELL RD→2 UNITS · BUILT 1941 · DUPLEX2509 COGSWELL RD→2 UNITS · BUILT 1941 · DUPLEX2521 COGSWELL RD→2 UNITS · BUILT 1942 · DUPLEX2535 COGSWELL RD→2 UNITS · BUILT 1947 · DUPLEX

SIMILAR SIZE AND ERA IN 91732

11402 LAMBERT AVE→2 UNITS · BUILT 2007 · 6,500 SF11422 ELLIOTT AVE→2 UNITS · BUILT 2019 · 2,803 SF11653 KILLIAN ST→2 UNITS · BUILT 2008 · 3,308 SF11828 BRYANT RD→2 UNITS · BUILT 2014 · 3,099 SF11904 HEMLOCK ST→2 UNITS · BUILT 2018 · 3,426 SF12504 MAGNOLIA ST→2 UNITS · BUILT 2010 · 5,496 SF
EVERY BUILDING IN 91732 →
/// COMMON QUESTIONS · 2658 COGSWELL RD

The short answers.

Is 2658 Cogswell Rd 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 2658 Cogswell Rd have?

County records list 2 units at 2658 Cogswell Rd, classified as duplex across 5,132 square feet of building area, averaging about 2,566 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 2658 Cogswell Rd 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 2658 Cogswell Rd last change hands?

The most recent transfer on the roll was recorded November 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 2658 Cogswell Rd assessed at, and is that what it is worth?

The current assessed value is $1,206,674 ($408,406 land, $798,268 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 10 years.

How do I find out what 2658 Cogswell Rd 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 →

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