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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/5642 KLUMP AVE
/// BUILDING FILE · ROLL 2025

5642 KLUMP AVE.

Los Angeles, CA 91601 · APN 2337-032-015

/// 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

5

BUILDING SF

3,976

SF / UNIT

795

YEAR BUILT

1964

BEDROOMS

9

BATHROOMS

7

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$1,082,432
IMPROVEMENTS$823,729
TOTAL$1,906,161
LAND BASE YEAR2021
OWNERSHIP TENUREAPPROX. 5 YEARS

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

/// LAST TRANSFER
RECORDEDMAR 19, 2021
EST. PRICE (2021)$1,760,998
EST. $/UNIT$352,200

PRICE ESTIMATED FROM ASSESSOR REASSESSMENT AT SALE — NOT A VERIFIED CLOSING PRICE.

/// RENT CONTROL

LIKELY COVERED BY LA RSO

Built 1964 in the City of Los Angeles with 5 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions.

HOW LA RSO WORKS →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 91601

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11227 HATTERAS ST→DEC 2024EST.$925,000$185,000UNITS55508 CAMELLIA AVE→DEC 2024EST.$2,900,000$725,000UNITS45525 ELMER AVE→DEC 2024EST.$1,550,000$387,500UNITS45316 CAHUENGA BLVD→DEC 2024EST.$1,475,000$184,375UNITS85550 DENNY AVE→DEC 2024EST.$2,400,000$300,000UNITS85932 LEMP AVE→DEC 2024EST.$2,347,919$586,980UNITS411040 HESBY ST→DEC 2024EST.$6,650,000$350,000UNITS1911492 ALBERS ST→DEC 2024EST.$885,000$442,500UNITS2

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

/// COMPARE

Buildings like this one.

ON KLUMP AVE · ZIP 91601

4821 KLUMP AVE→6 UNITS · BUILT 1963 · 5+ UNITS4905 KLUMP AVE→5 UNITS · BUILT 1935 · 5+ UNITS4919 KLUMP AVE→5 UNITS · BUILT 1927 · 5+ UNITS5014 KLUMP AVE→79 UNITS · BUILT 1988 · 5+ UNITS5019 KLUMP AVE→10 UNITS · BUILT 1961 · 5+ UNITS5021 KLUMP AVE→8 UNITS · BUILT 1953 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91601

10710 COLLINS ST→6 UNITS · BUILT 1952 · 5,228 SF10739 CALIFA ST→6 UNITS · BUILT 1954 · 2,732 SF10803 HUSTON ST→5 UNITS · BUILT 1950 · 4,798 SF10804 OTSEGO ST→8 UNITS · BUILT 1963 · 8,730 SF10815 MORRISON ST→5 UNITS · BUILT 1959 · 3,884 SF10838 MORRISON ST→7 UNITS · BUILT 1955 · 5,448 SF
EVERY BUILDING IN 91601 →RSO, 5–12 UNITS →
/// COMMON QUESTIONS · 5642 KLUMP AVE

The short answers.

Is 5642 Klump Ave rent controlled?

Built 1964 in the City of Los Angeles with 5 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions. 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 5642 Klump Ave have?

County records list 5 units at 5642 Klump Ave, classified as 5+ units across 3,976 square feet of building area, averaging about 795 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 5642 Klump Ave built?

The assessor roll gives a build year of 1964, 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 5642 Klump Ave last sell, and for how much?

The last recorded transfer was March 2021, at an estimated $1,760,998 — about $352,200 per unit. That price is estimated from the Proposition 13 reassessment recorded at sale, not a verified closing price, so treat it as a close approximation rather than a confirmed figure.

What is 5642 Klump Ave assessed at, and is that what it is worth?

The current assessed value is $1,906,161 ($1,082,432 land, $823,729 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.

How do I find out what 5642 Klump 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.

WHAT'S IT WORTH_TALK TO SHAYA →

NOT SELLING? GET DEALS LIKE THIS FIRST →