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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/4037 GUARDIA AVE
/// BUILDING FILE · ROLL 2025

4037 GUARDIA AVE.

Los Angeles, CA 90032 · APN 5307-017-009

/// 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

1,497

SF / UNIT

749

YEAR BUILT

1922

BEDROOMS

4

BATHROOMS

2

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$264,403
IMPROVEMENTS$72,106
TOTAL$336,509
LAND BASE YEAR2015
OWNERSHIP TENUREAPPROX. 11 YEARS

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

/// LAST TRANSFER
RECORDEDMAR 12, 2015

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 COVERED BY LA RSO

Built 1922 in the City of Los Angeles with 2 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 90032

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
5335 OAKLAND ST→DEC 2024EST.$815,000$407,500UNITS25370 POPLAR BLVD→DEC 2024EST.$715,000$357,500UNITS23421 LINDA VISTA TER→DEC 2024EST.$545,705$181,902UNITS35123 CAVANAGH RD→DEC 2024EST.$1,200,000$400,000UNITS35043 BORLAND RD→NOV 2024EST.$980,000$326,667UNITS35316 ITHACA AVE→NOV 2024EST.$780,000$260,000UNITS35211 HUNTINGTON DR N→NOV 2024EST.$1,020,000$204,000UNITS53611 EL SERENO AVE→NOV 2024EST.$875,000$437,500UNITS2

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

/// COMPARE

Buildings like this one.

ON GUARDIA AVE · ZIP 90032

3915 GUARDIA AVE, UNIT→3 UNITS · BUILT 1931 · TRIPLEX3919 GUARDIA AVE→2 UNITS · BUILT 1927 · DUPLEX3927 GUARDIA AVE→2 UNITS · BUILT 1910 · DUPLEX3933 GUARDIA AVE→2 UNITS · BUILT 1929 · DUPLEX3946 GUARDIA AVE→2 UNITS · BUILT 1979 · DUPLEX3947 GUARDIA AVE→3 UNITS · BUILT 1926 · TRIPLEX

SIMILAR SIZE AND ERA IN 90032

1834 N EASTERN AVE→2 UNITS · BUILT 1917 · 1,195 SF1941 CYRIL AVE→2 UNITS · BUILT 1927 · 3,786 SF1972 N MARIANNA AVE→2 UNITS · BUILT 1935 · 1,592 SF2130 BRAWLEY ST→2 UNITS · BUILT 1927 · 1,404 SF2280 CAVANAGH CIR→2 UNITS · BUILT 1937 · 3,193 SF2461 N EASTERN AVE→2 UNITS · BUILT 1913 · 1,782 SF
EVERY BUILDING IN 90032 →RSO, 5–12 UNITS →BUILT BEFORE 1930 →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 4037 GUARDIA AVE

The short answers.

Is 4037 Guardia Ave rent controlled?

Built 1922 in the City of Los Angeles with 2 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 4037 Guardia Ave have?

County records list 2 units at 4037 Guardia Ave, classified as duplex across 1,497 square feet of building area, averaging about 749 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4037 Guardia Ave built?

The assessor roll gives a build year of 1922, 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 4037 Guardia Ave last change hands?

The most recent transfer on the roll was recorded March 2015. 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 4037 Guardia Ave assessed at, and is that what it is worth?

The current assessed value is $336,509 ($264,403 land, $72,106 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 11 years.

How do I find out what 4037 Guardia 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 →

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