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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/4171 W EL SEGUNDO BLVD
/// BUILDING FILE · ROLL 2025

4171 W EL SEGUNDO BLVD.

Hawthorne, CA 90250 · APN 4046-028-013

/// 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

40

BUILDING SF

23,074

SF / UNIT

577

YEAR BUILT

1955

BEDROOMS

11

BATHROOMS

42

USE · CODE 0501

5+ UNITS

/// ASSESSED VALUE
LAND$602,731
IMPROVEMENTS$1,374,237
TOTAL$1,976,968
LAND BASE YEAR2001
OWNERSHIP TENUREAPPROX. 25 YEARS

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

/// LAST TRANSFER
RECORDEDOCT 10, 2006

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 UNDER AB 1482 STATE CAP (5% + CPI, MAX 10%)

Outside LA RSO coverage on these records — most California multifamily over 15 years old falls under the AB 1482 statewide cap of 5% plus CPI, never more than 10% per year.

AB 1482 VS RSO →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 90250

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
4087 W 130TH ST→DEC 2024EST.$1,460,000$486,667UNITS33301 W 139TH ST→DEC 2024EST.$2,450,000$272,222UNITS912625 MENLO AVE→DEC 2024EST.$2,200,000$314,286UNITS74453 W 138TH ST→DEC 2024EST.$2,947,500$294,750UNITS104465 W 138TH ST→DEC 2024EST.$2,947,500$294,750UNITS104836 W 116TH ST→DEC 2024EST.$603,766$301,883UNITS24077 W 137TH ST→DEC 2024EST.$930,000$465,000UNITS24572 W 130TH ST→NOV 2024EST.$1,000,000$500,000UNITS2

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

/// COMPARE

Buildings like this one.

ON W EL SEGUNDO BLVD · ZIP 90250

3605 W EL SEGUNDO BLVD→2 UNITS · BUILT 1941 · DUPLEX3637 W EL SEGUNDO BLVD→3 UNITS · BUILT 1989 · TRIPLEX3641 W EL SEGUNDO BLVD→2 UNITS · BUILT 1941 · DUPLEX3734 W EL SEGUNDO BLVD→130 UNITS · BUILT 1961 · 5+ UNITS3737 W EL SEGUNDO BLVD→2 UNITS · BUILT 1941 · DUPLEX3749 W EL SEGUNDO BLVD→3 UNITS · BUILT 1989 · TRIPLEX

SIMILAR SIZE AND ERA IN 90250

11941 ACACIA AVE→26 UNITS · BUILT 1965 · 13,083 SF11944 GREVILLEA AVE, BLDG 1→24 UNITS · BUILT 1960 · 19,746 SF12111 HAWTHORNE WAY→31 UNITS · BUILT 1957 · 10,578 SF12129 MANOR DR→58 UNITS · BUILT 1964 · 28,176 SF12211 MANOR DR→28 UNITS · BUILT 1961 · 9,976 SF12233 MANOR DR→29 UNITS · BUILT 1962 · 10,968 SF
EVERY BUILDING IN 90250 →
/// COMMON QUESTIONS · 4171 W EL SEGUNDO BLVD

The short answers.

Is 4171 W El Segundo Blvd rent controlled?

Outside LA RSO coverage on these records — most California multifamily over 15 years old falls under the AB 1482 statewide cap of 5% plus CPI, never more than 10% per year. 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 4171 W El Segundo Blvd have?

County records list 40 units at 4171 W El Segundo Blvd, classified as 5+ units across 23,074 square feet of building area, averaging about 577 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4171 W El Segundo Blvd built?

The assessor roll gives a build year of 1955, 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 4171 W El Segundo Blvd last change hands?

The most recent transfer on the roll was recorded October 2006. 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 4171 W El Segundo Blvd assessed at, and is that what it is worth?

The current assessed value is $1,976,968 ($602,731 land, $1,374,237 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 25 years.

Would the owner of 4171 W El Segundo Blvd face a big tax bill on a sale?

Possibly. A base year going back roughly 25 years usually means a low tax basis, and a low basis means a large taxable gain on a straight sale — capital gains plus depreciation recapture, with California taxing gains at ordinary income rates. It is also why long-held buildings so often sell through a 1031 exchange instead, or pass through an estate for the step-up in basis.

How do I find out what 4171 W El Segundo Blvd 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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