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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/421 N WILLOWBROOK AVE
/// BUILDING FILE · ROLL 2025

421 N WILLOWBROOK AVE.

Compton, CA 90220 · APN 6157-015-006

/// 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

8

BUILDING SF

7,653

SF / UNIT

957

YEAR BUILT

—

BEDROOMS

18

BATHROOMS

16

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$728,280
IMPROVEMENTS$1,232,874
TOTAL$1,961,154
LAND BASE YEAR2023
OWNERSHIP TENUREAPPROX. 3 YEARS

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

/// LAST TRANSFER
RECORDEDNOV 7, 2022
EST. PRICE (2022)$1,885,000
EST. $/UNIT$235,625

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

/// 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 90220

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
441 W PALM ST→DEC 2024EST.$515,000$257,500UNITS21831 W 152ND ST→NOV 2024EST.$400,000$200,000UNITS2325 S WILMINGTON AVE→NOV 2024EST.$850,000$212,500UNITS4217 W GLENCOE ST→OCT 2024EST.$562,438$281,219UNITS2114 W REEVE ST→OCT 2024EST.$546,812$273,406UNITS2435 W ALMOND ST→OCT 2024EST.$785,000$261,667UNITS3723 W BENNETT ST→OCT 2024EST.$1,215,000$607,500UNITS2525 W ALMOND ST→OCT 2024EST.$600,000$300,000UNITS2

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

/// COMPARE

Buildings like this one.

ON N WILLOWBROOK AVE · ZIP 90220

1315 N WILLOWBROOK AVE→2 UNITS · BUILT 1989 · DUPLEX313 N WILLOWBROOK AVE→2 UNITS · BUILT 2006 · DUPLEX319 N WILLOWBROOK AVE→2 UNITS · BUILT 1940 · DUPLEX321 N WILLOWBROOK AVE→2 UNITS · BUILT 1914 · DUPLEX413 N WILLOWBROOK AVE→4 UNITS · BUILT 1965 · FOURPLEX509 N WILLOWBROOK AVE→4 UNITS · BUILT 1948 · FOURPLEX

SIMILAR SIZE AND ERA IN 90220

1004 E ROSECRANS AVE→10 UNITS · BUILT 1963 · 9,276 SF102 E BENNETT ST, NO 8→8 UNITS · BUILT 1960 · 6,200 SF102 E INDIGO ST→7 UNITS · BUILT 1964 · 6,317 SF103 E CYPRESS ST→6 UNITS · BUILT 1964 · 5,585 SF1039 W SPRUCE ST→5 UNITS · BUILT 1943 · 2,992 SF110 E CEDAR ST→10 UNITS · BUILT 1927 · 7,968 SF
EVERY BUILDING IN 90220 →
/// COMMON QUESTIONS · 421 N WILLOWBROOK AVE

The short answers.

Is 421 N Willowbrook Ave 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 421 N Willowbrook Ave have?

County records list 8 units at 421 N Willowbrook Ave, classified as 5+ units across 7,653 square feet of building area, averaging about 957 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When did 421 N Willowbrook Ave last sell, and for how much?

The last recorded transfer was November 2022, at an estimated $1,885,000 — about $235,625 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 421 N Willowbrook Ave assessed at, and is that what it is worth?

The current assessed value is $1,961,154 ($728,280 land, $1,232,874 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 421 N Willowbrook 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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