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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/3663 NEWTON ST
/// BUILDING FILE · ROLL 2025

3663 NEWTON ST.

Torrance, CA 90505 · APN 7534-018-044

/// 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

2,284

SF / UNIT

1,142

YEAR BUILT

1969

BEDROOMS

5

BATHROOMS

3

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$649,458
IMPROVEMENTS$703,580
TOTAL$1,353,038
LAND BASE YEAR2021
OWNERSHIP TENUREAPPROX. 5 YEARS

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

/// LAST TRANSFER
RECORDEDMAY 20, 2021
EST. PRICE (2021)$1,249,998
EST. $/UNIT$624,999

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 90505

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
23940 LOS CODONA AVE→DEC 2024EST.$5,400,000$300,000UNITS1824241 MADISON ST→DEC 2024EST.$1,160,000$580,000UNITS225530 JANUARY DR→SEP 2024EST.$1,750,000$875,000UNITS225909 ROLLING HILLS RD→AUG 2024EST.$71,500,000$668,224UNITS1072543 W 225TH PL→JUL 2024EST.$723,390$361,695UNITS225220 BIGELOW RD→JUL 2024EST.$1,825,000$456,250UNITS425226 BIGELOW RD→JUL 2024EST.$1,827,000$456,750UNITS422311 OCEAN AVE→JUL 2024EST.$3,503,587$140,143UNITS25

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

/// COMPARE

Buildings like this one.

ON NEWTON ST · ZIP 90505

3107 NEWTON ST→76 UNITS · BUILT 1969 · 5+ UNITS3111 NEWTON ST→2 UNITS · BUILT 1950 · DUPLEX3220 NEWTON ST→2 UNITS · BUILT 1950 · DUPLEX3224 NEWTON ST→2 UNITS · BUILT 1950 · DUPLEX3302 NEWTON ST→2 UNITS · BUILT 1950 · DUPLEX3320 NEWTON ST→2 UNITS · BUILT 1950 · DUPLEX

SIMILAR SIZE AND ERA IN 90505

22520 ERIEL AVE→2 UNITS · BUILT 1961 · 2,999 SF24205 WARD ST→2 UNITS · BUILT 1966 · 2,970 SF24213 WARD ST→2 UNITS · BUILT 1966 · 2,594 SF24216 OCEAN AVE→2 UNITS · BUILT 1954 · 1,728 SF24223 MADISON ST→2 UNITS · BUILT 1959 · 2,544 SF24224 NEECE AVE→2 UNITS · BUILT 1961 · 2,404 SF
EVERY BUILDING IN 90505 →
/// COMMON QUESTIONS · 3663 NEWTON ST

The short answers.

Is 3663 Newton St 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 3663 Newton St have?

County records list 2 units at 3663 Newton St, classified as duplex across 2,284 square feet of building area, averaging about 1,142 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 3663 Newton St built?

The assessor roll gives a build year of 1969, 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 3663 Newton St last sell, and for how much?

The last recorded transfer was May 2021, at an estimated $1,249,998 — about $624,999 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 3663 Newton St assessed at, and is that what it is worth?

The current assessed value is $1,353,038 ($649,458 land, $703,580 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 3663 Newton St 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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