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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/3521 NEWTON ST
/// BUILDING FILE · ROLL 2025

3521 NEWTON ST.

Torrance, CA 90505 · APN 7535-010-004

/// 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

4,125

SF / UNIT

2,063

YEAR BUILT

2017

BEDROOMS

5

BATHROOMS

5

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$536,234
IMPROVEMENTS$955,159
TOTAL$1,491,393
LAND BASE YEAR1991
OWNERSHIP TENUREAPPROX. 35 YEARS

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

/// LAST TRANSFER
RECORDEDAUG 22, 2014

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 EXEMPT (NEW CONSTRUCTION)

Built 2017 — buildings under 15 years old are exempt from AB 1482; the state cap applies once the building turns 15.

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

24223 NEECE AVE→2 UNITS · BUILT 2020 · 4,162 SF24224 LOS CODONA AVE→2 UNITS · BUILT 2004 · 3,451 SF24225 WARD ST→2 UNITS · BUILT 2015 · 4,382 SF24427 MADISON ST→2 UNITS · BUILT 2010 · 4,264 SF24446 NEECE AVE→2 UNITS · BUILT 2015 · 3,202 SF24450 NEECE AVE→2 UNITS · BUILT 2015 · 3,202 SF
EVERY BUILDING IN 90505 →
/// COMMON QUESTIONS · 3521 NEWTON ST

The short answers.

Is 3521 Newton St rent controlled?

Built 2017 — buildings under 15 years old are exempt from AB 1482; the state cap applies once the building turns 15. 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 3521 Newton St have?

County records list 2 units at 3521 Newton St, classified as duplex across 4,125 square feet of building area, averaging about 2,063 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 3521 Newton St built?

The assessor roll gives a build year of 2017, which is after the October 1978 RSO cutoff. Age drives more than character here: it sets rent-cap exposure, seismic retrofit obligations, and what a lender will underwrite.

When did 3521 Newton St last change hands?

The most recent transfer on the roll was recorded August 2014. 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 3521 Newton St assessed at, and is that what it is worth?

The current assessed value is $1,491,393 ($536,234 land, $955,159 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 35 years.

Would the owner of 3521 Newton St face a big tax bill on a sale?

Possibly. A base year going back roughly 35 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 3521 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.

WHAT'S IT WORTH_TALK TO SHAYA →

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