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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/12121 SPROUL ST
/// BUILDING FILE · ROLL 2025

12121 SPROUL ST.

Norwalk, CA 90650 · APN 8056-005-005

/// 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

5

BUILDING SF

4,217

SF / UNIT

843

YEAR BUILT

1967

BEDROOMS

8

BATHROOMS

7

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$696,348
IMPROVEMENTS$504,852
TOTAL$1,201,200
LAND BASE YEAR2017
OWNERSHIP TENUREAPPROX. 9 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 24, 2019

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 90650

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11124 EXCELSIOR DR→DEC 2024EST.$5,600,000$233,333UNITS2413108 CURTIS AND KING RD→NOV 2024EST.$1,840,000$460,000UNITS413412 NORWALK BLVD→OCT 2024EST.$1,180,000$295,000UNITS411645 MAPLEDALE ST→OCT 2024EST.$4,800,000$300,000UNITS1610908 LEFFINGWELL RD→SEP 2024EST.$2,000,000$153,846UNITS1312110 FOSTER RD→AUG 2024EST.$550,000$275,000UNITS213404 NORWALK BLVD→AUG 2024EST.$1,658,000$414,500UNITS412044 SYCAMORE ST→JUN 2024EST.$1,028,000$342,667UNITS3

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

/// COMPARE

Buildings like this one.

ON SPROUL ST · ZIP 90650

11832 SPROUL ST→6 UNITS · BUILT 1959 · 5+ UNITS11855 SPROUL ST→3 UNITS · BUILT 2006 · TRIPLEX11856 SPROUL ST→3 UNITS · BUILT 1932 · TRIPLEX11872 SPROUL ST→8 UNITS · BUILT 1958 · 5+ UNITS11878 SPROUL ST→2 UNITS · BUILT 1947 · DUPLEX11884 SPROUL ST→3 UNITS · BUILT 2004 · TRIPLEX

SIMILAR SIZE AND ERA IN 90650

11062 EXCELSIOR DR→8 UNITS · BUILT 1964 · 6,775 SF11153 BARNWALL ST→7 UNITS · BUILT 1954 · 6,153 SF11816 163RD ST→8 UNITS · BUILT 1954 · 3,308 SF11821 ORANGE ST→5 UNITS · BUILT 1959 · 2,644 SF11901 PIONEER BLVD→6 UNITS · BUILT 1959 · 5,178 SF11912 SPROUL ST→8 UNITS · BUILT 1955 · 4,592 SF
EVERY BUILDING IN 90650 →
/// COMMON QUESTIONS · 12121 SPROUL ST

The short answers.

Is 12121 Sproul 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 12121 Sproul St have?

County records list 5 units at 12121 Sproul St, classified as 5+ units across 4,217 square feet of building area, averaging about 843 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 12121 Sproul St built?

The assessor roll gives a build year of 1967, 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 12121 Sproul St last change hands?

The most recent transfer on the roll was recorded July 2019. 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 12121 Sproul St assessed at, and is that what it is worth?

The current assessed value is $1,201,200 ($696,348 land, $504,852 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 12121 Sproul 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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