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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/10822 HARTSOOK ST
/// BUILDING FILE · ROLL 2025

10822 HARTSOOK ST.

Los Angeles, CA 91601 · APN 2419-007-005

/// 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

1

BUILDING SF

3,768

SF / UNIT

3,768

YEAR BUILT

1989

BEDROOMS

4

BATHROOMS

4

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$774,489
IMPROVEMENTS$354,969
TOTAL$1,129,458
LAND BASE YEAR2010
OWNERSHIP TENUREAPPROX. 16 YEARS

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

/// LAST TRANSFER
RECORDEDAPR 23, 2010

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 91601

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
11227 HATTERAS ST→DEC 2024EST.$925,000$185,000UNITS55508 CAMELLIA AVE→DEC 2024EST.$2,900,000$725,000UNITS45525 ELMER AVE→DEC 2024EST.$1,550,000$387,500UNITS45316 CAHUENGA BLVD→DEC 2024EST.$1,475,000$184,375UNITS85550 DENNY AVE→DEC 2024EST.$2,400,000$300,000UNITS85932 LEMP AVE→DEC 2024EST.$2,347,919$586,980UNITS411040 HESBY ST→DEC 2024EST.$6,650,000$350,000UNITS1911492 ALBERS ST→DEC 2024EST.$885,000$442,500UNITS2

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

/// COMPARE

Buildings like this one.

ON HARTSOOK ST · ZIP 91601

10801 HARTSOOK ST→3 UNITS · BUILT 1946 · TRIPLEX10821 HARTSOOK ST→3 UNITS · BUILT 1946 · TRIPLEX10827 HARTSOOK ST→3 UNITS · BUILT 1947 · TRIPLEX10828 HARTSOOK ST→1 UNITS · BUILT 1938 · DUPLEX10833 HARTSOOK ST→3 UNITS · BUILT 1948 · TRIPLEX10839 HARTSOOK ST→2 UNITS · BUILT 1938 · DUPLEX
EVERY BUILDING IN 91601 →
/// COMMON QUESTIONS · 10822 HARTSOOK ST

The short answers.

Is 10822 Hartsook 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 10822 Hartsook St have?

County records list 1 unit at 10822 Hartsook St, classified as fourplex across 3,768 square feet of building area, averaging about 3,768 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 10822 Hartsook St built?

The assessor roll gives a build year of 1989, 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 10822 Hartsook St last change hands?

The most recent transfer on the roll was recorded April 2010. 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 10822 Hartsook St assessed at, and is that what it is worth?

The current assessed value is $1,129,458 ($774,489 land, $354,969 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 16 years.

Would the owner of 10822 Hartsook St face a big tax bill on a sale?

Possibly. A base year going back roughly 16 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 10822 Hartsook 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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