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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/1129 10TH ST
/// BUILDING FILE · ROLL 2025

1129 10TH ST.

Hermosa Beach, CA 90254 · APN 4161-027-007

/// 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

3

BUILDING SF

2,269

SF / UNIT

756

YEAR BUILT

1925

BEDROOMS

5

BATHROOMS

4

USE · CODE 0300

TRIPLEX

/// ASSESSED VALUE
LAND$307,388
IMPROVEMENTS$230,533
TOTAL$537,921
LAND BASE YEAR2000
OWNERSHIP TENUREAPPROX. 26 YEARS

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

/// LAST TRANSFER
RECORDEDJAN 13, 2021

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 90254

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
934 MANHATTAN AVE→DEC 2024EST.$1,650,000$550,000UNITS3720 21ST ST→DEC 2024EST.$10,400,000$520,000UNITS2024 11TH CT→DEC 2024EST.$2,415,000$805,000UNITS3947 MONTEREY BLVD→DEC 2024EST.$1,700,000$850,000UNITS263 16TH ST→DEC 2024EST.$3,400,000$1,700,000UNITS256 15TH ST→DEC 2024EST.$2,115,128$528,782UNITS41217 OWOSSO AVE→NOV 2024EST.$1,360,000$680,000UNITS22158 MONTEREY BLVD→NOV 2024EST.$7,000,000$3,500,000UNITS2

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

/// COMPARE

Buildings like this one.

ON 10TH ST · ZIP 90254

1002 10TH ST→2 UNITS · BUILT 1940 · DUPLEX1069 10TH ST→2 UNITS · BUILT 1955 · DUPLEX1083 10TH ST→2 UNITS · BUILT 1956 · DUPLEX1089 10TH ST→2 UNITS · BUILT 1956 · DUPLEX1224 10TH ST→2 UNITS · BUILT 1956 · DUPLEX1236 10TH ST→3 UNITS · BUILT 1927 · TRIPLEX

SIMILAR SIZE AND ERA IN 90254

1025 MANHATTAN AVE→3 UNITS · BUILT 1912 · 2,408 SF1027 MONTEREY BLVD→3 UNITS · BUILT 1922 · 2,590 SF1035 MANHATTAN AVE→3 UNITS · BUILT 1939 · 3,237 SF1038 SUNSET DR→3 UNITS · BUILT 1923 · 1,344 SF1046 LOMA DR→3 UNITS · BUILT 1924 · 1,462 SF1069 MONTEREY BLVD→3 UNITS · BUILT 1924 · 2,664 SF
EVERY BUILDING IN 90254 →BUILT BEFORE 1930 →
/// COMMON QUESTIONS · 1129 10TH ST

The short answers.

Is 1129 10th 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 1129 10th St have?

County records list 3 units at 1129 10th St, classified as triplex across 2,269 square feet of building area, averaging about 756 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 1129 10th St built?

The assessor roll gives a build year of 1925, 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 1129 10th St last change hands?

The most recent transfer on the roll was recorded January 2021. 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 1129 10th St assessed at, and is that what it is worth?

The current assessed value is $537,921 ($307,388 land, $230,533 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 26 years.

Would the owner of 1129 10th St face a big tax bill on a sale?

Possibly. A base year going back roughly 26 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 1129 10th 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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