SKIP TO CONTENT
S.LOWENSTEIN
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTVALUATION_
VALUATION_
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTWHAT'S IT WORTH? →
THEME
DEAL INDEXBUILDINGSTRACK RECORDMARKETSMARKET REPORTTOOLSGUIDESDEAL ALERTSWATCHLISTWHOVALUATIONCONTACT
(323) 944-2221@SHAYASELLSLA
© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/100 19TH ST
/// BUILDING FILE · ROLL 2025

100 19TH ST.

Hermosa Beach, CA 90254 · APN 4183-009-011

/// 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

6

BUILDING SF

5,971

SF / UNIT

995

YEAR BUILT

1933

BEDROOMS

6

BATHROOMS

7

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$195,621
IMPROVEMENTS$174,167
TOTAL$369,788
LAND BASE YEAR1975
OWNERSHIP TENUREAPPROX. 51 YEARS

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

/// LAST TRANSFER
RECORDEDJAN 26, 1995

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 19TH ST · ZIP 90254

1101 19TH ST→2 UNITS · BUILT 1956 · DUPLEX124 19TH ST→3 UNITS · BUILT 1963 · TRIPLEX17 19TH ST→3 UNITS · BUILT 2000 · TRIPLEX18 19TH ST→2 UNITS · BUILT 2017 · DUPLEX224 19TH ST→2 UNITS · BUILT 1922 · DUPLEX30 19TH ST→3 UNITS · BUILT 1921 · TRIPLEX

SIMILAR SIZE AND ERA IN 90254

104 HERMOSA AVE→5 UNITS · BUILT 1927 · 2,860 SF106 21ST ST→7 UNITS · BUILT 1941 · 5,302 SF1102 MANHATTAN AVE→5 UNITS · BUILT 1948 · 3,150 SF1142 MANHATTAN AVE→5 UNITS · BUILT 1948 · 4,323 SF1150 MANHATTAN AVE→5 UNITS · BUILT 1928 · 4,562 SF131 10TH ST→10 UNITS · BUILT 1937 · 4,477 SF
EVERY BUILDING IN 90254 →
/// COMMON QUESTIONS · 100 19TH ST

The short answers.

Is 100 19th 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 100 19th St have?

County records list 6 units at 100 19th St, classified as 5+ units across 5,971 square feet of building area, averaging about 995 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 100 19th St built?

The assessor roll gives a build year of 1933, 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 100 19th St last change hands?

The most recent transfer on the roll was recorded January 1995. 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 100 19th St assessed at, and is that what it is worth?

The current assessed value is $369,788 ($195,621 land, $174,167 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 51 years.

Would the owner of 100 19th St face a big tax bill on a sale?

Possibly. A base year going back roughly 51 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 100 19th 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 →

NOT SELLING? GET DEALS LIKE THIS FIRST →