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/4519 CYPRESS AVE
/// BUILDING FILE · ROLL 2025

4519 CYPRESS AVE.

El Monte, CA 91731 · APN 8570-003-006

/// 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

15

BUILDING SF

13,749

SF / UNIT

917

YEAR BUILT

1933

BEDROOMS

26

BATHROOMS

18

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$140,319
IMPROVEMENTS$933,512
TOTAL$1,073,831
LAND BASE YEAR1980
OWNERSHIP TENUREAPPROX. 46 YEARS

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

/// LAST TRANSFER
RECORDEDJAN 18, 1994

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 91731

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
3338 WASHINGTON AVE→DEC 2024EST.$955,000$477,500UNITS23320 MEEKER AVE→DEC 2024EST.$1,000,000$250,000UNITS43354 MEEKER AVE→DEC 2024EST.$2,276,000$284,500UNITS83951 ARDEN DR→NOV 2024EST.$750,000$375,000UNITS23416 GRANADA AVE→OCT 2024EST.$933,000$311,000UNITS34128 EUNICE AVE→OCT 2024EST.$1,532,000$383,000UNITS44634 CYPRESS AVE→OCT 2024EST.$860,000$430,000UNITS24106 SHIRLEY AVE→OCT 2024EST.$650,000$325,000UNITS2

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

/// COMPARE

Buildings like this one.

ON CYPRESS AVE · ZIP 91731

3704 CYPRESS AVE→18 UNITS · BUILT 1963 · 5+ UNITS3743 CYPRESS AVE, NO B→2 UNITS · BUILT 1920 · DUPLEX3750 CYPRESS AVE→23 UNITS · BUILT 1928 · 5+ UNITS3820 CYPRESS AVE→2 UNITS · BUILT 1912 · DUPLEX4008 CYPRESS AVE→2 UNITS · BUILT 1925 · DUPLEX4014 CYPRESS AVE→6 UNITS · BUILT 1936 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91731

10020 LOFTUS DR→16 UNITS · BUILT 1946 · 15,124 SF11057 LOWER AZUSA RD→9 UNITS · BUILT 1946 · 6,604 SF11126 LAMBERT AVE→13 UNITS · BUILT 1947 · 11,544 SF3365 WASHINGTON AVE→11 UNITS · BUILT 1923 · 7,056 SF3420 SANTA ANITA AVE→18 UNITS · BUILT 1948 · 12,958 SF3630 BALDWIN AVE→9 UNITS · BUILT 1924 · 7,632 SF
EVERY BUILDING IN 91731 →
/// COMMON QUESTIONS · 4519 CYPRESS AVE

The short answers.

Is 4519 Cypress Ave 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 4519 Cypress Ave have?

County records list 15 units at 4519 Cypress Ave, classified as 5+ units across 13,749 square feet of building area, averaging about 917 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 4519 Cypress Ave 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 4519 Cypress Ave last change hands?

The most recent transfer on the roll was recorded January 1994. 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 4519 Cypress Ave assessed at, and is that what it is worth?

The current assessed value is $1,073,831 ($140,319 land, $933,512 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 46 years.

Would the owner of 4519 Cypress Ave face a big tax bill on a sale?

Possibly. A base year going back roughly 46 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 4519 Cypress Ave 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 →