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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/561 VIA ALTAMIRA
/// BUILDING FILE · ROLL 2025

561 VIA ALTAMIRA.

Montebello, CA 90640 · APN 5268-004-019

/// 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

4

BUILDING SF

2,656

SF / UNIT

664

YEAR BUILT

1954

BEDROOMS

5

BATHROOMS

4

USE · CODE 0400

FOURPLEX

/// ASSESSED VALUE
LAND$563,292
IMPROVEMENTS$187,595
TOTAL$750,887
LAND BASE YEAR2014
OWNERSHIP TENUREAPPROX. 12 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 20, 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 90640

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
505 N 19TH ST→DEC 2024EST.$1,611,000$268,500UNITS6730 VIA ALTAMIRA→DEC 2024EST.$1,400,000$350,000UNITS4215 N 7TH ST→DEC 2024EST.$1,229,000$245,800UNITS52437 W REPETTO AVE→DEC 2024EST.$881,000$440,500UNITS2456 VIA VISTA→DEC 2024EST.$765,000$382,500UNITS2408 W MADISON AVE→NOV 2024EST.$880,000$440,000UNITS22311 W REPETTO AVE→NOV 2024EST.$909,000$303,000UNITS3331 N MONTEBELLO BLVD→NOV 2024EST.$2,900,000$263,636UNITS11

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

/// COMPARE

Buildings like this one.

ON VIA ALTAMIRA · ZIP 90640

500 VIA ALTAMIRA→2 UNITS · BUILT 1951 · DUPLEX549 VIA ALTAMIRA→4 UNITS · BUILT 1954 · FOURPLEX553 VIA ALTAMIRA→4 UNITS · BUILT 1954 · FOURPLEX557 VIA ALTAMIRA→4 UNITS · BUILT 1954 · FOURPLEX560 VIA ALTAMIRA→6 UNITS · BUILT 1962 · 5+ UNITS565 VIA ALTAMIRA→4 UNITS · BUILT 1954 · FOURPLEX

SIMILAR SIZE AND ERA IN 90640

1036 S GREENWOOD AVE→4 UNITS · BUILT 1955 · 2,969 SF1040 S GREENWOOD AVE→4 UNITS · BUILT 1955 · 2,969 SF1044 S GREENWOOD AVE→4 UNITS · BUILT 1955 · 2,969 SF1049 S BLUFF RD→4 UNITS · BUILT 1963 · 4,080 SF109 S 19TH ST→4 UNITS · BUILT 1939 · 2,275 SF110 W MADISON AVE→4 UNITS · BUILT 1947 · 3,858 SF
EVERY BUILDING IN 90640 →LAND WORTH MORE THAN THE BUILDING →
/// COMMON QUESTIONS · 561 VIA ALTAMIRA

The short answers.

Is 561 Via Altamira 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 561 Via Altamira have?

County records list 4 units at 561 Via Altamira, classified as fourplex across 2,656 square feet of building area, averaging about 664 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 561 Via Altamira built?

The assessor roll gives a build year of 1954, 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 561 Via Altamira last change hands?

The most recent transfer on the roll was recorded July 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 561 Via Altamira assessed at, and is that what it is worth?

The current assessed value is $750,887 ($563,292 land, $187,595 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 12 years.

How do I find out what 561 Via Altamira 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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