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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/MID-CITY/5340 BLACKWELDER ST
/// BUILDING FILE · ROLL 2025

5340 BLACKWELDER ST.

Los Angeles, CA 90016 · APN 5043-021-009

/// 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

12

BUILDING SF

11,058

SF / UNIT

922

YEAR BUILT

1963

BEDROOMS

22

BATHROOMS

12

USE · CODE 0500

5+ UNITS

/// ASSESSED VALUE
LAND$249,794
IMPROVEMENTS$283,522
TOTAL$533,316
LAND BASE YEAR1988
OWNERSHIP TENUREAPPROX. 38 YEARS

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

/// LAST TRANSFER
RECORDEDOCT 30, 2012

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 COVERED BY LA RSO

Built 1963 in the City of Los Angeles with 12 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions.

HOW LA RSO WORKS →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 90016

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
2747 S MANSFIELD AVE→DEC 2024EST.$1,250,000$416,667UNITS35105 W 21ST ST→DEC 2024EST.$1,200,000$200,000UNITS63011 VIRGINIA RD→DEC 2024EST.$1,270,000$423,333UNITS33039 WEST BLVD→DEC 2024EST.$909,000$454,500UNITS22049 S BURNSIDE AVE→DEC 2024EST.$959,500$319,833UNITS35065 BANGOR ST→DEC 2024EST.$865,000$216,250UNITS45130 ROSELAND ST→DEC 2024EST.$1,180,482$196,747UNITS62902 WEST BLVD→DEC 2024EST.$980,000$490,000UNITS2

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

/// COMPARE

Buildings like this one.

ON BLACKWELDER ST · ZIP 90016

5175 BLACKWELDER ST→2 UNITS · BUILT 1930 · DUPLEX5210 BLACKWELDER ST→3 UNITS · BUILT 1922 · TRIPLEX5212 BLACKWELDER ST→6 UNITS · BUILT 1947 · 5+ UNITS5243 BLACKWELDER ST→5 UNITS · FOURPLEX5246 BLACKWELDER ST→8 UNITS · BUILT 1962 · 5+ UNITS5265 BLACKWELDER ST→2 UNITS · BUILT 1930 · DUPLEX

SIMILAR SIZE AND ERA IN 90016

1902 S VICTORIA AVE→20 UNITS · BUILT 1963 · 17,931 SF1905 CLAUDINA AVE→7 UNITS · BUILT 1959 · 5,261 SF1907 S LONGWOOD AVE→7 UNITS · BUILT 1948 · 4,506 SF1908 S DUNSMUIR AVE→8 UNITS · BUILT 1950 · 3,396 SF1909 BUCKINGHAM RD→16 UNITS · BUILT 1964 · 13,155 SF1911 S PALM GROVE AVE, APT 0004→8 UNITS · BUILT 1963 · 5,980 SF
EVERY BUILDING IN 90016 →RSO, 5–12 UNITS →
/// SUBMARKET

This building sits in Mid-City.

CAP RATES, GRM, AND $/UNIT FROM CLOSED COMPS →

/// COMMON QUESTIONS · 5340 BLACKWELDER ST

The short answers.

Is 5340 Blackwelder St rent controlled?

Built 1963 in the City of Los Angeles with 12 units — pre-October 1978 multifamily inside city limits is generally under the Rent Stabilization Ordinance, capping annual increases and restricting evictions. 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 5340 Blackwelder St have?

County records list 12 units at 5340 Blackwelder St, classified as 5+ units across 11,058 square feet of building area, averaging about 922 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 5340 Blackwelder St built?

The assessor roll gives a build year of 1963, 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 5340 Blackwelder St last change hands?

The most recent transfer on the roll was recorded October 2012. 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 5340 Blackwelder St assessed at, and is that what it is worth?

The current assessed value is $533,316 ($249,794 land, $283,522 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 38 years.

Would the owner of 5340 Blackwelder St face a big tax bill on a sale?

Possibly. A base year going back roughly 38 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.

What is the Mid-City apartment market doing?

5340 Blackwelder St sits in Mid-City, in Los Angeles. Recorded sale counts, median price per unit, median price per square foot, and the share of rent-control-era stock for the submarket are published and updated as the county roll refreshes — see the Mid-City market page for the current figures rather than a number quoted here.

How do I find out what 5340 Blackwelder 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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