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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/1720 257TH ST
/// BUILDING FILE · ROLL 2025

1720 257TH ST.

Los Angeles, CA 90717 · APN 7410-010-004

/// 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

2

BUILDING SF

2,612

SF / UNIT

1,306

YEAR BUILT

1976

BEDROOMS

6

BATHROOMS

4

USE · CODE 0200

DUPLEX

/// ASSESSED VALUE
LAND$47,791
IMPROVEMENTS$229,877
TOTAL$277,668
LAND BASE YEAR1978
OWNERSHIP TENUREAPPROX. 48 YEARS

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

/// LAST TRANSFER
RECORDEDJUL 20, 2004

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 1976 in the City of Los Angeles with 2 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 90717

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
2426 250TH ST→DEC 2024EST.$1,072,500$357,500UNITS325615 WESTERN AVE→DEC 2024EST.$2,750,000$152,778UNITS182150 240TH ST→DEC 2024EST.$975,000$487,500UNITS225840 OAK ST→DEC 2024EST.$4,650,000$290,625UNITS1625024 EBONY LN→DEC 2024EST.$900,000$450,000UNITS225201 FEIJOA AVE→NOV 2024EST.$1,260,000$420,000UNITS31910 257TH ST→OCT 2024EST.$940,000$470,000UNITS224665 WOODWARD AVE→OCT 2024EST.$700,000$350,000UNITS2

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

/// COMPARE

Buildings like this one.

ON 257TH ST · ZIP 90717

1700 257TH ST→10 UNITS · BUILT 1987 · 5+ UNITS1713 257TH ST→2 UNITS · BUILT 1933 · DUPLEX1719 257TH ST→2 UNITS · BUILT 1953 · DUPLEX1731 257TH ST→2 UNITS · BUILT 1924 · DUPLEX1733 257TH ST→2 UNITS · BUILT 1924 · DUPLEX1735 257TH ST→2 UNITS · BUILT 1950 · DUPLEX

SIMILAR SIZE AND ERA IN 90717

1721 255TH ST→2 UNITS · BUILT 1962 · 1,960 SF1722 251ST ST→2 UNITS · BUILT 1965 · 2,115 SF1740 257TH ST→2 UNITS · BUILT 1962 · 2,022 SF1811 259TH PL→2 UNITS · BUILT 1964 · 1,668 SF1816 259TH PL→2 UNITS · BUILT 1964 · 1,252 SF1830 261ST ST→2 UNITS · BUILT 1961 · 2,299 SF
EVERY BUILDING IN 90717 →RSO, 5–12 UNITS →
/// COMMON QUESTIONS · 1720 257TH ST

The short answers.

Is 1720 257th St rent controlled?

Built 1976 in the City of Los Angeles with 2 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 1720 257th St have?

County records list 2 units at 1720 257th St, classified as duplex across 2,612 square feet of building area, averaging about 1,306 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 1720 257th St built?

The assessor roll gives a build year of 1976, 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 1720 257th St last change hands?

The most recent transfer on the roll was recorded July 2004. 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 1720 257th St assessed at, and is that what it is worth?

The current assessed value is $277,668 ($47,791 land, $229,877 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 48 years.

Would the owner of 1720 257th St face a big tax bill on a sale?

Possibly. A base year going back roughly 48 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 1720 257th 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 →