Apartment buildings in 91325, Los Angeles

By Shaya Lowenstein, Senior Associate at Lyon Stahl Investment Real Estate, CA DRE #01942326. From the 2025 LA County assessor roll, transfers through January 17, 2025.

THE SHORT VERSION

ZIP code 91325 in Los Angeles has 219 parcels with two or more units, 5,880 units in all, on the 2025 Los Angeles County assessor roll. Half of them were built in 1964 or earlier, and 157, or 72%, in 1978 or earlier. By build year and the city line, 156 are likely under the Los Angeles Rent Stabilization Ordinance. 44 parcels, 20%, have not been reassessed on a sale since 1995 or earlier, and 20 last changed hands in 2024.

Parcels with 2 or more units
219
Units in those parcels
5,880
Median year built
1964
Built in 1978 or earlier
157
Likely under LA rent control
156
Median Prop 13 base year
2009
Base year 1995 or earlier
44
Last transfer in 2024
20
Open soft-story permits
3

What the buildings in 91325 Los Angeles look like.

91325 Los Angeles leans toward larger buildings. 179 of the 219 parcels hold five units or more, which puts them in commercial lending and commercial pricing rather than the residential market.

The average parcel here holds 26.8 units. 25 parcels hold 50 units or more. The largest ones are listed further down this page, each with its own public record.

APARTMENT PARCELS BY SIZE
SizeParcelsShare
Two to four units4018%
Five to nine units6530%
10 to 19 units2411%
20 to 49 units6530%
50 units or more2511%

How old they are.

Half the apartment parcels in 91325 Los Angeles were built in 1964 or earlier. 157 of 219, about 72%, went up in 1978 or before.

Across the 255 ZIP codes on this site that share is 89%, so 91325 Los Angeles has a smaller share of older buildings than the average. Older buildings tend to carry the questions a buyer will ask about, like plumbing, electrical, the roof and whether the building needs a seismic retrofit.

Rent control in 91325 Los Angeles.

218 of the 219 parcels in 91325 sit inside the City of Los Angeles by the city's zoning map. 156 of those were built in 1978 or earlier, and those are the buildings most likely to fall under the Los Angeles Rent Stabilization Ordinance.

That figure is worked out from the build year and the city line. It is not the Housing Department's own list, so check a single building on the LAHD lookup before you rely on it. Buildings in the city that the ordinance does not cover are often still under the state cap in AB 1482.

The other 1 parcel in this ZIP is outside the city or have no zoning record here, so the city ordinance does not reach them. Unincorporated county areas have their own rent stabilization rules.

3 parcels here have an open soft-story retrofit permit on file with the city. That means a permit was pulled and the work had not been signed off when the city's data was read. It is not a list of every building that got an order.

How long owners hold.

The median Prop 13 base year for apartment parcels in 91325 Los Angeles is 2009. A base year resets when a building sells, so an old one usually means the same owner or the same family has held it a long time.

44 parcels, 20%, still carry a base year of 1995 or earlier. The figure for all 255 ZIP codes here is 28%, so owners in 91325 Los Angeles have held for less time than the average.

Long-held buildings often pay property tax on a value set decades ago. When they sell, the new owner is taxed on the price, which is part of why rents and expenses on these buildings need a close look before anyone sets a price.

How often buildings sell.

By last recorded transfer, 28 apartment parcels in 91325 Los Angeles changed hands in 2022, 9 in 2023 and 20 in 2024.

That is 9.1% of the parcels here, against 7.3% across all 255 ZIP codes, so buildings here turned over more often than the average.

A building that sold twice in those years shows up once, in its later year, and a transfer is not always a sale at market. A move into a trust or between family members is recorded too.

Inside the City of Los Angeles the Measure ULA transfer tax has applied to sales over about $5 million since April 2023. My study of how it changed sales is linked below.

PARCELS BY YEAR OF LAST RECORDED TRANSFER
YearParcels
202228
20239
202420

LA apartment sales over $5 million fell by half after Measure ULA

The largest apartment buildings in 91325 Los Angeles.

  1. 9500 Zelzah Ave, Los Angeles 91325374 units, built 1966
  2. 17171 Roscoe Blvd, Los Angeles 91325268 units, built 1975
  3. 18013 Devonshire St, Los Angeles 91325201 units, built 1970
  4. 10201 Lindley Ave, Los Angeles 91325200 units, built 1987
  5. 9810 Zelzah Ave, Los Angeles 91325150 units, built 1984
  6. 18419 Nordhoff St, Los Angeles 91325146 units, built 2020
  7. 17819 Merridy St, Los Angeles 91325131 units, built 1984
  8. 17730 Lassen St, Los Angeles 91325125 units, built 1987
  9. 17821 Lassen St, Los Angeles 91325124 units, built 1985
  10. 9740 Zelzah Ave, Los Angeles 91325115 units, built 1985
  11. 9710 Zelzah Ave, Los Angeles 91325102 units, built 1987
  12. 8545 Balboa Blvd, Los Angeles 91325100 units, built 1969

See every apartment building in 91325 Los Angeles with units, square footage, year built and assessed value for each one.

Questions owners ask about 91325 Los Angeles.

How many apartment buildings are in 91325 Los Angeles?

The 2025 Los Angeles County assessor roll lists 219 parcels with two or more units in ZIP code 91325 in Los Angeles, with 5,880 units between them. 40 hold two to four units and 179 hold five or more.

How old are the apartment buildings in 91325 Los Angeles?

The median build year is 1964. 157 of the 219 parcels, about 72%, were built in 1978 or earlier.

Are apartments in 91325 Los Angeles under rent control?

218 of the 219 parcels in 91325 sit inside the City of Los Angeles by the city's zoning map. 156 of those were built in 1978 or earlier, and those are the buildings most likely to fall under the Los Angeles Rent Stabilization Ordinance. That figure is worked out from the build year and the city line. It is not the Housing Department's own list, so check a single building on the LAHD lookup before you rely on it. Buildings in the city that the ordinance does not cover are often still under the state cap in AB 1482.

How often do apartment buildings sell in 91325 Los Angeles?

28 parcels show a last recorded transfer in 2022, 9 in 2023 and 20 in 2024. A building that sold twice counts once, in its later year.

How long do owners hold apartment buildings in 91325 Los Angeles?

The median Prop 13 base year is 2009, and 44 parcels, 20%, have a base year of 1995 or earlier. That usually means the same owner or family for 30 years or more.

What is my apartment building in 91325 Los Angeles worth?

It depends on the rents, the expenses, the condition and which rent rules apply, so a number from a website is a guess. Send me the address and I will give you a value based on recent sales nearby and what your building actually earns. There is no charge.

/// OWN A BUILDING IN 91325?

Type your address. You get the county record for it right here, and I will send you a value based on recent sales nearby if you want one.

Thinking about selling? Read how I sell apartment buildings in Los Angeles or ask for a free valuation.

/// NEARBY ZIP CODES

Where these numbers come from.

  • Every count is from the 2025 Los Angeles County assessor roll and counts parcels the assessor lists with two or more units. A parcel can hold more than one building.
  • The sale years are the most recent recorded transfer on each parcel, through January 17, 2025. A transfer into a trust or between family members is recorded the same way as a sale.
  • The base year is the year Prop 13 last set the parcel's land value, which happens when it changes hands. Values set before 1975 show as 1975.
  • Rent control and soft-story figures cover the City of Los Angeles only and come from the city's zoning map and permit data. Rent control is worked out from the build year, not taken from the Housing Department's list.
  • The numbers were taken from the roll on October 27, 2026. Download every area as a CSV file.

/// HOW TO CITE THIS

Shaya Lowenstein, "Apartment buildings in 91325, Los Angeles," Shaya Lowenstein, October 27, 2026, https://www.shayarealestate.com/apartment-buildings/91325. Figures from the 2025 Los Angeles County assessor roll.

Shaya Lowenstein, CA DRE #01942326, Lyon Stahl Investment Real Estate. Public record figures, offered as research and not as an appraisal of any one building.