- 3 Beds
- 2 Baths
- 1,293 Sqft
- .17 Acres
7439 Mason Avenue
Exceptional development opportunity in the heart of Winnetka. RTI plans call for a front duplex with each residence offering 3 bedrooms and 2 bathrooms (each projected to rent at approximately $3,950/ month), developed through SB9, along with two newly constructed 2BD/2BA ADUs (each projected to rent at approximately $2,950/month) at the rear of the property. The proposed configuration creates a highly desirable four-unit compound, ideal for investors, builders, or end users seeking long-term income, multi-generational living, or resale flexibility. With its efficient layout and strong unit mix, the project is well-positioned to maximize rental yield and future value. Ideally located near Westfield Topanga, parks, public transit, and major freeways, this property combines prime location with compelling development upside in one of the Valley's most accessible neighborhoods.
Essential Information
- MLS® #26641755
- Price$798,000
- Bedrooms3
- Bathrooms2.00
- Full Baths2
- Square Footage1,293
- Acres0.17
- Year Built1955
- TypeResidential
- Sub-TypeSingle Family Residence
- StatusActive
Community Information
- Address7439 Mason Avenue
- AreaWIN - Winnetka
- CityWinnetka
- CountyLos Angeles
- Zip Code91306
Amenities
- ParkingNone
- GaragesNone
- ViewNone
- PoolNone
Interior
- HeatingNone
- CoolingNone
- FireplacesNone
- StoriesOne
Additional Information
- Date ListedJanuary 23rd, 2026
- Days on Market27
- ZoningLARS
Listing Details
- AgentAndrew Dinsky
- OfficeEquity Union
Price Change History for 7439 Mason Avenue, Winnetka, (MLS® #26641755)
| Date | Details | Change |
|---|---|---|
| Price Reduced from $898,000 to $798,000 |
Andrew Dinsky, Equity Union.
Based on information from California Regional Multiple Listing Service, Inc. as of February 19th, 2026 at 8:45am PST. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.