7439 Mason Avenue, Winnetka 91306

$755,000

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3

Beds

2

Baths

1,293

Square feet

7,327

Lot Size

About 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.

Features of 7439 Mason Avenue

MLS® # 26641755
Price $699,000
Sold Price $755,000
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 1,293
Lot Sqft 7,327
Acres 0.17
Year Built 1955
Type Residential
Sub-Type Single Family Residence
Status Closed

Community Information

Address 7439 Mason Avenue
Area WIN - Winnetka
City Winnetka
County Los Angeles
Zip Code 91306

Amenities

Parking None
Garages None
View None
Is Waterfront No
Has Pool No
Pool None

Interior

Heating None
Cooling None
Has Basement No
Fireplace No
Fireplaces None
Stories One

Additional Information

Date Listed January 23rd, 2026
Date Sold April 8th, 2026
Days on Market 59
Zoning LARS
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentAndrew Dinsky
OfficeEquity Union

Listing Map

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