307 E Washington Ave Ave, El Cajon, CA 92020 (MLS # 260004137SD)

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PRICE $1,100,000 dsIDX morgage calculator
BEDS 4
BATHS 3
HOME SIZE 2,191 sqft
LOT SIZE 20,949 sqft

RARE MASSIVE INVESTMENT POTENTIAL!!!! Nearly half an acre in El Cajon, flat, usable, conveniently located, and loaded with potential. At just under 1/2 acre, this is one of the largest residential parcels in the area, offering room to build, expand, renovate, or completely transform the property! The existing original home features over 2,100SF with ATTACHED ADU, pool, built-in BBQ and firepit area creating the PERFECT multi-generational compound or investment opportunity ready for your transformation! Located in a mixed-use neighborhood and currently zoned R-6 with potential for lot splitting (buyer to verify), the income producing possibilities are substantial. Existing home features 3 bedrooms, 2 baths, separate laundry room and incredible sunroom overlooking the oversized yard, with an attached 1 bedroom ADU with separate entrance. The circular driveway and multiple outbuildings provide ample parking for cars, boats and RVs. Whether you are looking to renovate and make the place your own, or reimagine the space to maximize best use potential, this one-of-a-kind property presents exceptional development opportunities. Bring your contractor and your vision. Rare land. Rare scale. Rare opportunity.

DAYS ON MARKET 25 LAST UPDATED 2/20/2026
TRACT El Cajon YEAR BUILT 1946
COMMUNITY 92020 - El Cajon GARAGE SPACES 2.0
COUNTY San Diego STATUS Active
PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR Wall/Window Unit(s)
AIR CONDITIONING Yes
APPLIANCES Refrigerator
AREA 92020 - El Cajon
CONSTRUCTION Stucco, Wood Siding
FIREPLACE Yes
GARAGE Yes
HEAT Electric, Forced Air
LOT 0.4809 acre(s)
LOT DIMENSIONS 20950
PARKING Circular Driveway, Carport, Driveway
POOL DESCRIPTION In Ground
STORIES 1
SUBDIVISION El Cajon
MORTGAGE CALCULATOR
   

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Listed with Hunter & Maddox Intl. Inc.

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 3/17/26 6:01 AM PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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