3924 Grandon Ave is a one-story San Marcos home built in 1961 with 1,192 square feet, three bedrooms and two bathrooms in the main home. The living room connects to a dining area with sliding doors to the rear patio. The kitchen features white cabinetry, a gas range, a vent hood and a window above the sink. The primary bedroom has an adjoining bathroom with a separate shower, while two additional bedrooms share a hall bathroom with a tub-and-shower combination. Laundry space and a broad driveway add utility. A covered patio, paved outdoor areas and established palms extend the living space outdoors.
Listing Provided Courtesy of at Opendoor Brokerage Inc.
Property Details
Price:
$799,000
MLS #:
260023094
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subdivision:
Unknown 999
Neighborhood:
northcounty
Listed Date:
Sep 21, 2026
Finished Sq Ft:
1,232
Total Sq Ft:
1,232
Lot Size:
6,900 sqft / 0.16 acres (approx)
Year Built:
1961
See this Listing
Schools
Interior
Appliances
Microwave, Counter Top
Bathrooms
2 Full Bathrooms
Cooling
Central Forced Air
Heating
N/K
Laundry Features
Washer Hookup
Levels
1 Story
Exterior
Construction Materials
Wood
Fencing
Wood
Parking Features
None Known
Roof
Tile/Clay
Financial
HOA Fee Frequency
N/K
HOA Includes
N/K
Map
Community
- Address3924 Grandon San Marcos CA
- SubdivisionUnknown (999)
- CitySan Marcos
- CountySan Diego
- Zip Code92078
Subdivisions in San Marcos
Market Summary
Current real estate data for Single Family in San Marcos as of Oct 08, 2026
164
Single Family Listed
50
Avg DOM
561
Avg $ / SqFt
$1,082,044
Avg List Price
Property Summary
- Located in the Unknown (999) subdivision, 3924 Grandon San Marcos CA is a Single Family for sale in San Marcos, CA, 92078. It is listed for $799,000 and features 3 beds, 2 baths, and has approximately 1,232 square feet of living space, and was originally constructed in 1961. The current price per square foot is $649. The average price per square foot for Single Family listings in San Marcos is $561. The average listing price for Single Family in San Marcos is $1,082,044. To schedule a showing of MLS#260023094 at 3924 Grandon in San Marcos, CA, contact your Pacific Sotheby’s International Realty agent at 6193633000.
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