For the first time ever, this truly special San Marcos home is being offered for sale! Custom built by its original owners and set on 1.7 acres, the home makes an unforgettable first impression with stunning curb appeal and a thoughtfully designed layout that captures breathtaking views overlooking Lake San Marcos from nearly every room. Expansive windows fill the generous living spaces with natural light, keeping the incredible scenery front and center. Designed for both everyday comfort and entertaining, the home features an expansive living area, a spacious recreation room complete with a bar, and a rare indoor pool with its own attached bathroom for year-round enjoyment. Outdoors, expansive balconies and patios invite you to relax, entertain, and soak in the views, while a private putting green offers yet another place to enjoy the spectacular setting. Owned solar adds to the home’s appeal, and the sprawling grounds provide privacy, room to spread out, and exciting possibilities for additional uses, including the potential for an ADU. With its one-of-a-kind setting, sweeping views, and custom-built character, this is a home that simply can’t be replicated.
Property Details
Price:
$2,350,000
MLS #:
260025734SD
Status:
Active
Beds:
3
Baths:
4.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Lake San Marcos
Neighborhood:
92078sanmarcos
Listed Date:
Oct 30, 2026
Finished Sq Ft:
4,770
Lot Size:
73,616 sqft / 1.69 acres (approx)
Year Built:
1989
See this Listing
Schools
Interior
Appliances
Disposal, Microwave, Refrigerator, Dishwasher
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Dual, Central Air
Heating
Natural Gas, Forced Air
Laundry Features
Laundry Room, Gas & Electric Dryer Hookup
Levels
Two
Exterior
Attached Garage YN
1
Construction Materials
Stucco
Covered Spaces
3
Garage Spaces
3
Open Parking Spaces
6
Open Parking YN
1
Parking Features
Driveway
Parking Spots
9
Parking Total
9
Roof
Concrete
Stories
2
Financial
Map
Community
- Address1687 La Plaza San Marcos CA
- SubdivisionLake San Marcos
- CitySan Marcos
- CountySan Diego
- Zip Code92078
Subdivisions in San Marcos
Market Summary
Current real estate data for Single Family in San Marcos as of Nov 04, 2026
108
Single Family Listed
55
Avg DOM
608
Avg $ / SqFt
$1,336,239
Avg List Price
Property Summary
- Located in the Lake San Marcos subdivision, 1687 La Plaza San Marcos CA is a Single Family for sale in San Marcos, CA, 92078. It is listed for $2,350,000 and features 3 beds, 5 baths, and has approximately 4,770 square feet of living space, and was originally constructed in 1989. The current price per square foot is $493. The average price per square foot for Single Family listings in San Marcos is $608. The average listing price for Single Family in San Marcos is $1,336,239.
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