First time ever on the market in highly desirable Rural Twin Oaks Valley Road in San Marcos. Situated on just under half an acre, this beautifully maintained property offers the perfect blend of country living, energy efficiency, and modern updates. Ideal for a hobby farm or sustainable lifestyle, the fully fenced property features a large garden, animal structure, XL chicken coop, multiple storage buildings, and convenient driveway access to the rear of the lot. There is abundant off-street parking with room for four vehicles on one side of the property and two vehicles on the other, plus plenty of space for RVs, boats, trailers, and recreational toys. Ample room to expand or add additional improvements. The home has been lovingly cared for and thoughtfully upgraded over the years. Standout features include a brand new roof, fully owned solar system with Tesla battery storage, renovated kitchen, updated bathroom, wood flooring throughout, and a spacious mudroom with laundry. Enjoy year-round outdoor living with two covered patios and expansive usable land. A rare opportunity to own a never-before-on-the-market home in Twin Oaks Valley offering privacy, flexibility, and room to grow while still being conveniently close to town. Home came back on the market at no fault to seller.
Property Details
Price:
$850,000
MLS #:
NDP2602002
Status:
Pending
Beds:
3
Baths:
1
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
92069sanmarcos
Listed Date:
Apr 1, 2026
Finished Sq Ft:
1,418
Lot Size:
17,822 sqft / 0.41 acres (approx)
Year Built:
1956
See this Listing
Schools
School District:
San Marcos Unified
Interior
Bathrooms
1 Full Bathroom
Cooling
SEE, DUC
Laundry Features
GE, IR
Levels
A
Main Level Bathrooms
1
Main Level Bedrooms
3
Exterior
Common Walls
NCW
Community Features
RUR
Parking Spots
6
Parking Total
6
View
TW, NE
Financial
Map
Community
- Address442 Cassou Rd San Marcos CA
- CitySan Marcos
- CountySan Diego
- Zip Code92069
Subdivisions in San Marcos
Market Summary
Current real estate data for Single Family in San Marcos as of Apr 23, 2026
247
Single Family Listed
57
Avg DOM
409
Avg $ / SqFt
$876,117
Avg List Price
Property Summary
- 442 Cassou Rd San Marcos CA is a Single Family for sale in San Marcos, CA, 92069. It is listed for $850,000 and features 3 beds, 1 baths, and has approximately 1,418 square feet of living space, and was originally constructed in 1956. The current price per square foot is $599. The average price per square foot for Single Family listings in San Marcos is $409. The average listing price for Single Family in San Marcos is $876,117.
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442 Cassou Rd
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