This home features a reimagined open-concept layout created by removing three walls between the kitchen, dining, and family room adding approximately 60 square feet and creating a bright, seamless great room ideal for everyday living and entertaining. The centerpiece kitchen offers a walk-around island with Bosch cooktop, breakfast bar seating, and rich walnut cabinetry with pull-out drawers, roll-outs, and lazy Susan. Chiseled-edge granite counters, stacked stone backsplash, and stainless steel Bosch and KitchenAid appliances complete the space. Scraped walnut engineered hardwood floors, crown molding, baseboards, skylights, and custom lighting enhance the light-filled interior. The family room includes built-in BOSE surround sound. The primary suite features a fireplace, dual vanities, soaking tub, separate shower, and walk-in closet. A Jack-and-Jill bath connects two bedrooms (one converted to a custom closet), plus a downstairs bedroom and full bath offer flexible living. Unique touches include a Travertine mosaic staircase, custom handrails, and numerous upgrades throughoutdual-pane windows, plantation shutters, A/C, whole-house fan and more. Outdoor spaces feature pebble paving in the front courtyard and backyard, tropical landscaping, and a gated entry. The garage offers wall-to-wall built-in storage cabinets. Located in Rancho Del Oros Villa Trinidad community with nearby park and tot lot, just minutes to shopping, dining, and Oceanside beaches.
Property Details
Price:
$1,129,000
MLS #:
NDP2602768
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Listed Date:
Mar 24, 2026
Finished Sq Ft:
2,350
Total Sq Ft:
2,350
Lot Size:
3,945 sqft / 0.09 acres (approx)
Year Built:
1989
See this Listing
Schools
School District:
Oceanside Unified School Distric
Interior
Appliances
Dishwasher, Disposal, Microwave, Refrigerator, Gas Cooking
Bathrooms
3 Full Bathrooms
Cooling
Central Forced Air, Whole House Fan
Heating
Forced Air Unit
Levels
2 Story
Exterior
Association Amenities
Pet Rules, Playground
Common Walls
No Common Walls
Garage Spaces
2
Parking Features
Direct Garage Access, Garage – Single Door
Parking Spots
4
Parking Total
4
Roof
Tile/Clay
Spa Features
Above Ground, Heated, Private
Stories
2
Financial
HOA Fee
$90
HOA Fee Frequency
Monthly
Map
Community
- Address3278 San Tomas Oceanside CA
- CityOceanside
- CountySan Diego
- Zip Code92056
Subdivisions in Oceanside
Market Summary
Current real estate data for Single Family in Oceanside as of May 14, 2026
365
Single Family Listed
53
Avg DOM
614
Avg $ / SqFt
$1,071,325
Avg List Price
Property Summary
- 3278 San Tomas Oceanside CA is a Single Family for sale in Oceanside, CA, 92056. It is listed for $1,129,000 and features 4 beds, 3 baths, and has approximately 2,350 square feet of living space, and was originally constructed in 1989. The current price per square foot is $480. The average price per square foot for Single Family listings in Oceanside is $614. The average listing price for Single Family in Oceanside is $1,071,325. To schedule a showing of MLS#ndp2602768 at 3278 San Tomas in Oceanside, CA, contact your Pacific Sotheby’s International Realty agent at 6193633000.
Similar Listings Nearby
3278 San Tomas
Oceanside, CA