$1,135,000 - 3278 San Tomas, Oceanside

  • 4Beds
  • 3Baths
  • 2,350SQ. Feet
  • 0.09Acres

Oceanside Home For Sale

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 throughout—dual-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 Oro’s Villa Trinidad community with nearby park and tot lot, just minutes to shopping, dining, and Oceanside beaches.

Sales Agent

Sam Smith
  • Sam Smith
  • San Clemente Realtor ®
  • Phone: 949-204-5110
  • Cell: 949-204-5110
  • Contact Agent Now

Amenities

  • AmenitiesPlayground, Park, Pet Restrictions
  • Parking Spaces4
  • ParkingDirect Access, Door-Single, Driveway, Garage, Attached Carport
  • # of Garages2
  • GaragesDirect Access, Door-Single, Driveway, Garage, Attached Carport
  • ViewPark/Greenbelt
  • PoolNone

School Information

  • DistrictOceanside Unified

Essential Information

  • MLS® #NDP2602768
  • Price$1,135,000
  • Bedrooms4
  • Bathrooms3.00
  • Full Baths3
  • Square Footage2,350
  • Acres0.09
  • Year Built1989
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive
  • Listing AgentSean Mcgalis
  • Listing OfficeHomeSmart Realty West

Exterior

  • Lot DescriptionLevel, Planned Unit Development
  • WindowsDouble Pane Windows, Plantation Shutters
  • RoofTile

Additional Information

  • Date ListedMarch 24th, 2026
  • Days on Market9
  • ZoningR-1
  • Short SaleN
  • RE / Bank OwnedN

Community Information

  • Address3278 San Tomas
  • Area92056 - Oceanside
  • CityOceanside
  • CountySan Diego
  • Zip Code92056

Interior

  • Interior FeaturesBedroom on Main Level, Jack and Jill Bath, Walk-In Closet(s), Dressing Area
  • AppliancesDishwasher, Gas Cooking, Disposal, Gas Water Heater, Microwave, Refrigerator
  • HeatingForced Air
  • CoolingCentral Air, Whole House Fan
  • FireplaceYes
  • FireplacesPrimary Bedroom
  • # of Stories2
  • StoriesTwo

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  • City:
    Oceanside
  • Price Range:
    $229,999 - $7,500,000
  • Current Listings:
    268
  • HOA Dues:
    $297
  • Average Price per Square Foot:
    $644

Oceanside

  • City:
    Oceanside
  • Price Range:
    $299,000 - $4,550,000
  • Current Listings:
    186
  • HOA Dues:
    $282
  • Average Price per Square Foot:
    $612

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Based on information from California Regional Multiple Listing Service, Inc. as of April 2nd, 2026 at 5:15am PDT. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.