---
listing_id: CRNDP2602768
status: Active
price: 1135000
beds: 4
baths_full: 3
baths_half: 0
sqft_living: 2350
sqft_lot: 3945
lot_acres: 
year_built: 1989
property_type: Residential
property_subtype: Single Family Residence
address: "3278 San Tomas"
city: Oceanside
state: CA
zip: 92056
county: "San Diego County"
lat: 33.1974077
lng: -117.3104412
days_on_market: 30
hoa_fee: 90
hoa_frequency: Monthly
garage_spaces: 2
list_agent: "Sean McGalis"
list_office: "HomeSmart Realty West"
list_agent_phone: "(760) 415-5075"
list_agent_license: 01707801
mls_source: CRMLS
modified: 2026-04-22
transaction_type: buy
---

Home | San Diego County | Oceanside | 92056 | 3278 San Tomas

3278 San Tomas, Oceanside, CA 92056

MLS: CRNDP2602768 | Status: Active | Price: $1,135,000
Beds/Baths: 4 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 3 2,350 3,945 1989

Remarks

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 off

MLS Listing Information

Field Value
MLS # CRNDP2602768
MLS Source California Regional MLS
Days on Site 30

Features

Interior Features

Feature Details
Bedrooms Dressing Area, Ground Floor Bedroom
Bathrooms Jack and Jill
Kitchen Other
Appliances Cooktop - Gas, Dishwasher, Garbage Disposal, Microwave, Other, Refrigerator
Family Room Other
Fireplace Primary Bedroom
Laundry In Closet
Cooling Central Forced Air, Whole House Fan
Heating Forced Air

Exterior Features

Feature Details
Roof Tile
Pool Heated, None, Spa - Private

Parking, School, and Other Information

Feature Details
Garage/Parking Carport, Garage, Other, Garage: 2 Car(s)
Elementary District Oceanside Unified
High School District Oceanside Unified
HOA Fee $90
HOA Fee Frequency Monthly
Complex Amenities Park, Playground
Zoning R-1

Contact Information

Sean McGalis
HomeSmart Realty West
License #: 01707801
Phone: (760) 415-5075

Nearby Homes

Address Price Beds Baths Sq Ft Status
139 Ely St $999,999 4 2 1,586 Active
3945 Shenandoah Dr $1,199,000 4 3/1 1,911 PendingDoNotShow
1499 Enchante $1,100,000 5 3/1 2,446 Active
939 Chablis Ln $1,049,000 4 3 2,301 Active

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 22, 2026. For the most current information, please contact Sean McGalis, (760) 415-5075.