714-914-4996

278 Santo Tomas ,
Costa Mesa, CA 92627

$1,849,000

A rare chance awaits in highly desirable Eastside Costa Mesa! Situated on a spacious 7,279 sq.ft. lot with generous green space, this versatile property offers immense potential - whether you're looking to create your dream home, accommodate multi-generational living or explore an attractive investment. Property currently features two separate residences with a totoal of 1,750 sq.ft. of living area: Main Residence is appx. 1,160 sq.ft. featuring 3 bedrooms, 1.5 baths and a large enclosed patio room offering flexible bonus space. - Back residence / ADU is appx. 590 sq.ft., newly renovated with a full bath and tucked toward the rear of the lot for optimal privacy and separatrion. Located on a quiet, clu-de-sec, you'll enjoy convenient access to freeways, highly regarded schools, the Upper Newport Bay Nature Preserve, Newport Beach, Corona del Mar and Pacific Coast Hifhway. (For a detailed layout and site plan of both structures, please refer to the CMP Apprisal Building Sketch included at the end of the photo gallery.) Bring your vision and make this prime Eastside property your own. Property is being sold in AS-IS condition; seller will make no repairs.

Basic Information

MLS #:
NP26197064

Price:
$1,849,000

Price
(per sq ft):
$1,056.00

Address:
278 Santo Tomas ,
Costa Mesa, CA 92627

MLS Area:
C5 - East Costa Mesa

Subdivision:
Eastside North (ENCM)

Property
Type:
Single Family Residence

Days on Market:
36

Status:
Active

Bedrooms:
4

Bathrooms:
3

Full Baths:
2

Size (sq ft):
1,750 sq ft

Lot Size:
7,279 sq ft

Listing Agent:
Wyrick & Associates Real Estate , Suzanne Wyrick , 00604730

Year Built:
1958

Sale Type:
Trust,Standard

Rooms in Home

Rooms:
Jack & Jill, Bonus Room, All Bedrooms Down, Main Floor Primary Bedroom, See Remarks, Kitchen, Great Room, Living Room, Primary Bathroom

Eating Area:

Laundry:
In Garage

Entry Location:
1

Interior Features

Fireplace:
Living Room

Cooling:
None

Heating:

Floor:

Appliances:
Dishwasher

Interior Features:

Security:

Accessibility:

Garage and Parking

Garage:
Attached

Garage:
2 Spaces

Carport:
0 Spaces

Parking:

Home Owners Association

HOA Dues 1:
$0.00 /

HOA Dues 2:
$

HOA Amenities: 

Utilities

Water:
Public

Utilities:

School Information

District:
Newport Mesa Unified

Elementary:

Middle:

High:

Exterior Features

Pool:
None

Spa:

Patio:

View:
None

Construction:

Foundation:

Roof:

Windows:

Common Walls:
No Common Walls

Levels:
One

Lot Features:
Lot 6500-9999, Level, Back Yard, Value In Land

Additional Information

County:
Orange

Senior Community:
No

Community Features:
Curbs

Other Structures:

Structure Condition:

Direction Faces:

Last
Updated:
10/14/2026 6:05 PM

278 Santo Tomas ,
Costa Mesa, CA 92627