278 Santo Tomas Costa Mesa CA 92627 | MLS #NP26197064

278 Santo Tomas
Costa Mesa, CA, 92627
$1,849,000
4 Beds
3 Baths
1,750 SqFt
0.17 Acres
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MLS #NP26197064 image #0
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.

Property Details

Price:
$1,849,000
MLS #:
NP26197064
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Eastside North ENCM
Neighborhood:
c5eastcostamesa
Listed Date:
Sep 8, 2026
Finished Sq Ft:
1,750
Lot Size:
7,279 sqft / 0.17 acres (approx)
Year Built:
1958
C5 – East Costa MesaC5eastcostamesaEastside North EncmNewport Mesa UnifiedNone

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Schools

School District:
Newport Mesa Unified

Interior

Appliances
DW
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
NO
Laundry Features
IG
Levels
A
Main Level Bathrooms
2
Main Level Bedrooms
3

Exterior

Attached Garage YN
1
Common Walls
NCW
Community Features
CRB
Garage Spaces
2
Parking Spots
2
Parking Total
2
View
NO

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Costa Mesa as of Oct 05, 2026
264
Single Family Listed
71
Avg DOM
614
Avg $ / SqFt
$1,197,559
Avg List Price

Property Summary

    Located in the Eastside North (ENCM) subdivision, 278 Santo Tomas Costa Mesa CA is a Single Family for sale in Costa Mesa, CA, 92627. It is listed for $1,849,000 and features 4 beds, 3 baths, and has approximately 1,750 square feet of living space, and was originally constructed in 1958. The current price per square foot is $1,057. The average price per square foot for Single Family listings in Costa Mesa is $614. The average listing price for Single Family in Costa Mesa is $1,197,559. To schedule a showing of MLS#np26197064 at 278 Santo Tomas in Costa Mesa, CA, contact your Compass agent at 310.409.7242.

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278 Santo Tomas
Costa Mesa, CA