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4 Beds
3 Baths
1,750 sqft

$1,849,000

278 Santo Tomas, Costa Mesa CA, 92627

Price per sqft$1,056.57
Built in1958
Property size1,750 sqft
Property typeResidential

Overview

Active

Listed Sep 8, 2026

Updated 3h ago

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.

$12,301/mo

Est. mortgage payment based on a $1,849,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
NP26197064

Interior Features

Bedrooms
4
Bathrooms
3
Fireplace
Yes
Basement
No

Exterior Features

Lot Size
0.17 Acres

Other Property Details

Garage
Yes
55+/Senior Community
No

Listed by Suzanne Wyrick, Wyrick & Associates Real Estate, CA DRE 00604730

Listing Contact: 949-632-2890 

Based on information from the CRISNet MLS as of 10/12/2026, 4:16 AM UTC. 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. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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