278 Santo Tomas Costa Mesa CA 92627 | MLS #NP26197064
OPPORTUNITY KNOCKS – EASTSIDE COSTA MESA
This property currently has two residences on a 7,279 square foot lot located in a prime Eastside neighborhood. The main residence is 3 bedrooms, 1.5 baths with a large enclosed patio room attached Behind the main home is a newly revonvated detached ADU of approximately 800+ sq.ft. with a full bath. Family Living at its best.
This home is located on a family friendly, quiet cul-de-sac. Create your dream home on this large lot ideal for entry level buyers and investors as well. Highly desirable location that allows you to easy access to freeways, schools, Upper Newport Bay Nature Preserve, Newport Beach, Corona del Mar and Pacific Coast Highway.
Don’t miss out on this lifelong opportunity to invest in your future.
This property currently has two residences on a 7,279 square foot lot located in a prime Eastside neighborhood. The main residence is 3 bedrooms, 1.5 baths with a large enclosed patio room attached Behind the main home is a newly revonvated detached ADU of approximately 800+ sq.ft. with a full bath. Family Living at its best.
This home is located on a family friendly, quiet cul-de-sac. Create your dream home on this large lot ideal for entry level buyers and investors as well. Highly desirable location that allows you to easy access to freeways, schools, Upper Newport Bay Nature Preserve, Newport Beach, Corona del Mar and Pacific Coast Highway.
Don’t miss out on this lifelong opportunity to invest in your future.
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:
1,168
Lot Size:
7,279 sqft / 0.17 acres (approx)
Year Built:
1958
See this Listing
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
- Address278 Santo Tomas Costa Mesa CA
- SubdivisionEastside North (ENCM)
- CityCosta Mesa
- CountyOrange
- Zip Code92627
Subdivisions in Costa Mesa
- Brighton Springs BRIS
- Brookview BRK1
- Buccola I MBB1
- College Park COLP
- College Park Harbor Estates COLH
- Eastside Central ECCM
- Eastside Heights EHCM
- Eastside North ENCM
- Eastside South ESCM
- Elden Shadows ENES
- Enclave ENEN
- Freedom Homes FREE
- French Quarters FRQT
- Ivy @ Providence Ranch PRIV
- Laurels @ Providence Ranch LAUR
- Longwood Greens LONG
- Lyon Mesa LYNM
- Mesa Bluff North MLBN
- Mesa Del Mar MDMA
- Mesa Heights Townhomes EHMH
- Mesa North – President Streets PRMN
- Mesa North MENO
- Mesa Verde by Dike/Colegrove MTDC
- Mesa Verde Collection MVCO
- Mesa Verde Custom Homes ICCH
- Mesa Verde Estates I MISE
- Mesa Verde Estates II MBE2
- Mesa West MWST
- Mesa Woods MSWD
- Monticello Townhomes MONT
- Newport Landing NPLD
- Newport Riviera ENNR
- Ocean Breeze Villas OCBV
- Pentridge Cove I PENC
- Republic Homes MBRE
- Sea Ridge SEAR
- Sommerset Citihomes SOMS
- State Streets II MST2
- Sunshine Homes West SUNW
- Westbluff Village WBVL
- Westside Costa Mesa Central WCMC
- Westside Costa Mesa South WSCM
- Wilson Park Condos WPKC
- Wimbledon Village WVIL
Market Summary
Current real estate data for Single Family in Costa Mesa as of Sep 14, 2026
212
Single Family Listed
73
Avg DOM
614
Avg $ / SqFt
$1,189,950
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 1,168 square feet of living space, and was originally constructed in 1958. The current price per square foot is $1,583. 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 $1,189,950.
Similar Listings Nearby
Courtesy of Wyrick & Associates Real Estate. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than Compass include the name of the listing broker. Neither the listing company nor Compass shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.278 Santo Tomas
Costa Mesa, CA