275 Walnut, Costa Mesa, CA 92627

$4,300,000
5
BD
5
BA
3,271
SqFt

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Sold Price
$4,300,000
List Price
$4,385,000
Status
CLOSED
Days on Market
8
Closing Date
Dec 15, 2025
MLS#
NP25233421
Subtype
Residential
Style
Custom
New Construction
Yes
Year Built
2025
Bedrooms
5
Bathrooms
5
Full Baths
4
Half Baths
1
Living Area
3,271
Lot Size
6,381
Acres
0.15
Subdivision
Eastside South (Escm)
Neighborhood
Eastside South (Escm)
MLS Area Major
East Costa Mesa (C5)

Property Description

275 Walnut Street in Eastside Costa Mesa offers this New Construction 2025 home thoughtfully designed and lovingly crafted. This tree-lined block is a favorite in Eastside, with proximity to excellent public and private schools, parks and libraries, and of course the amazing retail and conveniences of 17th Street and PCH, and the nature and open space of Newport's Back Bay. The home is approx. 3,271 SF with 5 bedrooms (4th staged as bonus room), plus an office, indoor laundry, HUGE walk-in pantry, and mud room. A fantastic kitchen with island offers Thermador appliances with cabinet facing, a separate refrigerator and freezer, double oven, 6-burner gas range with griddle, custom hood, and pot filler. Downstairs includes a guest bedroom with en suite bath, study/salon/music room, and open concept living, dining, and kitchen great room. Upstairs houses the primary suite, plus 3 additional bedrooms, and laundry. A 3-car garage lies off the alley, a separate bay with air-conditioned space that could function as a gym, additional office, craft or bonus room. The lower level opens to the yard via La Cantina style doors. A highly amenitized backyard connects the home and garage, including a built-in BBQ and beverage center with TV, fire pit, hanging swing and covered porch, plus lounging and dining areas. Inside spaces are flooded with natural light that dances amidst the high volume ceilings. This flexible floor plan can accommodate a growing household and/or provide many options for work and leisure. Tasteful yet practical and elegant finishes lend themselves to luxury living that suits our coastal Orange County lifestyle. 275 Walnut is a must see opportunity for those who enjoy new homes of quality craftsmanship.

Additional Information

Interior Features
Built-in Features, Eat-in Kitchen, Open Floorplan, Pantry, Recessed Lighting, Walk-In Pantry, Walk-In Closet(s)
Exterior Features
Barbecue, Lighting, Rain Gutters, Fire Pit
Property Description
Custom
Flooring
Tile, Wood
Appliances
6 Burner Stove, Double Oven, Dishwasher, Freezer, Disposal, Gas Oven, Gas Range, Gas Water Heater, Microwave, Refrigerator, Range Hood, Tankless Water Heater, Dryer, Washer
Heating
Forced Air, Natural Gas
Air Conditioning
Yes
Stories
Two Levels
Levels
Two
Roof
Composition, Metal
Pool Type
None
Parking Features
Door-Multi, Garage, Garage Door Opener, Garage Faces Rear
Garage Spaces
3
School District
Newport Mesa Unified
Elementary School
Kaiser
Middle School
Ensign
High School
Newport Harbor
View
None

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Calculator source: Real Geeks

Listing courtesy of Listing Agent: Grant Bixby (grant@bixbyresidential.com) from Listing Office: Compass.

Selling Office: Compass.

Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.