275 Walnut, Costa Mesa

$4,385,000

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5

Beds

5

Baths

3,271

Square feet

0.15

Acres

Listing Agent
Grant Bixby - Compass

About 275 Walnut

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.

Features of 275 Walnut

MLS® # NP25233421
Price $4,385,000
Bedrooms 5
Bathrooms 5.00
Full Baths 4
Half Baths 1
Square Footage 3,271
Acres 0.15
Year Built 2025
Type Residential
Sub-Type Single Family Residence
Style Custom
Status Active

Community Information

Address 275 Walnut
Area C5 - East Costa Mesa
Subdivision Eastside South (ESCM)
City Costa Mesa
County Orange
Zip Code 92627

Amenities

Utilities Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Parking Spaces 4
Parking Door-Multi, Garage, Garage Door Opener, Garage Faces Rear
# of Garages 3
Garages Door-Multi, Garage, Garage Door Opener, Garage Faces Rear
View None
Is Waterfront No
Has Pool No
Pool None

Interior

Interior Tile, Wood
Interior Features Built-in Features, Eat-in Kitchen, Open Floorplan, Pantry, Recessed Lighting, Walk-In Pantry, Walk-In Closet(s)
Appliances SixBurnerStove, 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
Cooling Central Air, Electric, Gas, Zoned
Has Basement No
Fireplace Yes
Fireplaces Gas, Living Room
# of Stories 2
Stories Two

Exterior

Exterior Features Barbecue, Lighting, Rain Gutters, Fire Pit
Lot Description Back Yard, Drip Irrigation/Bubblers, Front Yard, Garden, Lawn, Landscaped, Rectangular Lot, Sprinklers Timer
Windows Double Pane Windows
Roof Composition, Metal
Foundation Slab

School Information

District Newport Mesa Unified
Elementary Kaiser
Middle Ensign
High Newport Harbor

Additional Information

Date Listed October 22nd, 2025
Days on Market 1
Foreclosure No
Short Sale No
RE / Bank Owned No
Leased Land Fee
Senior Community No

Listing Details

AgentGrant Bixby
OfficeCompass

Listing Map

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