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275 Walnut
Costa Mesa CA 92627 US

$4,385,000

Active Listing ID NP25233421
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5 bed
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5.00 Bath (4 Full , 1 Half)
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Lot: 6,381.00 Square Feet
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Single Family Residence

$4,385,000

Active Listing ID NP25233421
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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. For more visit https://www.275walnut.com

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Property Features

  • Facts
  • Lot Size: 6,381.00 Square Feet
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 4
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air, Electric, Gas (Cooling), Zoned
  • Exterior Finish: Fence, Community Features Included: Curbs, Gutters, Park, Storm Drains, Street Lights, Suburban, Barbecue Private, Lighting, Rain Gutters, Back Yard, Front Yard, Garden, Landscaped, Lawn, Rectangular Lot, Sprinklers Drip System, Sprinklers Timer
  • Floor Covering: Tile, Wood
  • Roof Type: Composition, Metal
  • Heating Fuels: Forced Air, Natural Gas

School Information

  • School
  • KAISER(Elementary)
  • ENSIGN(MiddleSchool)
  • NEWHAR(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 4385000
  • unparsedaddress: 275 Walnut
  • postalcity: Costa Mesa
  • stateorprovince: CA
  • country: US
  • postalcode: 92627
  • bathroomsfull: 4
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.146487603305785
  • lotsizeunits: Square Feet
  • lotsizearea: 6381
  • livingarea: 3271
  • livingareaunits: Square Feet
  • listagentfullname: Grant Bixby
  • listagentemail: grant@bixbyresidential.com
  • listagentkey: 3yd-MRMLSCA-U10587
  • listagentmlsid: U10587
  • listagentpreferredphone: 9496770111
  • listagentofficephone: 9494384340
  • listofficekey: 3yd-MRMLSCA-NP60725
  • listagentstatelicense: 01364572
  • listofficemlsid: NP60725
  • disclaimer: Copyright © 2025 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MRMLSCA
  • yearbuilt: 2025
  • listingcontractdate: 2025-10-23
  • listagenturl: http://www.bixbyresidential.com
  • countyorparish: Orange
  • parcelnumber: 42628207
  • elementaryschool: KAISER
  • highschool: NEWHAR
  • elementaryschooldistrict: Newport Mesa Unified
  • middleorjuniorschooldistrict: Newport Mesa Unified
  • highschooldistrict: Newport Mesa Unified
  • appliances: Dishwasher, Freezer, Garbage Disposer, Microwave, Oven - Double, Oven - Gas, Range, Range - Gas, Refrigerator, Washer
  • cooling: Central Air, Electric, Gas (Cooling), Zoned
  • flooring: Tile, Wood
  • heating: Forced Air, Natural Gas
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 4
  • parkingfeatures: Garage
  • roof: Composition, Metal
  • view: None
  • waterfrontyn: False
  • interiorfeatures: Built-in Features, Open Floorplan, Pantry, Recessed Lighting, Sliding Doors, Window Features: Double Pane Windows
  • exteriorfeatures: Fence, Community Features Included: Curbs, Gutters, Park, Storm Drains, Street Lights, Suburban, Barbecue Private, Lighting, Rain Gutters, Back Yard, Front Yard, Garden, Landscaped, Lawn, Rectangular Lot, Sprinklers Drip System, Sprinklers Timer
  • windowfeatures: Double Pane Windows
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Bonus Room, Laundry, Office
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MRMLSCA-NP25233421", "OpenHouseEndTime": "2025-11-03T00:00:00+00:00", "OpenHouseId": "NP25233421", "OpenHouseRemarks": null, "OpenHouseStartTime": "2025-11-02T22:00:00+00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Compass", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"grant@bixbyresidential.com", "ListBrokerageCity":"Newport Beach", "ListBrokerageCountry":"US", "ListBrokerageEmail":"kathy@compass.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MRMLSCA/16a84cd1038d11e79bbd0242ac110009/20170307232653416.png", "ListBrokerageName":"Compass", "ListBrokeragePhone":"(949) 438-4340", "ListBrokeragePostalCode":"92660", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"520 Newport Center Drive, Suite 330", "ListBrokerageWebsiteUrl":"https://www.compass.com/", "ListOfficeAddress1":"520 Newport Center Dr. Ste 330", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"ocmehrkat", "ListOfficeCity":"Newport Beach", "ListOfficeCountry":"US", "ListOfficeEmail":"kathy@compass.com", "ListOfficePostalCode":"92660", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence, Custom Built - Costa Mesa, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/275-Walnut-St_Costa-Mesa_CA_92627_M29013-06405?f=listhub&s=MRMLSCA&m=NP25233421&c=rexren", "MLSModificationTimestamp":"2025-10-23T10:54:30Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 11/1/2025 6:36:12 AM GMT
Source Updated Date: 12/13/2025 6:47:22 PM GMT

Courtesy of: Grant Bixby, Compass, grant@bixbyresidential.com

Copyright © 2025 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.