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275 Walnut, Costa Mesa, CA 92627

Costa Mesa
Local realty services provided by:CENTURY 21 Sierra Properties
275 Walnut,Costa Mesa, CA 92627
$4,300,000
  • 5 Beds
  • 5 Baths
  • - sq. ft.
  • Single family
  • Sold
Listed by: grant bixby
Office: compass
MLS#:CRNP25233421
Source:Bay East, CCAR, bridgeMLS

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Price summary

  • Price:$4,300,000

About this home

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

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Home facts

  • Year built:2025
  • Listing ID #:CRNP25233421
  • Added:133 day(s) ago
  • Updated:January 09, 2026 at 07:30 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:5
  • Full bathrooms:4
  • Flooring:Tile, Wood
  • Kitchen Description:Dishwasher, Double Oven, Gas Range, Microwave, Pantry, Refrigerator

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Natural Gas

Structure and exterior

  • Year built:2025
  • Lot Features:Back Yard, Storm Drain, Street Light(s)
  • Architectural Style:Custom, Single Family Residence
  • Exterior Features:Back Yard, Front Yard, Garden, Landscaped, Lighting, Sprinklers Automatic
  • Foundation Description:Slab
  • Levels:2 Story

Finances and disclosures

  • Price:$4,300,000

Features and amenities

  • Appliances:Dishwasher, Double Oven, Gas Range, Gas Water Heater, Microwave, Refrigerator, Tankless Water Heater
  • Laundry features:220 Volt Outlet, Dryer, Laundry Room, Upper Level, Washer
  • Amenities:Carbon Monoxide Detector(s), Fire Sprinkler System, Smoke Detector(s)
MLS LogoBay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at January 9, 2026

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