275 Walnut St Costa Mesa, CA 92627
Downtown Costa Mesa NeighborhoodEstimated payment $24,490/month
Highlights
- New Construction
- Solar Power System
- Open Floorplan
- Heinz Kaiser Elementary School Rated A
- Custom Home
- Wood Flooring
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 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.
Listing Agent
Compass Brokerage Phone: 949-677-0111 License #01364572 Listed on: 10/23/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $16,533
Year Built
- Built in 2025 | New Construction
Lot Details
- 6,381 Sq Ft Lot
- Wood Fence
- Drip System Landscaping
- Rectangular Lot
- Sprinklers on Timer
- Lawn
- Garden
- Back and Front Yard
Parking
- 3 Car Garage
- 1 Open Parking Space
- Parking Available
- Rear-Facing Garage
- Two Garage Doors
- Garage Door Opener
Home Design
- Custom Home
- Entry on the 1st floor
- Turnkey
- Slab Foundation
- Composition Roof
- Metal Roof
Interior Spaces
- 3,271 Sq Ft Home
- 2-Story Property
- Open Floorplan
- Built-In Features
- Recessed Lighting
- Gas Fireplace
- Double Pane Windows
- Sliding Doors
- Mud Room
- Family Room Off Kitchen
- Living Room with Fireplace
- Home Office
- Bonus Room
Kitchen
- Open to Family Room
- Eat-In Kitchen
- Walk-In Pantry
- Double Oven
- Gas Oven
- Six Burner Stove
- Gas Range
- Range Hood
- Microwave
- Freezer
- Dishwasher
- Kitchen Island
- Self-Closing Drawers and Cabinet Doors
- Disposal
Flooring
- Wood
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms | 1 Main Level Bedroom
- Walk-In Closet
- Dual Vanity Sinks in Primary Bathroom
- Bathtub with Shower
- Walk-in Shower
- Exhaust Fan In Bathroom
Laundry
- Laundry Room
- Laundry on upper level
- Dryer
- Washer
- 220 Volts In Laundry
Home Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
- Fire Sprinkler System
Eco-Friendly Details
- Energy-Efficient Windows
- Energy-Efficient Construction
- Energy-Efficient Insulation
- Energy-Efficient Thermostat
- Solar Power System
Outdoor Features
- Covered Patio or Porch
- Fire Pit
- Exterior Lighting
- Outdoor Grill
- Rain Gutters
Location
- Suburban Location
Schools
- Kaiser Elementary School
- Ensign Middle School
- Newport Harbor High School
Utilities
- Cooling System Powered By Gas
- Forced Air Zoned Cooling and Heating System
- Heating System Uses Natural Gas
- 220 Volts in Garage
- Natural Gas Connected
- Tankless Water Heater
- Gas Water Heater
- Cable TV Available
Listing and Financial Details
- Tax Lot 19
- Tax Tract Number 828
- Assessor Parcel Number 42628207
- $1,012 per year additional tax assessments
Community Details
Overview
- No Home Owners Association
- Eastside South Subdivision
Recreation
- Park
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $16,533 | $1,470,498 | $1,470,498 | -- |
| 2024 | $16,533 | $1,475,000 | $1,441,665 | $33,335 |
| 2023 | $3,347 | $238,529 | $207,229 | $31,300 |
| 2022 | $3,179 | $233,852 | $203,165 | $30,687 |
| 2021 | $3,053 | $229,267 | $199,181 | $30,086 |
| 2020 | $3,009 | $226,917 | $197,139 | $29,778 |
| 2019 | $2,943 | $222,468 | $193,273 | $29,195 |
| 2018 | $2,883 | $218,106 | $189,483 | $28,623 |
| 2017 | $2,837 | $213,830 | $185,768 | $28,062 |
| 2016 | $2,781 | $209,638 | $182,126 | $27,512 |
| 2015 | $2,752 | $206,490 | $179,391 | $27,099 |
| 2014 | $2,692 | $202,446 | $175,877 | $26,569 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 10/23/2025 10/23/25 | For Sale | $4,385,000 | +197.3% | $1,341 / Sq Ft | |
| 08/21/2023 08/21/23 | Sold | $1,475,000 | -1.3% | $1,225 / Sq Ft | View Prior Sale |
| 06/21/2023 06/21/23 | Pending | -- | -- | -- | |
| 05/03/2023 05/03/23 | For Sale | $1,495,000 | -- | $1,242 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,475,000 | Lawyers Title Company |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $1,327,500 | New Conventional |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: NP25233421
APN: 426-282-07
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