853 Oak St Costa Mesa, CA 92627
Westside Costa Mesa NeighborhoodEstimated payment $19,537/month
Highlights
- New Construction
- Open Floorplan
- Main Floor Bedroom
- Victoria Elementary School Rated A-
- Wood Flooring
- Modern Architecture
About This Home
Brand-new luxury home with ADU, completed January 2026. This custom-designed single-family residence is a true modern gem, standing apart from anything else on the market. Offering 4491 sqft living space. The main home is 3291 sqft and ADU is 1200 sqft. The main House features 4 spacious master bedrooms, each with custom-built closets, including one primary suite on the main level.
The open-concept layout showcases high ceilings, abundant natural light, and a sleek modern aesthetic. The stunning custom kitchen includes hidden kitchen, brand-new high-efficiency appliances, and premium finishes throughout. A large loft with balcony access adds flexible living space.
Enjoy a private backyard ideal for entertaining and everyday living. 3 car garage and a great quiet neighborhood just minted from the beach.
The fully separate ADU has a separate entrance offer. It is 1,200 sqft open floor plan with 2 master bedroom upstaris perfect for rental income, extended family, or multigenerational living.
A rare opportunity to own a one-of-a-kind modern luxury property combining design, space, and versatility in city of Costa Mesa.
Listing Agent
eXp Realty of California Inc Brokerage Phone: 714-592-8229 License #02043894 Listed on: 01/15/2026
Open House Schedule
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Saturday, January 17, 202612:00 to 4:00 pm1/17/2026 12:00:00 PM +00:001/17/2026 4:00:00 PM +00:00Sunday and Saturday 12-4Add to Calendar
Home Details
Home Type
- Single Family
Year Built
- Built in 2026 | New Construction
Lot Details
- 7,700 Sq Ft Lot
- Landscaped
- Back Yard
- On-Hand Building Permits
Parking
- 3 Car Attached Garage
- Parking Available
- Driveway Level
Home Design
- Modern Architecture
- Entry on the 1st floor
- Turnkey
- Flat Roof Shape
Interior Spaces
- 4,491 Sq Ft Home
- 2-Story Property
- Open Floorplan
- High Ceiling
- ENERGY STAR Qualified Windows
- Living Room with Fireplace
- Den
- Loft
- Wood Flooring
Kitchen
- Walk-In Pantry
- Electric Oven
- Dishwasher
- Quartz Countertops
- Self-Closing Drawers and Cabinet Doors
Bedrooms and Bathrooms
- 6 Bedrooms | 1 Main Level Bedroom
- Walk-In Closet
- Stone Bathroom Countertops
- Dual Vanity Sinks in Primary Bathroom
- Multiple Shower Heads
- Walk-in Shower
- Closet In Bathroom
Laundry
- Laundry Room
- Laundry on upper level
- Dryer
Home Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
- Fire Sprinkler System
Accessible Home Design
- Accessible Parking
Eco-Friendly Details
- ENERGY STAR Qualified Appliances
- ENERGY STAR Qualified Equipment for Heating
Outdoor Features
- Balcony
- Patio
Utilities
- Cooling Available
- Air Source Heat Pump
- Standard Electricity
- Private Water Source
- ENERGY STAR Qualified Water Heater
Listing and Financial Details
- Tax Lot 433
- Tax Tract Number 1712
- Assessor Parcel Number 42250301
- $1,024 per year additional tax assessments
Community Details
Overview
- No Home Owners Association
Recreation
- Bike Trail
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 | $11,400 | $1,317,306 | $930,973 | $386,333 |
| 2024 | $11,400 | $969,000 | $912,719 | $56,281 |
| 2023 | $10,878 | $950,000 | $894,822 | $55,178 |
| 2022 | $1,369 | $61,772 | $27,314 | $34,458 |
| 2021 | $1,278 | $60,561 | $26,778 | $33,783 |
| 2020 | $1,251 | $59,941 | $26,504 | $33,437 |
| 2019 | $1,222 | $58,766 | $25,984 | $32,782 |
| 2018 | $1,196 | $57,614 | $25,474 | $32,140 |
| 2017 | $1,181 | $56,485 | $24,975 | $31,510 |
| 2016 | $1,162 | $55,378 | $24,485 | $30,893 |
| 2015 | $1,148 | $54,547 | $24,118 | $30,429 |
| 2014 | $1,126 | $53,479 | $23,646 | $29,833 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/15/2026 01/15/26 | For Sale | $3,590,000 | +277.9% | $799 / Sq Ft | |
| 11/02/2022 11/02/22 | Sold | $950,000 | 0.0% | $768 / Sq Ft | View Prior Sale |
| 10/17/2022 10/17/22 | Price Changed | $949,900 | -4.1% | $768 / Sq Ft | |
| 09/26/2022 09/26/22 | For Sale | $990,000 | 0.0% | $800 / Sq Ft | |
| 09/08/2022 09/08/22 | Pending | -- | -- | -- | |
| 08/18/2022 08/18/22 | Price Changed | $990,000 | -8.2% | $800 / Sq Ft | |
| 07/21/2022 07/21/22 | Price Changed | $1,079,000 | -6.1% | $872 / Sq Ft | |
| 07/01/2022 07/01/22 | For Sale | $1,149,000 | -- | $929 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $950,000 | Ticor Title | |
| Interfamily Deed Transfer | -- | -- |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: OC26010089
APN: 422-503-01
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
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