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503 TraverseCosta Mesa, CA 92626
Discover the possibilities with this beautifully maintained Costa Mesa property that offers the flexibility today's buyers are searching for. The main residence features 3 spacious bedrooms and 2 bathrooms, while a separate approximately 500-square-foot studio above the garage with its own bathroom expands the home to a total of 4 bedrooms, 3 bathrooms, and approximately 1,799 square feet. Whether used as a private guest retreat, income-producing rental, multigenerational living space, or an inspiring work-from-home office, the detached studio is a standout feature that sets this home apart. A bright and inviting sunroom adds valuable bonus space beyond the recorded square footage, providing endless options for a home gym, media room, art studio, or peaceful sitting area. Nestled in one of Costa Mesa's most desirable neighborhoods, you'll enjoy the perfect balance of quiet residential living with easy access to award-winning dining, shopping, entertainment, parks, and the beautiful Orange County coastline. Rarely does a property combine this level of versatility, functionality, and location—making it an incredible opportunity for homeowners and investors alike.
| 3 weeks ago | Status changed to Pending | |
| 3 weeks ago | Listing updated with changes from the MLS® | |
| a month ago | Price changed to $1,049,000 | |
| a month ago | Listing first seen on site |
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Property Details for 503 Traverse
This 4-bedroom, 3-bath single-family home sits in Costa Mesa in Orange County. It offers 1,799 square feet of living space and is listed at $1,049,000, about $583 per square foot. The home was built in 1965. The MLS record lists the assessor parcel number as 418-032-07. Highlights include city lights views, a fireplace, an attached two-car garage, a 5,998-square-foot lot, and central air. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Property History
503 Traverse was relisted on July 31, 2026 at $1,379,000. The price has since been reduced to $1,049,000.
About Costa Mesa
Costa Mesa sits on the coastal tableland of central Orange County, bordered by Santa Ana, Huntington Beach, and Newport Beach, with its southern edge about a mile from the Pacific. South Coast Plaza, the Segerstrom Center for the Arts, the Orange County Fairgrounds, Orange Coast College, and the Eastside and Mesa Verde neighborhoods all fall within the Newport-Mesa Unified School District.
In Other, 8 single-family homes have closed in the last 90 days at a median of $1,717,500, based on recorded MLS closings. The median was 10 days on market before going under contract.
Estimated monthly payment
6.71% · 30-yr fixedEstimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 6.71% (week of Sep 3, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Costa Mesa rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.
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Photos of 503 Traverse, Costa Mesa
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Also for sale in Costa Mesa: 590 Traverse Drive, 3124 Trinity, 766 Hudson, 3075 Platte Drive.
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