
635 Plumer Street, Costa Mesa, CA 92627
- 3,080 sq ft
- Built 1970
The home
About 635 Plumer Street
FULLY REMODELED LUXURY DUPLEX JUST MINUTES FROM NEWPORT BEACH!
Welcome to exceptional coastal living in Costa Mesa. This meticulously remodeled, high-end duplex is ideally located within minutes of the beautiful beaches of Newport Beach, as well as nearby shopping, dining, entertainment, and the 55 Freeway. This 5-bedroom, 4-bathroom property offers over 3,000 square feet of combined living space, offering modern luxury, flexible living arrangements, and excellent income potential for an owner-occupant, multigenerational family, or savvy investor. The first unit offers a spacious single-story home featuring 3 bedrooms, 2 bathrooms, and approximately 1,906 sq. ft. of living space. Upon entering, a generous size front room provides a welcoming transition into the home and offers an additional space that can be used as a formal sitting area, family room, home office, game room, or entertainment space. The wide hallway opens into the main living areas, creating an expansive and inviting atmosphere showcasing the open-layout gourmet kitchen featuring an expansive center island with bar seating, European-style cabinetry, quartz countertops, with high-end fixtures, modern finishes, and LED lightning. The primary suite boasts a beautifully remodeled en-suite bathroom showcasing sophisticated tile work extending throughout the walls, creating a luxurious, spa-inspired atmosphere and offering comfort, privacy, and convenience. The second residence is a beautifully remodeled two-story unit offering approximately 1,174 sq. ft., with 2 en-suite bedrooms, one downstairs, and a large en-suite upstairs. This unit also features European-style cabinetry, modern finishes throughout, and central air conditioning, providing comfortable and private living space for extended family, guests, or rental income. Adding to this amazing home, both units enjoy access to a generously sized backyard featuring manicured landscaping with plenty of space to unwind and relax. The spacious outdoor area is ideal for weekend BBQs, outdoor dining, entertaining, family gatherings, or enjoying the Southern California lifestyle. With a combined 5 bedrooms, 4 bathrooms, and approximately 3,080 sq. ft. of living space, this exceptional duplex offers a rare combination of modern luxury, versatility, outdoor living, and location.
Property details for 635 Plumer Street
This duplex sits in Costa Mesa in Orange County. It offers 3,080 square feet of living space and is listed at $1,999,999, about $649 per square foot. The home was built in 1970. The MLS record lists the assessor parcel number as 424-212-16. Highlights include a fireplace, a three-car garage, central air, and a turnkey home. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Specifications
Home Details
At a glance
- Price
- $1,999,999
- Days On Site
- New Today
- Bedrooms
- N/A
- Inside Area (SqFt)
- 3,080 sqft
- Total Baths
- N/A
- Full Baths
- N/A
- Partial Baths
- N/A
- Lot Size
- N/A
- Year Built
- 1970
- MLS® Number
- OC26217671
- Status
- Coming Soon
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- N/A
- Sq Ft Source
- N/A
General Features
- Property Type
- Duplex
- MLS Number
- OC26217671
- Year Built
- 1970
- Lot Size (sq ft)
- 8,712
- Lot Size (acres)
- 0.2
- Garage Spaces
- 3
- Parking Spaces
- 6
- Parcel Number
- 42421216
- Listing Terms
- Standard
Interior Features
- Interior Features
- Open Floorplan, Quartz Counters, All Bedrooms Down
- Appliances
- Gas Range
- Flooring
- Vinyl
- Heating
- Central
- Cooling
- Central Air, Electric
- Fireplace
- Electric
- Laundry
- Washer Hookup, Gas Dryer Hookup, In Garage
- Entry Level
- 1
- Common Walls
- One Common Wall
- Doors
- Double Door Entry
- Rooms
- Primary Bedroom, Bedroom, Kitchen, Family Room, Primary Bathroom
Exterior Features
- Exterior Features
- Lighting
- Roof
- Shingle
- Foundation
- Slab
- Lot Features
- Two To Five Units Acre
- Parking
- Door Multi, Direct Access, Driveway, Garage
- Fencing
- Wood
- Pool Features
- None
- Spa
- None
- Sewer
- Public Sewer
- Water
- Public
- Condition
- Turnkey
- Units
- 2
Community Features
- Community Features
- Biking, Dog Park, Golf, Park, Street Lights, Urban
- Security
- Carbon Monoxide Detectors, Smoke Detectors
The record
Property History for 635 Plumer Street
| Date | Event | Price | Note |
|---|---|---|---|
| Oct 7, 2026 | Listed for sale | $1,999,999 | |
| Aug 21, 2026 | Sold | $1,550,000 | Harcourts Prime Properties |
Cost of ownership
Estimated monthly payment
7.03% · 30-yr fixedEstimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.03% (week of Sep 24, 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.
Next steps
Buying 635 Plumer Street
Want to see 635 Plumer Street in person? We have guided buyers through the Costa Mesa market since 1983. Call to arrange a private tour, or send a note and we'll follow up.
Selling near 635 Plumer Street
Thinking of selling nearby? We bring current Costa Mesa sales data and a clear pricing strategy to every listing, backed by more than 700 closed sales and over $1B in Orange County volume. Start with a free home valuation, or reach out to talk through your options.
The neighborhood
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.
Costa Mesa home sales, past 12 months
- Homes sold
- 6
- Median price
- $1,885,000
- Median days on market
- 24
- Median per sq ft
- $901
Recorded MLS closings of duplexes, Sep 30, 2025 to Sep 30, 2026. Days on market run from listing to going under contract.
Price per square foot against recent Costa Mesa sales
At $649 per square foot, this home's asking price is 28% below the Costa Mesa median of $901 for duplexes that closed in the past 12 months.
Recent Costa Mesa sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 635 Plumer | Aug 21, 2026 | $1,550,000 | 2,562 | $605 | 87 |
| 782 W 18th Street | Jul 30, 2026 | $1,600,000 | 1,940 | $825 | 24 |
| 270 Albert Place | Mar 5, 2026 | $3,350,000 | 3,000 | $1,117 | 144 |
| 433 431 E 19th | Feb 20, 2026 | $2,450,000 | 1,520 | $1,612 | 0 |
| 2195 American Avenue | Dec 4, 2025 | $1,670,000 | 2,191 | $762 | 0 |
Location
Location
Nearby listings
Similar Homes for Sale in Costa Mesa
Just listed
Newest Costa Mesa Homes for Sale
Explore
Explore Costa Mesa Real Estate
See every home for sale in Costa Mesa, or search the full Orange County MLS on our live homes search. Questions about 635 Plumer Street? Talk to Realatrends.
Browse Homes by City
Be first to see new Costa Mesa listings
New Costa Mesa homes by email, often before they reach the big portals.
You are all set.
Listed by Minh Pham of Advance Estate Realty
Listing information updated Oct 7, 2026 at 2:22 AM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.





