Sold
3124 Trinity sold on September 24, 2026 for $1,393,500, 0.4% below the $1,399,000 asking price after 34 days on the market; it was first listed at $1,495,000. The buyer financed the purchase. The details are below for reference.
3124 Trinity, Costa Mesa, CA 92626
- 4 beds
- 2 baths
- 1,505 sq ft
- 6,000 sq ft lot
- Built 1961
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$1,393,500
The home
About 3124 Trinity
Beautifully maintained and thoughtfully updated, this 4-bedroom, 2-bathroom home offers modern finishes, abundant natural light, and a functional floor plan in the heart of Costa Mesa. A welcoming foyer with a coat closet leads into the open-concept living space where the kitchen features freshly painted cabinetry, quartz countertops, a stacked tile backsplash, floating wood shelves, matte black fixtures, and counter seating overlooking the dining area and family room. Anchored by a painted brick wood-burning fireplace and a large sliding glass door, the family room opens seamlessly to the backyard, creating an ideal indoor-outdoor living experience. The private primary suite is positioned at the front of the home and features two reach-in closets and an updated en-suite bathroom. Three secondary bedrooms are privately situated at the rear of the home and share a remodeled full bathroom. Throughout the home you’ll find white oak-style luxury vinyl plank flooring, updated interior doors and hardware, dual-pane vinyl windows, fresh interior and exterior paint, and central heating and air conditioning. The attached two-car garage offers direct access and includes a dedicated laundry area. The backyard is designed for year-round enjoyment with an expansive concrete patio, mature landscaping, a spacious lawn, and plenty of room for entertaining, relaxing, or outdoor dining. A large driveway provides additional off-street parking. Ideally located in the heart of Costa Mesa, you’re just minutes from The LAB, The CAMP, South Coast Plaza, local restaurants, shopping, parks, and convenient freeway access.
Property details for 3124 Trinity
This 4-bedroom, 2-bath single-family home sits in Costa Mesa in Orange County. It offers 1,505 square feet of living space. The home was built in 1961. The MLS record lists the assessor parcel number as 141-071-02. Highlights include a fireplace, single-story living, 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.
Specifications
Home Details
At a glance
- Price
- $1,393,500
- Days On Site
- N/A
- Bedrooms
- 4
- Inside Area (SqFt)
- 1,505 sqft
- Total Baths
- 2
- Full Baths
- 2
- Partial Baths
- N/A
- Lot Size
- 6,000 SqFt
- Year Built
- 1961
- MLS® Number
- NP26159892
- Status
- Sold
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- N/A
- Sq Ft Source
- Assessor
General Features
- Property Type
- Single Family Residence
- MLS Number
- NP26159892
- Year Built
- 1961
- Living Area (sq ft)
- 1,505
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 6,000
- Lot Size (acres)
- 0.1377
- Levels
- One
- Bedrooms
- 4
- Full Baths
- 2
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- None
- Parcel Number
- 14107102
- On Market Date
- 2026-07-25
- Listing Terms
- Standard
Interior Features
- Interior Features
- Separate Formal Dining Room, All Bedrooms Down
- Appliances
- Dryer, Washer
- Flooring
- Laminate
- Heating
- Forced Air
- Cooling
- Central Air
- Fireplace
- Family Room
- Laundry
- In Garage
- Main Level Bedrooms
- 4
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Roof
- Asphalt
- Lot Features
- Zero To One Unit Acre
- Parking
- Garage
- Fencing
- Wood
- Pool Features
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Community Features
- Curbs, Storm Drains, Street Lights, Sidewalks
The record
Property History for 3124 Trinity
| Date | Event | Price | Note |
|---|---|---|---|
| Sep 24, 2026 | Sold | $1,393,500 | |
| Sep 3, 2026 | Status changed to Active Under Contract | From Hold | |
| Aug 31, 2026 | Status changed to Hold | From Active | |
| Aug 31, 2026 | Status changed to Active | From Hold | |
| Aug 30, 2026 | Status changed to Hold | From Active | |
| Aug 23, 2026 | Status changed to Active | From Hold | |
| Aug 22, 2026 | Status changed to Hold | From Active | |
| Aug 11, 2026 | Price reduced | $1,399,000 | From $1,495,000 |
| Jul 25, 2026 | Status changed to Active | From Coming Soon | |
| Jul 25, 2026 | Listed for sale | $1,495,000 | |
| Dec 6, 2019 | Sold | $772,000 | Redfin |
| Sep 26, 2017 | Sold | $670,000 | HPT Realty |
| Mar 24, 2017 | Sold | $570,000 | Alliance One Real Estate |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 3124 Trinity
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard and noise zones
- Flood zone
Zone X, 0.2 percent annual chance flood hazard. Outside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0267J effective December 3, 2009. Checked October 15, 2026.
- Fire hazard severity zone
Not in a fire hazard severity zone on the State Fire Marshal's map.
CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.
- Earthquake fault zone
Outside the Alquist-Priolo Earthquake Fault Zones.
California Geological Survey, Earthquake Fault Zones map, Newport Beach quadrangle, released July 1, 1986. Checked October 15, 2026.
- Liquefaction zone
Inside a Seismic Hazard Zone for liquefaction.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Airport noise
Outside John Wayne Airport's 60 dB CNEL noise contour, 0.3 miles from it.
Airport Land Use Commission for Orange County, Airport Environs Land Use Plan noise contours. Checked October 15, 2026.
Internet and charging
- Fixed internet
Cable: Spectrum, up to 1,000 Mbps, at 109 of 118 residential locations in this census block. DSL: AT&T, up to 100 Mbps, at 113 of 118. Fixed wireless: GeoLinks, up to 1,000 Mbps, at 3 of 118.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590639081000, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.2 miles away (ChargePoint, 1 Level 2 port). 1,003 public charging ports within 3 miles.
U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.
These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).
Official maps
Next steps
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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
- 435
- Median price
- $1,650,000
- Median days on market
- 11
- Median per sq ft
- $962
Recorded MLS closings of single-family homes, Oct 19, 2025 to Oct 19, 2026. Days on market run from listing to going under contract.
Recent Costa Mesa sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 1091 STONE BROOK Lane | Oct 19, 2026 | $960,000 | 1,583 | $606 | 28 |
| 1598 Baker Street | Oct 19, 2026 | $1,501,000 | 2,047 | $733 | 11 |
| 2111 Breakaway | Oct 16, 2026 | $1,375,000 | 1,871 | $735 | 14 |
| 644 Ross | Oct 16, 2026 | $900,000 | 971 | $927 | 8 |
| 1095 Sea Terrace | Oct 16, 2026 | $1,051,000 | 1,245 | $844 | 7 |
Schools
School District for 3124 Trinity
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Newport Mesa Unified.
Living in Costa Mesa covers its schools, parks and beaches.
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Listed by Michael Tsamoudakis of Compass
Listing information updated Sep 24, 2026 at 6:35 PM 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.