18971 Antioch, Irvine, CA 92603
- 4 beds
- 2 baths
- 1,800 sq ft
- 6,665 sq ft lot
- Built 1970
$2,298,000
Subdivision Broadmoor
15 single-family homes sold in the past 12 months · median $2,651,031
The home
About 18971 Antioch
Rare find 4-bedroom SINGLE level home in the highly desirable Turtle Rock community! Featuring a welcoming front courtyard, two side courtyards, and an expansive backyard, this home offers seamless indoor-outdoor living. Large sliding glass doors in both the primary and secondary bedrooms open directly onto the courtyards, filling the interiors with abundant natural light and creating a beautiful connection to the outdoors. It is also ideally located within walking distance of Turtle Rock Elementary School, neighborhood parks, community pools, tennis courts, and scenic Turtle Rock trails, with UC Irvine just minutes away.
Property details for 18971 Antioch
This 4-bedroom, 2-bath single-family home sits in the Broadmoor neighborhood of Irvine in Orange County. It offers 1,800 square feet of living space and is listed at $2,298,000, about $1,277 per square foot. The home was built in 1970. The MLS record lists the assessor parcel number as 463-051-26. Highlights include a community pool and spa, a fireplace, single-story living, an attached two-car garage, a 6,665-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
- $2,298,000
- Days On Site
- New Today
- Bedrooms
- 4
- Inside Area (SqFt)
- 1,800 sqft
- Total Baths
- 2
- Full Baths
- 2
- Partial Baths
- N/A
- Lot Size
- 6,665 SqFt
- Year Built
- 1970
- MLS® Number
- OC26223130
- Status
- Coming Soon
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- $127 monthly
- Sq Ft Source
- Assessor
General Features
- Property Type
- Single Family Residence
- MLS Number
- OC26223130
- Year Built
- 1970
- Living Area (sq ft)
- 1,800
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 6,664
- Lot Size (acres)
- 0.153
- Levels
- One
- Bedrooms
- 4
- Full Baths
- 2
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Courtyard, Neighborhood
- HOA Dues
- $72
- HOA Frequency
- Monthly
- HOA Name
- Turtle Park Rec
- Parcel Number
- 46305126
- Listing Terms
- Standard
Interior Features
- Interior Features
- Breakfast Bar, Separate Formal Dining Room, Open Floorplan, All Bedrooms Down, Bedroom On Main Level, Main Level Primary, Primary Suite, Walk In Closets
- Appliances
- Dishwasher, Electric Cooktop, Electric Oven, Electric Range, Disposal, Microwave, Refrigerator
- Flooring
- Tile, Vinyl
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- Inside
- Main Level Bedrooms
- 4
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
- Rooms
- Living Room, Bedroom, Family Room, Other, Primary Bedroom, Bathroom, Kitchen, Dining Room, Great Room
Exterior Features
- Lot Features
- Back Yard, Front Yard
- Pool Features
- Community, Association
- Spa
- Association, Community
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Subdivision
- Broadmoor (BM)
- Community Features
- Park, Street Lights, Sidewalks, Pool
- Association Amenities
- Clubhouse, Sport Court, Other Courts, Barbecue, Picnic Area, Playground, Pool, Spa Hot Tub, Tennis Courts, Trails
- Second HOA Dues
- $55
The record
Property History for 18971 Antioch
| Date | Event | Price | Note |
|---|---|---|---|
| Oct 14, 2026 | Listed for sale | $2,298,000 | |
| Sep 20, 2018 | Sold | $1,235,000 | Realty One Group Inc |
Cost of ownership
Estimated monthly payment
7.40% · 30-yr fixed$
$18,105/mo
10% down · 30-year fixed · $229,800 down
Principal & interest$14,320
Mortgage insurance (est., over 80% LTV)$862
Property tax (est. 1.11%)$2,126
Home insurance (rough est., varies widely)$670
HOA from listing$127
$15,652/mo
20% down · 30-year fixed · $459,600 down
Principal & interest$12,729
Property tax (est. 1.11%)$2,126
Home insurance (rough est., varies widely)$670
HOA from listing$127
$14,061/mo
30% down · 30-year fixed · $689,400 down
Principal & interest$11,138
Property tax (est. 1.11%)$2,126
Home insurance (rough est., varies widely)$670
HOA from listing$127
Estimated carrying cost
$2,923/mo
All cash · taxes and insurance only
Principal & interestNone (cash purchase)
Property tax (est. 1.11%)$2,126
Home insurance (rough est., varies widely)$670
HOA from listing$127
Estimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.40% (week of Oct 8, 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 Irvine rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.
Next steps
Buying 18971 Antioch
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The neighborhood
About Irvine
Master-planned on the former Irvine Ranch and incorporated in 1971, Irvine arranges villages such as Turtle Rock and University Park around the University of California, Irvine. The city is anchored by the Orange County Great Park, on the former Marine Corps Air Station El Toro, and most of it is served by the Irvine Unified School District.
Broadmoor home sales, past 12 months
- Homes sold
- 15
- Median price
- $2,651,031
- Median days on market
- 9
- Median per sq ft
- $1,203
Recorded MLS closings of single-family homes, Oct 7, 2025 to Oct 7, 2026. Days on market run from listing to going under contract.
Price per square foot against recent Broadmoor sales
At $1,277 per square foot, this home's asking price is 6% above the Broadmoor median of $1,203 for single-family homes that closed in the past 12 months.
Recent Broadmoor sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 5372 Blinn Lane | Sep 18, 2026 | $2,240,000 | 1,800 | $1,244 | 63 |
| 19012 Antioch | Aug 28, 2026 | $2,480,000 | 2,120 | $1,170 | 8 |
| 5432 Kenosha | Jul 31, 2026 | $2,300,000 | 2,015 | $1,141 | 43 |
| 6286 Sierra Siena Road | Jul 28, 2026 | $2,975,000 | 2,400 | $1,240 | 280 |
| 6262 Sierra Palos Road | Jun 30, 2026 | $2,888,000 | 2,517 | $1,147 | 7 |
Schools
Schools for 18971 Antioch
As listed in the MLS record. Confirm attendance boundaries with the school district.
- Elementary
- Turtle Rock
- Middle
- Rancho San Juaquin
- High
- University
- District
- Irvine Unified
Living in Irvine covers its schools, parks and beaches.
Location
Location
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Listed by Irene Zhang of Keller Williams Realty Irvine
Listing information updated Oct 14, 2026 at 2:32 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.