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Situated on a premium lot within the highly sought-after Quail Hill community, this exceptional Sienna residence by Standard Pacific Homes blends timeless elegance with refined contemporary living. Showcasing the coveted "Sienna Plan 3" layout, 114 Mosaic welcomes guests through a private gated courtyard leading into a dramatic two-story entry into sophisticated formal living and dining spaces designed for both grand entertaining and everyday comfort. At the heart of the home, the beautifully reimagined chef’s kitchen is a true showpiece, featuring new oak cabinetry, stunning quartz countertops and backsplash, a six-burner gas range, and an expansive open-concept design that seamlessly connects to the home’s inviting gathering spaces. A private main-level guest casita and tranquil interior courtyard with fountain create a rare sense of flexibility, privacy, and serenity. Upstairs, the expansive primary suite serves as a luxurious retreat, complete with a private balcony and spa-inspired bath featuring a soaking tub, oversized walk-in shower, dual vanities, and generous walk-in closet space. Three additional upstairs bedrooms offer comfort and versatility for family or guests. The resort-inspired backyard is equally impressive, thoughtfully designed for year-round enjoyment with lush landscaping, mature palms, manicured lawn areas, elegant split-face stone accents, multiple seating and entertaining spaces, and inviting indoor and outdoor fireplaces that create an unforgettable ambiance day or night. Residents of Quail Hill enjoy access to an exceptional lifestyle with multiple parks, pools, playgrounds, fitness and sports amenities, scenic hiking and biking trails, and close proximity to Valley View Park. Ideally located within the award-winning Irvine Unified School District, including Alderwood Elementary and University High School, and just moments from upscale shopping, fine dining, coastal beaches, and major freeways, this remarkable residence offers the perfect blend of luxury, comfort, and Southern California living.
Listing agent: Douglas Swardstrom DRE #01041404 Doug@SwardstromGroup.com, Listing office: Coldwell Banker Realty
MLS data updated 10/25/2026, 3:25:30 AM PT
Source: CRMLS, MLS #: OC26098001
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jul 13, 2026
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
$3,770,000Closed sale · Jul 13, 2026ZIP 92603 · Jul 2026
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.