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Welcome to 1184 Dorset Lane, a beautifully reimagined single-story home on a coveted corner lot in one of Costa Mesa's most walkable neighborhoods. Behind the classic California ranch curb appeal, with fresh exterior paint, a brick chimney accent, and low-maintenance turf landscaping, is a home that's been completely reimagined with today's taste. Step inside to a wide-open great room where the kitchen, dining, and living spaces flow together under recessed lighting and wide-plank flooring. The kitchen anchors it all: a generous quartz island with seating for four, shaker cabinetry, and stainless appliances, all designed for the way people actually live, whether that's entertaining, working from home, or everyday family life without walls in the way. The main house offers 3 bedrooms and 2 baths, all finished with the same clean, modern palette throughout. Rounding out the value are owned solar panels, already paid off, keeping utility costs low from day one. What truly sets this property apart is the brand-new (2025) attached ADU. A fully permitted 2-bedroom, 1-bath unit with its own separate entrance and finishes to match the main home. Whether you're housing extended family, hosting guests, or generating rental income, an ADU of this size and quality on a corner lot is genuinely rare to find in Costa Mesa. It's the kind of built-in flexibility that pencils out whether you're an owner-occupant looking to offset your mortgage or an investor eyeing strong dual-unit cash flow. Just minutes from the Westside Costa Mesa restaurant scene, South Coast Plaza, and a short drive to the coast, this is turnkey coastal-adjacent living with a rare income lever built right in.
Listing agent: Garrett Gahn DRE #02129868 garrett@cadencerealestate.com, Listing office: Cadence Real Estate, Inc.
MLS data updated 10/25/2026, 8:48:03 AM PT
Source: CRMLS, MLS #: OC26157972
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Aug 25, 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
$1,749,000Closed sale · Aug 25, 2026ZIP 92626 · Aug 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.