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Located on prestigious, gated Harbor Island, this meticulously remodeled residence is one of just thirty homes on the most exclusive enclaves in all of coastal Orange County. A two-story, sweeping spiral staircase greets guests and opens to the sunken living room with fireplace and an impressive, bespoke Onyx bar, fully equipped with extensive cabinetry for glass and bottle storage, ice maker, wine refrigerator, and bar sink. The newly remodeled kitchen is fully equipped with three ovens, two sinks, multiple refrigerated and freezer drawers, and built-in refrigerator/freezer. The kitchen opens to a beautifully wood paneled family room. An elegant master suite features waterfront views from new windows and balcony, two interior sitting areas, and a romantic fireplace. Three remodeled bedroom suites, and an exercise room complete the second floor. The subterranean level has been completely updated with newly sealed sea wall and is ready to for your own touches to create a theater, game room, or wine cellar. This level also features a cleverly appointed wrapping or craft room (which could convert to a 5th bedroom with walk-in closet and bathroom en suite), and remodeled laundry room. New retractable living room doors open to the brick patio, sparkling pool and spa, grassy area, and private pier and slip, which will accommodate up to a 65ft vessel and a smaller Duffy. Three Harbor Island is a rare opportunity to enjoy waterfront living on the most exclusive bay front location.
Listing agent: Katie Machoskie DRE #01380037 katie.machoskie@compass.com, Listing office: Compass
MLS data updated 10/31/2026, 6:24:31 AM PT
Source: CRMLS, MLS #: NP18172505
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Compare recorded home prices, same-type ZIP sales and mortgage rates.
Aug 29, 2019
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
No recordNo property-price record in this range.ZIP 92660 · Oct 2026
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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.