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Exquisite one-of-a-kind Coto de Caza estate with no comparison in design and quality construction. Designed by the owner, a renowned Chicago architect; the property emanates the classic American works of Frank Lloyd Wright. The home uses FLR's coined 'compression and release' technique, allowing residents to immerse themselves in the voluminous spaces throughout. The exterior facade emphasizes the design with the use of broad overhanging eaves, strong horizontal lines, open/asymmetric styling and ribbons of soaring windows and doors all around. The house was painstakingly built into the lot and sits prominently atop the site with strong mass and presence. Built on a 16 in. poured concrete foundation and steel beams, the home provides large open Interior spaces that mimic a luxurious hotel; adorned with rich marble, custom woodwork, brass fittings with cremone bolts and a beautifully paneled 3-floor elevator. The home includes a rare over-sized walk-out and windowed lower level that is approximately 3024 sqft and partially finished and ready to customize. This lower floor offers the potential to add additional bedrooms, theater, gym, playroom or whatever the imagination inspires. Through the varying sets of soaring French doors lies the elegant and private rear terrace with oversized swimming pool, spa, casita with outdoor kitchen and grassy knoll with mature trees. Seldom does a home of this caliber come to market.
Listing agent: Seth Nelson DRE #01922241 SETHTOMNELSON@GMAIL.COM, Listing office: DOUGLAS ELLIMAN OF CALIFORNIA, INC.
MLS data updated 10/31/2026, 2:33:00 AM PT
Source: CRMLS, MLS #: LG20198468
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Feb 25, 2021
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 92679 · Oct 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.No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
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.