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Truly rare opportunity to acquire a piece of history and make it part of your life, your family, your company, your legacy. An opportunity that is indeed priceless. This landmark Estate known as Pyne Castle began construction by E. Walter Pyne in 1927 and is poised on several acres of prime ocean view property. The grand entrance to this magnificent estate presents a long driveway winding up to the main house motor court with sweeping ocean vistas. Surrounding the Castle, the grounds are just as stunning as the house itself, with elegant residences or guest cottages in park-like setting of rose gardens, magnificent old trees, manicured sweeping lawns and fountains. This is truly a masterpiece that is reminiscent of a bygone era. Originally a 62 room mansion the converted residence is being used as apartments. 12 permitted units and 4 non-conforming units. Acreage includes 1.2 ac that a lot line adjustment is applied for. Once considered as The Western White House for Presiden Nixon.
Listing agent: Shauna Covington DRE #00991380 shauna@shaunacovington.com, Listing office: Prudential Treasure Island
MLS data updated 10/29/2026, 2:40:29 AM PT
Source: CRMLS, MLS #: L33511
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Oct 16, 2012
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 92651 · 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.