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The Haptor Residence, 1987, Buff and Hensman, FAIA. Author P. D. James writes: "Privacy is the last luxury;" and with its gated, long private drive to a secluded hillside setting, the Haptor Residence has privacy in spades. With its cubic forms and careful planning of exterior and interior "rooms," the residence affords the additional luxuries of space and sweeping views. There is a pervasive sense of openness and soft natural light, particularly in the double-height living room. Directly bordering protected Santa Monica Conservancy land, here one inhabits a private world. While grand, the residence is still grounded in nature and consciously designed to allow for quiet thinking and meditation. All is set within a Japanese garden by noted landscape designer Howard Oshiyama who, as a Zen Buddhist, endowed the site with its own spirit which is palpable.See the Virtual Tour for a comprehensive video of the setting, views and environment, including drone footage.
Listing agent: Michael D. Phillips DRE #01721282 mdp90046@gmail.com, Listing office: Crosby Doe Associates, Inc.
MLS data updated 11/1/2026, 2:41:55 AM PT
Source: CRMLS, MLS #: 20592988
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Aug 28, 2020
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 91423 · Nov 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.