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The Historically Designated Erman & Edna Kouns House is available for the first time since its construction. Hand built by the owners themselves using material from the family-owned Lakeside Silver Grey Granite Company quarry nearby, this beautiful legacy home rests atop one acre of mature trees, patio spaces and fantastic vistas. Constructed in three phases in 1936, 1942 and 1947 as the family grew, this home of stone vernacular architecture is ready for its next steward. Equipment: Range/Oven Sewer: Sewer Connected Topography: LL
Listing agent: Keith York DRE #01874926 keith@modernsandiego.com, Listing office: Agents of Architecture, Inc.
MLS data updated 10/27/2026, 1:52:07 AM PT
Source: CRMLS, MLS #: 220023639SD
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Nov 23, 2022
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
$800,000Closed sale · Nov 23, 2022ZIP 92040 · Nov 2022
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.