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Price Reduction! 3696 Happy Valley Road is a unique property located in the heart of one of the most prestigious neighborhoods in Lafayette. Walking distiance to BART and Happy Valley Elementary. Opportunity exists for an income stream estimated at least $3000/mo via the attached in law or detached guesthouse/office or perfect multigenerational home with private separation of space for all and is nestled behind a private gate. Built in the year 2000 with 5,500 SF of living space, 6 bedrooms, 6.5 baths which includes a chefs kitchen, formal dining and living room, in-law quarters, separate guest house and stunning pool on a flat .85 acres. The freestanding 500 sq ft. studio/office with architectural glass, floor to ceiling sliding doors is the perfect work from home space complete with full bath and kitchenette. A three car garage with additional off street parking and perfect location for easy access to Highways 24 and 680. Award winning schools for all 3 levels.
Listing agent: Ann Sharf DRE #01156966 ann@annsharf.com, Listing office: Village Associates Real Estate
MLS data updated 10/29/2026, 4:35:01 AM PT
Source: CRMLS, MLS #: 40914250
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Dec 31, 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 94549 · 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.