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Unlock a once-in-a-lifetime chance to own a piece of Hollywood history and an exciting investment opportunity at 20070 Observation Drive, a 3-bedroom, 3-bathroom architectural treasure in serene Topanga Canyon. This stunning home, once a retreat for Robin Williams during his iconic Mork & Mindy era, carries a unique legacy that sets it apart. Now, with a $175K price reduction, this Bob Bates-designed masterpiece--listed for the first time in 41 years--presents not only a breathtaking residence but also an exceptional opportunity with one of the lowest priced properties by price per square foot. Spanning 2,750 sq ft, the property features a self-contained bottom unit with a kitchenette, full bathroom, covered deck, a spacious yard, and laundry facilities--perfect for generating rental income or serving as an Airbnb. You can also rent out the entire house to maximize returns, leveraging its architectural allure and Hollywood pedigree to attract vacationers seeking a unique getaway. Beyond its income potential, this home is a sanctuary of design and tranquility. Ascend to the top-floor viewing room, where expansive windows frame jaw-dropping canyon vistas. Tucked into a safe, secure enclave, the property offers a peaceful retreat from urban chaos, with modern conveniences like Amazon Fresh Delivery ensuring daily life remains effortless. Outside, a drought-resistant garden with towering native oaks creates an eco-friendly oasis requiring minimal maintenance. Steps away, Topanga State Park trails lead to landmarks like Eagle Rock and Topanga Creek waterfalls. In spring, the canyon bursts into life with wildflowers and migratory birds, delighting nature enthusiasts. At 20070 Observation Drive, architectural brilliance, natural splendor, and a Hollywood legacy converge. With its significant price drop, this extraordinary property is more attainable than ever. Whether you're seeking a serene lifestyle, a smart investment, or both, this home delivers it all. Don't miss your chance to own a piece of history and secure a financial win--act now before this gem is gone.
Listing agent: Larry Krogh DRE #01305510 lkrogh@livsothebysrealty.com, Listing office: LIV Sotheby's International
MLS data updated 10/31/2026, 8:12:29 AM PT
Source: CRMLS, MLS #: V1-27033
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jul 3, 2025
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
$1,342,500Closed sale · Jul 3, 2025ZIP 90290 · Jul 2025
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.