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Welcome to the Knickerbocker Mansion, an iconic estate nestled in the heart of Big Bear Lake, offering an unparalleled retreat experience and endless possibilities for the new owner. This venue could be used as a boutique hotel, wedding venue or corporate retreat just to name a few. Spanning an impressive 9,802 square feet on a sprawling 2.24-acre lot, this historic property, built in 1920, is a testament to timeless elegance and versatility. Originally constructed for Big Bear's Dam-Keeper, William Knickerbocker, the mansion exudes charm with its vertical-log architecture. The estate comprises three distinct residences: The Mansion, The Residence, and The Carriage House. Together, they offer a total of 14 master suites and 15 master bathrooms. The Mansion features five bedrooms, a commercial kitchen, a grand formal dining room with a fireplace, and a cozy living room adorned with a massive rock fireplace. The expansive basement is perfect for a game room or wine cellar. The Residence boasts three bedrooms, an open kitchen, a dining area with a breakfast bar, and a private spa. The Carriage House offers six bedrooms and an additional outdoor spa, ideal for guests seeking privacy and relaxation. Additional amenities include a guest house, a three-car garage, a conference building, and ample parking for 30 vehicles. Adjacent to the National Forest and within walking distance to the Village and Lake, the Knickerbocker Mansion is a rare gem, offering breathtaking views and a serene escape.
Listing agent: GARY DOSS DRE #01416748 gary@socalresorts.com, Listing office: COMPASS
MLS data updated 10/27/2026, 1:57:39 AM PT
Source: CRMLS, MLS #: RW25000550
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Feb 5, 2026
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
$1,887,000Closed sale · Feb 5, 2026ZIP 92315 · Feb 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.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.