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Spectacular 5700 sq. ft. Estate in Desired Happy Valley Area of Newhall. Overlooking the Beautiful William S.Hart Park and Mansion, enjoy watching the buffalo graze on the hillside while having coffee in the morning. Along with a Beautiful Pool, Swim-in Grotto, Waterfall, Slide, and Spa, Hillside Vineyard, Lush Landscape and Custom-Built Children's Playhouse, this Home Boasts 5 Bedrooms with En-Suite Bathrooms, Downstairs In-law quarters, Game Room with Bar, Large Kitchen and Formal Dining Room, Living Room and Family Room which share an adjoining Bar with fireplace in each. Spiral Staircase leads past Library to the 1200 sq. ft. Master Bedroom Suite with third fireplace and a spacious loft with built-in Office. The 700 sq. ft. Deck off the Master Suite has a Spiral Staircase that leads to the Backyard and Spa. This home has a 4 Car Garage with additional workspace and tons of storage. This Home Is A Must See!
Listing agent: Stephanie Johnson DRE #01375262 Stephanie.johnson@crestico.com, Listing office: Crestico Realty
MLS data updated 10/30/2026, 1:54:01 PM PT
Source: CRMLS, MLS #: SR21042644
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jun 24, 2021
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 91321 · 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.