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SPECTACULAR CUSTOM ESTATE, LIKE NEW, NEVER LIVED IN. Located in prestigious San Antonio Heights in the City of Upland. Priced under market. Entry foyer under soaring 2-story ceiling opens on one side to the formal living room w/raised hearth fireplace & to the other side a spacious office (ideal as music room). 3 of 4 bedrooms have an en-suite bathroom. 2 bonus rooms access North-facing balcony & gorgeous mountain view. Separate formal dining room under tray ceiling, seats 12 for fun dinner parties. Gourmet kitchen features pro-style GE Monogram stainless steel appliances, 6 burner range (4+griddle & grill), 2 ovens, built-in refrigerator, trash compactor, granite counters, cherry wood cabinetry, island/ breakfast bar & nook. The kitchen opens to the family room w/a fireplace, wet bar & bottle chiller. Main level bedroom w/en-suite bathroom, jetted tub & large walk-in closet. Enormous 2nd level master suite features inspiring city lights & valley views, a fireplace, 2 walk-in closets & spacious en-suite bathroom w/separate sinks, glam bar, jetted tub & separate shower. Pre-wired home theatre w/surround sound. Large laundry room w/sink, Teak wood & Marble floors, Kohler sinks & toilets, low-e windows, surveillance system, central vacuum & sound system wiring. 4 car finished garage w/220 outlet at workshop area, RV parking, 1/4 water share, sports court, putting green, covered patio & 7 mature fruit trees! Extreme privacy, great neighbors. AWARD WINNING SCHOOLS.
Listing agent: KURT FREJLACH DRE #01081564 kurt@callkurt.com, Listing office: BERKSHIRE HATH HM SVCS CA PROP
MLS data updated 10/26/2026, 4:54:32 AM PT
Source: CRMLS, MLS #: CV21007934
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Apr 12, 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 91784 · 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.