
2499 Sierra, Upland, CA 91784
2499 Sierra, Upland, CA 91784
Property Description
Welcome to 2499 Sierra Drive, an exceptional custom estate where timeless Mediterranean architecture meets sophisticated modern luxury. Built in 2024 and tucked away on a quiet cul-de-sac in the desirable San Antonio Heights area, this impressive single-story residence offers approximately 5,200 square feet of living space, elevated to capture sweeping valley, city-light and mountain views. Beyond the private gated entrance, striking architecture, graceful arches and oversized double entry doors introduce a residence defined by soaring ceilings, expansive arched windows and abundant natural light. The elevated setting enhances both privacy and views, creating a sense of openness rarely found in a single-level estate. The expansive floor plan features 4 ensuite bedrooms, including a private in-law suite with its own kitchenette and bathroom—ideal for multigenerational living, extended family or guests seeking additional privacy and independence. Formal living and dining rooms provide elegant spaces for entertaining, while the heart of the home is designed for effortless everyday living and seamless indoor-outdoor gatherings. The gourmet kitchen features Thermador professional appliances, extensive counter space, custom cabinetry and a generous breakfast bar. Retractable glass doors blur the line between indoors and out, opening to approximately 1,730 square feet of covered outdoor living space. A spacious loggia overlooks the sparkling pool, putting green and expansive valley backdrop, creating an incredible setting for entertaining, dining outdoors or simply enjoying the Southern California lifestyle. The primary suite is a private sanctuary positioned to take advantage of the panoramic views and features a fireplace, generous walk-in closet and spa-inspired bath with dual vanities, a freestanding soaking tub and separate walk-in shower. Additional amenities include whole-house LED lighting, an integrated audio system, security cameras, solar panels, electric vehicle charging, and a gated driveway. The expansive grounds offer plenty of room for recreation, entertaining and pets, all within a private and secure setting. Sierra Drive presents a rare opportunity to own a gated, single-level custom estate in San Antonio Heights—combining commanding views, architectural elegance, multigenerational flexibility and exceptional indoor-outdoor living. Private. Elevated. Unforgettable. A rare estate that stands in a class of its own.
Features & Amenities
Property Details
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Comparative Market Analysis
Luxury Tier · 5 active · 5 closed
Upland · Single Family Residence
Listed 31.7% above the median closed sale of $2,525,000. Price per sqft ($639) is a 35% discount to closed comps ($979). Closed comps sold at 277% of list — strong seller's market. Luxury tier — fewer comparable sales widen the confidence range.
Price Position
Positioned above the market — commands a premium.
Active Properties (5)
Active Comparables
| Address | City | Year | BD | BTH | SqFt | LotSz | LP/SqFt | LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 9210 Camellia Court | Rancho Cucamonga | 2026 | 5 | 6 | 4,948 | 23,732 | $604 | $2.99M | 0 | 67 |
| 322 19th | Upland | 1965 | 4 | 4 | 4,749 | 10,800 | $390 | $1.85M | 40 | 67 |
| 9210 Camellia Court | Rancho Cucamonga | 2025 | 5 | 6 | 4,948 | 23,732 | $604 | $2.99M | 284 | 65 |
| 680 Adirondack Lane | Claremont | 2001 | 5 | 6 | 5,063 | 29,266 | $375 | $1.90M | 76 | 64 |
| 9220 Camellia Court | Rancho Cucamonga | 2025 | 5 | 7 | 5,118 | 26,891 | $576 | $2.95M | 381 | 63 |
| Total: 5 · Average | 4.8 | 5.8 | 4,965.2 | 22,884.2 | $509.8 | $2.54M | 156.2 | |||
| Median | 4,948 | $2.95M | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2510 Belleview Road | Upland | 2015 | 08/28/2026 | 5 | 6 | 5,808 | 21,174 | $2.95M | $2.85M | $491 | 0.97 | 21 | 81 |
| 2520 San Antonio | Upland | 1983 | 05/28/2026 | 5 | 5 | 6,016 | 30,000 | $1.79M | $1.75M | $291 | 0.97 | 35 | 72 |
| 2337 San Antonio | Upland | 1989 | 05/22/2026 | 4 | 4 | 4,451 | 18,700 | $1.50M | $1.48M | $333 | 0.99 | 112 | 71 |
| 141 21st Street | Upland | 1998 | 06/01/2026 | 4 | 5 | 5,038 | 20,000 | $2.64M | $2.52M | $501 | 0.96 | 198 | 64 |
| 2335 San Antonio Avenue | Upland | 1980 | 07/23/2026 | 5 | 5 | 5,120 | 17,500 | $1.69M | $16.80M | $3,281 | 9.94 | 226 | 58 |
| Total: 5 · Average | 4.6 | 5.0 | 5,286.6 | 21,474.8 | $5.08M | $5.08M | $979.4 | — | 118.4 | ||||
| Median | 5,120 | $2.52M | $2.52M | ||||||||||
Market Analysis
List vs Sale $/SqFt
Sale Price Trend
Days on Market
Sale vs List Price
This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.