
681 Castlehill Drive, Walnut, CA 91789
681 Castlehill Drive, Walnut, CA 91789
Property Description
Welcome to an exclusive collection of newly built luxury single family residences in the prestigious City of Walnut, known for its award winning Walnut Valley Unified School District. With No HOA and No Mello Roos, this exceptional development offers refined design, expansive lots over 10,000 square feet, hillside views, spacious backyards, and potential for an ADU. The model residence features approximately 2,858 square feet of elegant living space on a 13,120 square foot lot with 4 bedrooms and 4.5 bathrooms. A dramatic entry with soaring ceilings, sleek iron railings, luxury vinyl plank flooring, and abundant natural light leads into an open concept living, dining, and kitchen area. The gourmet kitchen is appointed with premium stainless steel appliances, quartz countertops, custom cabinetry, and an oversized center island, while expansive windows and sliding glass doors open to a landscaped backyard with lush lawn, pergola covered patio, and tranquil hillside views. The luxurious primary suite features dual vanities, an oversized walk in shower, freestanding soaking tub, and spacious walk in closet. A desirable junior suite on the main level with a private bathroom is ideal for guests or multigenerational living. Additional highlights include professionally designed landscaping, terraced retaining walls, a two car garage with stone facade, and a private side yard. Conveniently located near major highways, shopping, dining, recreation, and top rated schools, these exceptional homes offer modern luxury, privacy, and space in one of Walnut’s most desirable settings. Schedule your private tour today. Certain photos have been virtually staged and/or enhanced or generated using artificial intelligence to illustrate possible furnishings, landscaping, or design concepts. Actual property conditions may vary.
Features & Amenities
Property Details
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Comparative Market Analysis
Luxury Tier · 5 active · 5 closed
Walnut · Single Family Residence
Listed 9.6% above the median closed sale of $1,550,000. 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 673 Castlehill | Walnut | 2026 | 4 | 4 | 2,579 | 12,225 | $538 | $1.39M | 3 | 93 |
| 685 Castlehill Drive | Walnut | 2026 | 4 | 4 | 2,467 | 12,060 | $567 | $1.40M | 54 | 92 |
| 693 Castlehill Drive | Walnut | 2026 | 4 | 4 | 2,432 | 9,944 | $571 | $1.39M | 67 | 87 |
| 20031 Wildblossom Dr. | Walnut | 1989 | 4 | 3 | 2,575 | 16,862 | $718 | $1.85M | 44 | 82 |
| 20505 Missionary Ridge Street | Walnut | 1974 | 4 | 3 | 2,265 | 9,932 | $573 | $1.30M | 95 | 80 |
| Total: 5 · Average | 4.0 | 3.6 | 2,463.6 | 12,204.6 | $593.4 | $1.46M | 52.6 | |||
| Median | 2,467 | $1.39M | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1941 Onyx Drive | Walnut | 1988 | 08/12/2026 | 4 | 3 | 2,440 | 12,036 | $1.73M | $1.65M | $676 | 0.95 | 68 | 86 |
| 1667 Lost Trail | Walnut | 1988 | 08/31/2026 | 5 | 4 | 2,813 | 9,349 | $1.55M | $1.53M | $546 | 0.99 | 31 | 84 |
| 309 Camino De Gloria | Walnut | 2011 | 09/02/2026 | 4 | 4 | 2,435 | 7,422 | $1.20M | $1.16M | $474 | 0.96 | 48 | 81 |
| 825 BRIDGEWATER Lane | Walnut | 1986 | 08/11/2026 | 4 | 3 | 2,481 | 8,645 | $1.55M | $1.55M | $625 | 1.00 | 19 | 79 |
| 22080 Portofino Drive | Walnut | 2024 | 09/21/2026 | 4 | 4 | 2,520 | 3,542 | $2.00M | $1.85M | $734 | 0.93 | 87 | 77 |
| Total: 5 · Average | 4.2 | 3.6 | 2,537.8 | 8,198.8 | $1.55M | $1.55M | $611 | — | 50.6 | ||||
| Median | 2,481 | $1.55M | $1.55M | ||||||||||
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.