
4025 Katsura Way, San Bernardino, CA 92407
4025 Katsura Way, San Bernardino, CA 92407
Property Description
Discover the crown jewel of Rosena Ranch—an exquisite luxury estate perched on a private premium lot with no rear neighbors. As one of the only homes of its size with a private resort-style backyard, this magnificent 4,199-square-foot estate commands breathtaking views and offers a canvas on which to create wonderful memories. Step through the grandiose entrance, with an oversized water feature that hummingbirds frequent, and into a thoughtfully designed floor plan. The front foyer showcases a breathtaking marble medallion and chandelier that exemplify its luxury. This architectural masterpiece offers 7 bedrooms, four-and-a-half bathrooms, a formal dining area, versatile bonus loft, and generous single-story ADU, which features 2 bedrooms, a full kitchen, dual-sink bathroom with walk-in shower, living room, dining area, laundry room, and attached garage. Beautiful travertine flooring throughout the first level leads to a professional-grade kitchen that features a massive granite island with chiseled edges, Emperador mosaic backsplash, a walk-in pantry, and premium Viking appliances that will satisfy the most discerning chef. Throughout the residence, you'll find custom built-ins, designer finishes, and hand-selected stone accents. Step outside to your own private resort oasis with a heated saltwater pool, waterslide, spa, ambient multi-color lighting, and an Alumawood-covered patio for luxurious entertainment. The outdoor kitchen is equipped with two grills, two refrigerators, a sink, a commercial ice maker, built-in storage, and ample chiseled-edge granite counter space, ideal for entertaining. Upstairs, the ambiance shifts to the warmth of Brazilian high-gloss cherry wood flooring. The executive split floor plan is designed for modern living, featuring a primary suite with custom walk-in shower in a private wing, separated from four additional bedrooms by a large, versatile loft. Premium amenities include a whole-house water filtration system, fully paid-off solar, and access to Rosena Ranch's clubhouse, pools, spa, fitness center and resort-style amenities. Situated in one of Rosena Ranch's most exclusive pockets, this estate transcends the typical build. Recently reimagined with over $400,000 in thoughtfully curated luxury improvements and a relentless commitment to quality, this property offers sophistication rarely seen. Homes of this caliber rarely become available in this unrivaled locale—an opportunity not to be missed.
Features & Amenities
Property Details
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Comparative Market Analysis
Luxury Tier · 3 active · 3 closed
San Bernardino · Single Family Residence
Listed 3.9% above the median closed sale of $1,298,000. Expect a longer timeline — comps averaged 167 days on market. Luxury tier — fewer comparable sales widen the confidence range.
Price Position
Aligned with the market — fair pricing for the comps.
Active Properties (3)
Active Comparables
| Address | City | Year | BD | BTH | SqFt | LotSz | LP/SqFt | LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 16575 Justin St | Fontana | 2022 | 6 | 5 | 4,450 | 8,000 | $276 | $1.23M | 53 | 56 |
| 16051 Butterfly (Skyeland #150) Drive | Fontana | 2026 | 5 | 5 | 3,351 | 13,000 | $349 | $1.17M | 4 | 41 |
| 7051 Hurley Court | San Bernardino | 2025 | 4 | 5 | 3,724 | 43,660 | $374 | $1.39M | 95 | 29 |
| Total: 3 · Average | 5.0 | 5.0 | 3,841.667 | 21,553.333 | $333 | $1.26M | 50.666666666666664 | |||
| Median | 3,724 | $1.23M | ||||||||
Closed Properties (3)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3185 Irvington Ave | San Bernardino | 1988 | 10/02/2026 | 7 | 4 | 4,000 | 56,628 | $1.30M | $1.25M | $312 | 0.96 | 154 | 52 |
| 3590 W. Emerson Court | San Bernardino | 2026 | 07/28/2026 | 5 | 5 | 3,724 | 43,664 | $1.51M | $1.51M | $404 | 1.00 | 122 | 30 |
| 7052 Hurley Court | San Bernardino | 2025 | 12/12/2025 | 4 | 5 | 3,724 | 43,660 | $1.30M | $1.30M | $349 | 1.00 | 224 | 27 |
| Total: 3 · Average | 5.3 | 4.7 | 3,816 | 47,984 | $1.35M | $1.35M | $355 | — | 166.66666666666666 | ||||
| Median | 3,724 | $1.30M | $1.30M | ||||||||||
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.