
4340 Prefumo Canyon, San Luis Obispo, CA 93405
4340 Prefumo Canyon, San Luis Obispo, CA 93405
Property Description
California Luxury without Grid dependency. This is your private hilltop estate, where architectural masterpiece meets the horizon! This fully custom, luxurious residence commanding breathtaking panoramic views of Morro Bay, Coastal Ocean Vistas, and the Los Osos Valley. The residence is completely off grid with solar panels, Tesla battery backup, Kohler generator, two 10,000-gallon water tanks, and two 500-gallon propane tanks. Custom designed and built with uncompromising materials and attention to detail, the home showcases dramatic architectural lines with a striking blend of stone, metal, and floor-to-ceiling tinted and fluted glass encased in anodized aluminum frames, along with custom exterior panels across the roof, walls, fascia, and eaves. A gated driveway leads to a dramatic entry tower, opening to a light-filled interior where walls of glass frame endless Central Coast views. Custom features include automated blinds, Sonos sound system, heated floors, ceiling fans, and floor-to-ceiling porcelain tile. Open living spaces flow seamlessly for everyday living and entertaining. The guest suite offers a large private deck. The chef’s kitchen features Dacor Modernist graphite appliances, sleek two-tone acrylic cabinetry, a large island, vent hood, wine cooler, side-by-side tower fridge/freezer, and a built-in granite and steel dining table with a downdraft-vented Gaggenau wok. Additional amenities include porcelain flooring, full-height custom tile, high-end fixtures, tall Dayoris doors with fluted glass, custom lighting and undercounter lighting, retractable TVs, Murphy bed with workspace, security system, art nooks, and a spacious back patio positioned for sweeping views. Outdoor living includes a stone fire pit, outdoor shower, and integrated gathering areas designed for relaxation and entertaining. A junior ADU features a JennAir appliance package, two-tone acrylic cabinetry, granite countertops, and custom finishes, ideal for guests, extended family, or rental use with a separate entrance. The property also includes 400-amp service, Kohler standby generator, exterior fire-prevention sprinkler system, high ceilings, floating steel staircase, frameless barn doors, floating cabinetry, built-in beds and nightstands, and a 2.5-car garage with epoxy floors, sink, freezer, refrigerator, and workspace. Surrounded by breathtaking natural beauty, this private hilltop retreat is a place where your dream home becomes reality.
Features & Amenities
Property Details
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Current Rates
Comparative Market Analysis
Luxury Tier · 5 active · 5 closed
San Luis Obispo · Single Family Residence
Listed 48.0% above the median closed sale of $2,500,000. Price per sqft ($829) is a 19% premium to closed comps ($697). 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4340 Prefumo Canyon Road | San Luis Obispo | 2022 | 4 | 5 | 4,463 | 201,682 | $1,311 | $5.85M | 1228 | 91 |
| 111 Twin Ridge | San Luis Obispo | 1996 | 4 | 4 | 4,162 | 15,000 | $901 | $3.75M | 42 | 70 |
| 5475 Mira Estrella Court | San Luis Obispo | 2006 | 4 | 4 | 4,404 | 53,579 | $869 | $3.83M | 92 | 69 |
| 2350 Camino Edna | San Luis Obispo | 2018 | 4 | 4 | 4,336 | 43,560 | $833 | $3.61M | 106 | 69 |
| 6835 Avila Valley Drive | San Luis Obispo | 1990 | 5 | 5 | 4,740 | 91,912 | $843 | $4.00M | 11 | 56 |
| Total: 5 · Average | 4.2 | 4.4 | 4,421 | 81,146.6 | $951.4 | $4.21M | 295.8 | |||
| Median | 4,404 | $3.83M | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1415 Hansen Lane | San Luis Obispo | 2025 | 08/24/2026 | 4 | 4 | 3,813 | 7,545 | $3.33M | $3.38M | $885 | 1.01 | 51 | 66 |
| 1454 Hansen Lane | San Luis Obispo | 2025 | 05/19/2026 | 4 | 5 | 3,747 | 11,429 | $2.98M | $2.83M | $754 | 0.95 | 83 | 65 |
| 695 Kilarney Court | San Luis Obispo | 2005 | 06/09/2026 | 4 | 4 | 3,747 | 519,235 | $2.20M | $2.20M | $587 | 1.00 | 49 | 60 |
| 2650 Skyview Trail | San Luis Obispo | 1994 | 07/13/2026 | 5 | 3 | 3,665 | 6,969,600 | $2.79M | $2.50M | $682 | 0.90 | 46 | 55 |
| 1675 Nasella Lane | San Luis Obispo | 2006 | 07/29/2026 | 4 | 5 | 4,108 | 41,382 | $2.50M | $2.38M | $579 | 0.95 | 133 | 52 |
| Total: 5 · Average | 4.2 | 4.2 | 3,816 | 1,509,838.2 | $2.66M | $2.66M | $697.4 | — | 72.4 | ||||
| Median | 3,747 | $2.50M | $2.50M | ||||||||||
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.