4340 Prefumo Canyon Rd, San Luis Obispo, CA 93405 (MLS # SC26050629)

Save to Favorites
 Print
 Share
PRICE $3,799,900 dsIDX morgage calculator
BEDS 4
BATHS 4.5
HOME SIZE 4,463 sqft
LOT SIZE 5.17 ac
Request More Info Schedule a Showing
Where architectural masterpiece meets the horizon! This private hilltop estate is a modern, 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.

DAYS ON MARKET 1 LAST UPDATED 4/19/2026
TRACT San Luis Obispo(380) YEAR BUILT 2021
COMMUNITY SLO - San Luis Obispo GARAGE SPACES 2.0
COUNTY San Luis Obispo STATUS Active
PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR Central Air, Zoned
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Double Oven, Freezer, Microwave, Oven, Propane Cooktop, Range Hood, Refrigerator
AREA SLO - San Luis Obispo
CONSTRUCTION Stone, Stucco
EXTERIOR Rain Gutters
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Forced Air, Radiant, Zoned
INTERIOR Breakfast Bar, Ceiling Fan(s), Entrance Foyer, High Ceilings, Master Downstairs, Open Floorplan, Pantry, Stone Counters, Storage, Walk-In Closet(s), Wired for Sound
LOT 5.17 acre(s)
LOT DESCRIPTION Front Yard, Sloped Down
LOT DIMENSIONS 225205
PARKING Attached, Driveway, Garage
POOL DESCRIPTION None
SEWER Septic Tank
STORIES 2
STYLE Contemporary, Custom
SUBDIVISION San Luis Obispo(380)
UTILITIES Cable Connected, Electricity Connected, Propane, Sewer Connected, Water Connected
VIEW Yes
VIEW DESCRIPTION City Lights, Canyon, Hills, Mountain(s), Ocean, Panoramic, Valley
WATER Well
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
I
*Estimate only

SATELLITE VIEW



 
CONTACT US ABOUT 4340 PREFUMO CANYON RD
 / 
We respect your online privacy and will never spam you. By submitting this form with your telephone number you are consenting for Jason Francia to contact you even if your name is on a Federal or State "Do not call List".
Listed with San Luis Bay Realty

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from CARETS as of 4/19/26 9:23 PM PDT. The information being provided by CRMLS & CARETS is for the visitor's personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CARETS, CLAW, CRISNet MLS, i-Tech MLS, PSRMLS and/or VCRDS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.

Any property information referenced on this website comes from the Internet Data Exchange (IDX) program of CRISNet MLS and/or CARETS. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

This IDX solution is (c) Diverse Solutions 2026.