5300 N Avenida De La Colina, Tucson, AZ 85749

• 5 beds |
• 5 baths |
• 4,916 sqft

Property Description

The ultimate enthusiast's paradise, designed as a true compound for collectors, adventurers, and automotive enthusiasts. This estate delivers refined residential living with serious infrastructure from an elevated 2.8-acre homesite with uncommon privacy and commanding 360-degree views. Located in the lush Tanque Verde Valley, high in the foothills of the Catalina Mountains, the nearly 4,000-square-foot main residence with 5 bedrooms/5 bathrooms, and an oversized three-car garage is complemented by an 826-square-foot private guest house with a dedicated garage. In addition, there is a 1,200-square-foot temperature-controlled automotive workshop and a massive 1,608-square-foot RV garage—capable of accommodating virtually any RV, trailer, or boat. New solar panels ...CONTINUED located on the ground away from the house provide efficiency without compromising the roof. Surround yourself with the magical beauty of the saguaro-studded hills as you take in Tucson's iconic sunsets, then watch the city lights emerge as starry skies reveal themselves in the darkness of night. Water-conscious landscaping that does not sacrifice beauty or color delivers dynamic, resort-quality grounds. The Residence: The circular driveway on the north side of the property leads to the covered entry with stacked-stone columns and a custom-designed wrought-iron screened door. An impressive entry with high ceilings introduces interiors that reflect timeless desert craftsmanship and thoughtful design. Porcelain plank flooring flows throughout the home, complemented by solid alder interior doors and hickory cabinetry. The formal living and dining rooms lead to the open kitchen and great room with beamed ceilings and a two-sided, zero-emissions gas fireplace. An additional flex space with a fully equipped wet bar which includes a beverage refrigerator, and a wine refrigerator currently accommodates a pool table but could be used for anything needed. Live the ultimate Arizona lifestyle with seamless indoor/outdoor living and entertaining. The space flows effortlessly to the serene backyard with awe-inspiring valley and sunset views and a deep covered patio that extends the full length of the back of the home. Low-care artificial turf brings color and provides space for dogs and kids to play, while low-water yet colorful and lush plants, shrubs, and trees create a resort feel without high water bills. The split-bedroom floor plan features generously sized rooms and bathrooms. The third bedroom in the main house is currently a combination of two bedrooms and can be separated again if needed. The gourmet kitchen features hickory cabinetry anchored by a center island with breakfast bar and prep sink. A large skylight floods the kitchen with natural light, while gorgeous city and sunset views are enjoyed from the kitchen sink and breakfast nook. The oversized primary suite offers direct patio access, a huge walk-in closet with custom built-ins, and a luxury bathroom with dual-sink vanity, jetted tub, and separate shower. A separate office features custom built-in cabinetry, granite countertops, three workstations, two desks, and substantial storagecreating the ideal work-from-home environment. The fully outfitted laundry room includes a sink and extra storage cabinetry. Recent upgrades elevate efficiency and longevity, including a tile roof and underlayment replacement in 2023, lifetime RhinoShield ceramic exterior coating for enhanced heat rejection, and newly installed solar panels delivering impressively low energy costs. Two high-efficiency 19-SEER HVAC systems (2022) serve the main residence. The Guest Residence: The private guest house feels more like a mini-residence, ideal for guests, extended family, or flexible living situations. Inside, a fully equipped kitchen with induction cooktop, convection microwave, refrigerator, and dishwasher opens to the living space with a gas fireplace. The guest house also includes its own washer and dryer, a spacious bedroom, and a bathroom. Dedicated garage space is accessed by a driveway off the street to the south of the property, providing true privacy. The Workshop: The heated and cooled 1,200-square-foot workshop is outfitted with a 10,000-pound two-post lift, aluminum diamond-plate wall protection, custom cabinetry, sink, dedicated bathroom, and built-in workstationoffering professional-grade functionality for serious projects and collections of any kind. The RV Garage: The 1,608-square-foot steel-constructed RV garage with stucco exterior measures 28' x 52' with 16-foot ceilings and a 14-foot door. There are unlimited possibilities for use. The garage has its own dedicated driveway accessed from the south and includes both 30-amp and 50-amp outlets throughout. The Land and Lifestyle: Set among estate-sized parcels in gated Estrella Vista Estates, this home offers seclusion without isolation, just minutes from Coronado National Forest, Agua Caliente Regional Park, Redington Pass, and Mount Lemmon. Shopping centers with grocery stores, cafés, restaurants, breweries, and bars are approximately 10 minutes away. Locals enjoy the nearby Barnyard restaurant for its outdoor playground with cornhole and other games, Bear Canyon Pizza with live music in the outdoor beer garden, and cookout nights at the Tanque Verde Guest Ranch. Downtown Tucson and the University of Arizona are approximately 35 minutes away. Schools: The popular Hermosa Montessori School offers classes for students from preschool through eighth grade and provides tuition-free education beginning at kindergarten. Set on 14 acres, this exceptional learning environment draws students from across Tucson. The home is located in the highly rated Tanque Verde School District and is also walkable to several nearby schools. Private schools in the area include Desert Christian, St. Michael's, Castlehill Country Day School, and St. Cyril's. Highly rated charter schools include BASIS and Lehman Academy of Excellence. This impressive Tanque Verde Valley Estate delivers unparalleled value, uncommon privacy, and unmatched views.

Listing Status:

Active

Date Added:

January 22, 2026

Data Last Updated:

February 14, 2026 at 9:39PM

Listing Office:

Russ Lyon Sotheby's International Realty : 520-742-1335

MLS ID:

22602151

Interior

• General: Kitchen IslandWet BarBeamed CeilingsEntrance FoyerVaulted Ceiling(s)Walk-In Closet(s)High Ceilings
• Appliances: Exhaust FanDishwasherDisposalRefrigeratorTrash CompactorPrep SinkReverse OsmosisWater PurifierConvection OvenInduction CooktopMicrowaveWine CoolerWater Softener
• Laundry: StorageLaundry RoomWasherDryer
• Flooring: Carpet
• A/C: ZonedCentral Air
• Heating: ZonedElectric
• Fireplace: See ThroughGasGreat RoomFireplaceFireplaces: 2
• Disability Feature: None

Exterior

• General: Native PlantsWorkshopConventional
• Style: Contemporary
• Other Structures: WorkshopPatioCovered
• Pool: Solar HeatHeated
• Parking: Circular DrivewayGarage Door OpenerOversizedOver Height GarageWorkshop in Garage

Construction

• Windows: SkylightsDouble Pane Windows
• General: Frame - StuccoOne

Location

• Road/Access: Paved
• HOA Amenities: Gated Community84.0Annually
• Golf: GatedPaved Street
• Originating MLS: MLS of Southern Arizona
• School District: Tanque Verde
• County: Pima

Lot

• Zoning: Tucson - SREstrella Vista Estates Lot 19114-06-0510
• View: CitySunsetPanoramicSunrise

Utilities

• Utilities: Phone ConnectedSolar PV System
• Water: Public
• Sewer: Septic Tank

Financial

• Source: MLS of Southern Arizona