3746 Wonderland Hill Avenue, Boulder, CO 80304 | $4,495,000 – MLS# IR1070382

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3746 Wonderland Hill Avenue
Boulder, CO 80304
2 days ago NEW · Active
$4,495,000
$894 / Sqft
4
Beds
4
Baths
3
Garage
5,026
Sqft
0.31
Acres
MLS# IR1070382
Cumulative Days on Market: 3 · Includes prior listings · Currently listed since 10/09/26 · Data provided by the MLS.

Property Description

Poised in Boulder's prestigious Linden Park, this extraordinary home offers an unparalleled blend of distinct design, elegance, comfort, privacy, and breathtaking natural surroundings. Direct access to the serene and private Maxwell Lake and green space from the back, and an abundance of hiking and biking trails including Goat Trail and Sanitas from the front. Mid-century elegance meets nature in this tranquil, zen-inspired, treehouse-like sanctuary. Floor-to-ceiling windows throughout frame lush, green surroundings in spring and summer, then reveal sweeping, unobstructed Flatiron views in winter. Perfectly attuned to nature infusing every space with calm and connection to the outdoors. A grand front entry welcomes residents into soaring vaulted ceilings, striking architectural artistry and floor-to-ceiling windows that flood the home with natural light and frame the stunning setting. The great room is an entertainer's dream, featuring a modern fireplace, built-ins and a seamless transition to a private deck with iconic Flatiron views, an artisan fire pit and a custom retractable awning for hosting guests rain or shine. The chef's kitchen is outfitted with granite countertops, abundant storage and Monogram appliances. A main-floor primary suite boasts vaulted ceilings, a walk-in closet and a luxurious five-piece bath with a steam shower. Upstairs, an intimate bedroom with a balcony and an illuminating library with gas fireplace offer harmonious escapes. The lower level includes two bedrooms with views of the mature landscaped and secluded backyard, a full remodeled bath with a cedar sauna, a restored original kitchen gem for guests, and a generous living space with floor to ceiling views. Additional perks include energy efficient solar panels and a spacious 3 car garage with new glass doors.

Property Highlights

Property Type
Residential
Property Sub Type
Single Family Residence
Bedrooms
4
Total Bathrooms
4
Living Area
5,026
Price / Sqft
$894
Acres
0.31
Year Built
1978

Location

City/Township
Boulder
Direction Faces
North
View
Mountain(s)
Subdivision
Linden Park
County
Boulder
Zoning
RES

Lake/Waterfront Information

Waterfront Features
Pond

Property Details

Price
$4,495,000
Property Type
Residential
Property Sub Type
Single Family Residence

Building

Structure Type
House
Levels
Multi/Split
Total Area
5,026

Community

Local Schools

Elementary School
Foothill
Middle School
Centennial
High School
Boulder
School District
Boulder Valley RE 2

Interior Features

Bedrooms and Bathrooms

Total Bathrooms
4
Bathrooms on Main Level
2
Full Bathrooms
3
1/2 Bathrooms
1
Bedrooms
4
Bedrooms on Main Level
1

Rooms and Basement

Has Basement
Yes
Basement Features
Full, Walk-Out Access

Area and Spaces

Living Area
5,026
Above Grade Finished Area
2,880
Below Grade Finished Area
2,146

Appliances

Appliances
Bar Fridge, Dishwasher, Double Oven, Microwave, Oven, Refrigerator, Trash Compactor

Interior Features

Interior Features
Eat-in Kitchen, Five Piece Bath, Kitchen Island, Open Floorplan, Pantry, Sauna, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
Flooring
Tile, Wood
Laundry Features
In Unit
Window Features
Bay Window(s), Double Pane Windows, Skylight(s), Window Coverings
Fireplace Features
Gas, Living Room, Primary Bedroom

Heating and Cooling

Heating Features
Forced Air

Building Details

Construction

Year Built
1978

Materials

Construction Materials
Frame
Roof
Composition, Concrete

Terms

Terms

Ownership
Individual
Exclusions
Seller's personal property and/or staging items.
Special Terms
Cash, Conventional

Taxes

Tax

Tax (Annual)
$18,512

Heating, Cooling & Utilities

Cooling Features
Central Air

Utilities

Utilities
Electricity Available, Natural Gas Available
Sewer
Public Sewer
Water Source
Public

Lot

Acres
0.31
Lot Size Area Sq Ft
13,427
Lot Features
Open Space
Road Surface
Paved
Road Frontage
Public

Exterior Features

Exterior Features
Balcony
Patio And Porch Features
Deck, Patio

Parking

Total Parking Spaces
3
Garage Capacity
3
Parking Features
Heated Garage, Oversized
Listed by milehimodern - Boulder, 3038179300
Listing Data last updated 10/12/2026 07:00 am
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Property History

Yesterday
Property information last updated
2 days ago
Status Active. This is the date the listing was placed on market.
Cumulative Days on Market: 3 days (includes prior listings) · Currently listed since October 9, 2026. Data provided by the MLS.

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