Prevu by reAlpha
BuySellBlogBrowse Listings

3945 Promontory CourtBoulder, CO 80304

For Sale

$2,995,000

Smart Buyer Rebate $29,950

Bordering the City of Boulder's permanent greenbelt, this artistic, European-inspired contemporary offers a rare in-town lifestyle defined by privacy, recreation, and open space. Set within a coveted northwest Boulder enclave, it feels like a thousand-acre escape, right in the heart of northwest Boulder, backing directly to protected land with trails and nature as your everyday backdrop. Surrounded by mature trees, native aspens, and thoughtfully curated gardens, the property feels quietly secluded while remaining remarkably connected. Wonderland Lake hiking and biking trails are less than a quarter mile away, while one of Boulder's most desirable private swim and tennis clubs, dedicated to this luxury neighborhood, is just steps from the front door. Designed for modern, active living, the home features clean architectural lines, light-filled interiors, and a contemporary kitchen anchoring open living spaces. Multiple decks and patios-many shaded by mature trees-create exceptional outdoor living, complete with a hot tub, firepit, and generous spaces for entertaining, kids, pets, or simply lounging outdoors. A walk-out lower level with private entry functions beautifully as a guest suite, in-law residence, or independent living space. In addition an artist studio is attached to the oversized detached garage, complemented in the lower level of the home an income producing separate ADU, office, or flex space-ideal for work-from-home, fitness, or creative use. Despite the immersive natural setting, daily conveniences are minutes away, including Lucky's Market and Bakery, walkable schools, and downtown Boulder. This is not just a home-it's an in-town basecamp, where modern design, protected open space, and Boulder's outdoor culture converge.

Listed by Joel Ripmaster

·

License #IRP12286

·

Madison & Company Properties - Boulder

·

303-443-3377

Last updated January 29, 2026

·

Source: REcolorado #IR1049021

Listing Facts

  • TypeSingle-family
  • NeighborhoodWonderland Hills
  • Bedrooms4
  • Bathrooms5
  • Days on Prevu25
  • HOA/Maint. Fees$725/annual
  • Taxes$12,399/year
  • Size4,093 sqft
  • Price per sqft$732

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

01/05/2026
Listed by Madison & Company Properties - Boulder
$2,995,000

Property Details for 3945 Promontory Court

Association

Amenities

  • Association Amenities: Clubhouse, Playground, Pool, Tennis Court(s)

Fees

  • Association Fee: $725.00 Annually
  • Association Fee Includes: Reserves

General

  • Association Name: Wonderland Hill Pool & Tennis

Exterior

Construction

  • Roof: Other
  • Structure Type: House
  • Window Features: Double Pane Windows, Window Coverings
  • Year Built: 1984
  • Architectural Style: Contemporary
  • Construction Materials: Stucco
  • Exterior Features: Balcony, Spa/Hot Tub, Tennis Court(s)

Features

  • Fencing: Fenced
  • Patio And Porch Features: Deck, Patio
  • Pool Features: Private
  • Road Frontage Type: Public
  • View: Mountain(s), Plains

Measurements

  • Building Area Total: 4,093
  • Lot Features: Corner Lot, Cul-De-Sac, Meadow, Open Space, Sprinklers In Front
  • Lot Size Acres: 0.30
  • Lot Size Square Feet: 13,042

Financial

Taxes

  • Parcel Number: R0095451
  • Tax Annual Amount: $12,399.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Dryer, Refrigerator, Washer
  • Fireplace Features: Free Standing, Living Room
  • Flooring: Vinyl, Wood
  • Interior Features: Eat-in Kitchen, Five Piece Bath, Open Floorplan, Smart Thermostat, Vaulted Ceiling(s), Wet Bar

Measurements

  • Living Area: 4,093

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 3

Other

Location

  • Subdivision Name: Wonderland Hill 7 & 8

Parking

Parking

  • Garage Spaces: 2
  • Parking Features: Oversized
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Foothill
  • Elementary School District: Boulder Valley RE 2

High School

  • High School: Boulder
  • High School District: Boulder Valley RE 2

Middle or Junior School

  • Middle Or Junior School: Centennial

Utilities

Equipment

  • Cooling: Ceiling Fan(s), Central Air
  • Heating: Baseboard, Forced Air
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 5 bathrooms in this single-family home at 3945 Promontory Court.

What schools are nearby to 3945 Promontory Court?

Nearby schools include the Foothill Elementary School, Centennial Middle School, and Boulder High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 3945 Promontory Court.

What are the annual taxes for 3945 Promontory Court?

Annual taxes for this single-family home are estimated at $12,399.

How does 3945 Promontory Court compare to other single-family homes in Wonderland Hills?

This single-family home is listed 25% below the average price for single-family homes in Wonderland Hills and has been on the market for 22 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Wonderland Hill Pool & Tennis home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,093 sqft.

3945 Promontory Court is a 4-bedroom, 5-bath single-family home for sale in Boulder CO 80304. Available on Prevu for 25 days at $2,995,000. This home features 4,093 square feet of living space, located in Boulder. The median listing price for single-family homes in this area is $2,999,000. Nearby schools include Foothill Elementary School, Centennial Middle School, and Boulder High School. The home offers private outdoor space, dishwasher, air conditioning, parking, swimming pool, and washer/dryer. View other single-family home listings in Boulder.

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.