3945 Promontory Ct Boulder, CO 80304
Wonderland NeighborhoodEstimated payment $17,081/month
Highlights
- Tennis Courts
- Private Pool
- Clubhouse
- Foothill Elementary School Rated A
- Open Floorplan
- 5-minute walk to Wonderland Lake Park
About This Home
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.
Listing Agent
Madison & Company Properties - Boulder Brokerage Phone: 3037713850 License #128441 Listed on: 01/05/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $12,399
Year Built
- Built in 1984
Lot Details
- 13,068 Sq Ft Lot
- Open Space
- Cul-De-Sac
- Southern Exposure
- Wood Fence
- Corner Lot
- Meadow
- Wooded Lot
HOA Fees
- $60 Monthly HOA Fees
Parking
- 2 Car Detached Garage
Home Design
- Tri-Level Property
- Mixed Use
- Stucco
Interior Spaces
- 4,093 Sq Ft Home
- Open Floorplan
- Wet Bar
- Ceiling Fan
- Free Standing Fireplace
- Window Treatments
- Living Room with Fireplace
- Dining Room
- Recreation Room
- Loft
- Wood Flooring
Kitchen
- Eat-In Kitchen
- Dishwasher
Bedrooms and Bathrooms
- 4 Bedrooms
- Main Floor Bedroom
- Primary bathroom on main floor
Laundry
- Laundry Room
- Dryer
- Washer
Eco-Friendly Details
- Energy-Efficient Thermostat
Outdoor Features
- Private Pool
- Tennis Courts
- Balcony
- Deck
- Patio
Schools
- Foothill Elementary School
- Centennial Middle School
- Boulder High School
Utilities
- Forced Air Heating and Cooling System
- Baseboard Heating
- Cable TV Available
Listing and Financial Details
- Assessor Parcel Number R0095451
Community Details
Overview
- Association fees include common amenities, management
- Wonderland Hill Pool & Tennis Association
- Wonderland Hill 7 & 8 Subdivision
Amenities
- Clubhouse
Recreation
- Tennis Courts
- Community Playground
- Community Pool
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $12,399 | $149,581 | $95,381 | $54,200 |
| 2024 | $12,399 | $149,581 | $95,381 | $54,200 |
| 2023 | $12,184 | $147,782 | $103,455 | $48,012 |
| 2022 | $11,082 | $126,288 | $81,864 | $44,424 |
| 2021 | $10,568 | $129,923 | $84,220 | $45,703 |
| 2020 | $9,048 | $111,097 | $62,849 | $48,248 |
| 2019 | $9,522 | $111,097 | $62,849 | $48,248 |
| 2018 | $8,498 | $98,014 | $42,912 | $55,102 |
| 2017 | $8,232 | $108,360 | $47,442 | $60,918 |
| 2016 | $8,179 | $89,215 | $57,630 | $31,585 |
| 2015 | $7,313 | $74,816 | $27,223 | $47,593 |
| 2014 | $6,291 | $74,816 | $27,223 | $47,593 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 01/05/2026 01/05/26 | For Sale | $2,995,000 | -- | $732 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Interfamily Deed Transfer | $500 | None Available | |
| Interfamily Deed Transfer | -- | Title Source Inc | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Deed | $820,000 | First Colorado Title | |
| Quit Claim Deed | -- | First Colorado Title | |
| Interfamily Deed Transfer | -- | Utc | |
| Interfamily Deed Transfer | -- | None Available | |
| Quit Claim Deed | -- | -- | |
| Warranty Deed | $385,000 | -- | |
| Deed | -- | -- | |
| Warranty Deed | -- | -- |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $424,100 | New Conventional | |
| Closed | $417,000 | New Conventional | |
| Closed | $173,000 | Credit Line Revolving | |
| Previous Owner | $372,000 | New Conventional | |
| Previous Owner | $375,000 | New Conventional | |
| Previous Owner | $205,000 | No Value Available |
Source: IRES MLS
MLS Number: IRE1049021
APN: 1461133-12-029
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Ask me questions while you tour the home.