What if you could live in one of Boulder's most coveted locations? Rare cul-de-sac setting in Wonderland Hill, this 4-bedroom, 3-bath ranch backs directly to open space, with lake views from the deck and a front-row connection to Colorado's natural beauty.The light-filled, open-concept main level is anchored by vaulted ceilings, skylights, and warm hardwood floors, creating a bright, airy feel throughout. The main-floor primary suite offers the ease of single-level living, complemented by a second bedroom and full bath, ideal for a home office, guest space, or flexible living.The finished lower level adds two additional bedrooms, a spacious family room with a projector and theater seating, and a hardwood-floored flex space with its own private entrance, well-suited for a gym, office, or guest retreat. The lower level opens to a private patio, while the upper deck captures peaceful lake views and the surrounding open space.Residents enjoy access to Wonderland Hill's community pool and tennis courts, along with nearby trails and neighborhood amenities. Quietly tucked into a cul-de-sac with a beautifully landscaped front yard, a finished 2-car garage, and a new roof, this home offers a rare combination of setting, layout, and lifestyle. Wonderland Hill at its best.
Sold for $1,660,000
$1,660,000
3966 Promontory Ct, Boulder, CO 80304
4beds
3,051sqft
Single Family Residence
Built in 1984
5,803 Square Feet Lot
$1,759,100 Zestimate®
$544/sqft
$5,994 Estimated rent
Home value
$1,759,100
$1.67M - $1.85M
$5,994/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Michi Sakurai 323-327-7120,
Compass - Boulder
Bought with:
Zachary Zeldner, 40045064
Compass - Boulder
Source: IRES as distributed by MLS GRID,MLS#: 1055950
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 2
- Main level bathrooms: 2
Rooms
- Room types: Media Room
Primary bedroom
- Description: Carpet
- Features: 3/4 Primary Bath
- Level: Main
- Area: 169 Square Feet
- Dimensions: 13 x 13
Bedroom 2
- Description: Carpet
- Level: Main
- Area: 182 Square Feet
- Dimensions: 13 x 14
Bedroom 3
- Description: Carpet
- Level: Lower
- Area: 170 Square Feet
- Dimensions: 10 x 17
Bedroom 4
- Description: Carpet
- Level: Lower
- Area: 144 Square Feet
- Dimensions: 16 x 9
Dining room
- Description: Hardwood
- Level: Main
- Area: 165 Square Feet
- Dimensions: 15 x 11
Kitchen
- Description: Hardwood
- Level: Main
- Area: 176 Square Feet
- Dimensions: 11 x 16
Laundry
- Description: Vinyl
- Level: Lower
- Area: 54 Square Feet
- Dimensions: 6 x 9
Living room
- Description: Hardwood
- Level: Main
- Area: 240 Square Feet
- Dimensions: 20 x 12
Recreation room
- Description: Carpet
- Level: Lower
- Area: 440 Square Feet
- Dimensions: 20 x 22
Study
- Description: Hardwood
- Level: Lower
- Area: 247 Square Feet
- Dimensions: 13 x 19
Heating
- Forced Air
Cooling
- Central Air, Ceiling Fan(s)
Appliances
- Included: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Trash Compactor
Features
- Eat-in Kitchen, Cathedral Ceiling(s), Open Floorplan, Walk-In Closet(s), Theatre Room
- Windows: Skylight(s), Window Coverings
- Basement: Partially Finished,Walk-Out Access,Built-In Radon
- Has fireplace: Yes
- Fireplace features: Living Room
Interior area
- Total structure area: 1,703
- Total interior livable area: 3,051 sqft
- Finished area above ground: 1,703
Property
Parking
- Total spaces: 2
- Parking features: Attached
- Attached garage spaces: 2
- Details: Attached
Accessibility
- Accessibility features: Main Floor Bath, Accessible Bedroom
Features
- Levels: One
- Stories: 1
- Patio & porch: Patio, Deck, Enclosed
- Exterior features: Sprinkler System
- Fencing: Fenced
- Has view: Yes
- View description: Hills, Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 5,803 Square Feet
- Features: Cul-De-Sac, Abuts Public Open Space, City Limits, Paved
Details
- Parcel number: R0095468
- Zoning: RES
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame, Stucco, Wood Siding
- Roof: Composition
Condition
- New construction: No
- Year built: 1984
Utilities & green energy
- Electric: Xcel
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available
Green energy
- Energy efficient items: Windows, Doors
Community & HOA
Community
- Features: Clubhouse, Tennis Court(s), Pool
- Security: Security System
- Subdivision: Wonderland Hill 7 & 8
HOA
- Has HOA: Yes
- Services included: Common Amenities
- HOA fee: $725 annually
- HOA name: Wonderland Hill Pool & Tennis
- HOA phone: 303-447-8988
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $544/sqft
- Tax assessed value: $1,748,400
- Annual tax amount: $10,419
- Date on market: 4/9/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Road surface type: Concrete
Price history
| Date | Event | Price |
|---|---|---|
| 7/10/2026 | Listing removed | $6,500$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/3/2026 | Listed for rent | $6,500$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/26/2026 | Sold | $1,660,000-9%$544/sqft |
Source:  IRES as distributed by MLS GRID #1055950 Report a problem | ||
| 6/2/2026 | Pending sale | $1,825,000$598/sqft |
Source:  REcolorado as distributed by MLS GRID #IR1055950 Report a problem | ||
| 5/13/2026 | Price change | $1,825,000-2.7%$598/sqft |
Source: IRES as distributed by MLS GRID #1055950 Report a problem | ||
| 4/27/2026 | Listed for sale | $1,875,000$615/sqft |
Source: REcolorado as distributed by MLS GRID #IR1055950 Report a problem | ||
| 4/13/2026 | Pending sale | $1,875,000$615/sqft |
Source: REcolorado as distributed by MLS GRID #IR1055950 Report a problem | ||
| 4/10/2026 | Listed for sale | $1,875,000+44.2%$615/sqft |
Source: IRES as distributed by MLS GRID #1055950 Report a problem | ||
| 2/28/2020 | Sold | $1,300,000+0.8%$426/sqft |
Source: IRES as distributed by MLS GRID #901262 Report a problem | ||
| 1/13/2020 | Pending sale | $1,290,000$423/sqft |
Source: LIV Sotheby's International Realty #901262 Report a problem | ||
| 1/7/2020 | Listed for sale | $1,290,000+241.7%$423/sqft |
Source: LIV Sotheby's Intl Realty #901262 Report a problem | ||
| 6/16/1994 | Sold | $377,500$124/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,582 +1.8% | $109,275 -11.9% |
| 2024 | $10,399 +22.1% | $124,098 -1% |
| 2023 | $8,518 +4.9% | $125,301 +36.6% |
| 2022 | $8,122 +26.4% | $91,726 -2.8% |
| 2021 | $6,429 | $94,365 +16.5% |
| 2020 | $6,429 +14.7% | $81,003 |
| 2019 | $5,604 | $81,003 +12.8% |
| 2018 | $5,604 | $71,842 -9.5% |
| 2017 | $5,604 -4.8% | $79,424 +16.8% |
| 2016 | $5,886 +5.6% | $67,994 +20.6% |
| 2015 | $5,574 +17.6% | $56,365 |
| 2014 | $4,739 -7.3% | $56,365 |
| 2013 | $5,115 +0.9% | $56,365 -7.7% |
| 2012 | $5,070 +2.4% | $61,053 |
| 2011 | $4,951 +7.1% | -- |
| 2010 | $4,623 +4.8% | $61,260 |
| 2009 | $4,411 +3.5% | $61,260 -11.1% |
| 2008 | $4,261 +6.5% | $68,940 |
| 2007 | $4,002 +7.8% | $68,940 +14.3% |
| 2006 | $3,712 +6.6% | $60,340 |
| 2005 | $3,482 +0.7% | $60,340 +5.9% |
| 2004 | $3,458 -2.5% | $56,990 |
| 2003 | $3,545 +10.3% | $56,990 +12.2% |
| 2002 | $3,213 | $50,800 -90.9% |
| 2001 | -- | $555,200 |
Find assessor info on the county website
Neighborhood: Wonderland Hills
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Nearby schools
GreatSchools rating
- 9/10Foothill Elementary SchoolGrades: K-5Distance: 0.9 mi
- 6/10Centennial Middle SchoolGrades: 6-8Distance: 1.3 mi
- 9/10Boulder High SchoolGrades: 9-12Distance: 2.6 mi
Schools provided by the listing agent
- Elementary: Foothill
- Middle: Centennial
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,759,100
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Estimated market value
$1,759,100
- Colorado
- Boulder County
- Boulder
- 80304
- Wonderland Hills
- 3966 Promontory Ct
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