Recently Listed Open House 6/14 1pm - 3pm
6644 Bird Cliff Way
Niwot, CO, 80503 $ 1,950,000
Bedrooms6 Baths3.1 Sq 5,087 Monthly Estimate*
$ 12,006
Listed by Madison & Company Properties - Niwot
for $1,950,000 with 6 bedrooms and 3 full baths, 1 half bath. This 5,087 square foot home was built in 1976 on a lot size of 1.
Nestled on a lush acre in coveted Niwot, this one-of-a-kind property blends charm, privacy, and endless potential, including multiple income possibilities. The beautifully landscaped grounds feature dramatic boulders, winding paths, ponds, patios, perennial gardens, and even a whimsical cave with windows and electricity - perfect as a studio, reading nook, or private retreat. Attached to the heated 4-car garage/ shop with attic storage is a heated garden room with a Murphy bed, ideal for guests, creative space, or peaceful relaxation. Two additional storage sheds are tucked discreetly on the property. A separate heated and fully finished 1,000 sq ft detached office / outbuilding offers exceptional flexibility with its own porch, patio, and private parking. County-approved for a home business with one employee, it includes two offices, a waiting area, storage room, and half bath - ideal for entrepreneurs, creatives, or remote professionals. Plans included could turn this space into perfect living unit for teens or in-laws. Inside the home, the bright eat-in kitchen opens to inviting living spaces designed for comfort and entertaining. The cozy living room centers around a gas fireplace, while the oversized dining room with wine closet/library is ready for memorable gatherings with family and friends. The main floor also includes two bedrooms, a full bath, and walk-in laundry room. Upstairs, the private primary suite features an en-suite bath and walk-in closet. A generous 440 sq ft flex space across the hall offers room for a studio, gym, playroom, or additional living area. The full basement is configured for an additional teen / in-law suite with ADA ramp entrance, family room with second gas fireplace, two bedrooms, a 3/4 bath, and kitchenette area. Located on a quiet street near Niwot Market, 2nd Avenue shopping and dining, and top-rated Niwot schools, this remarkable property is a rare opportunity to live, work, and create in one extraordinary setting.
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Open House
6/14/2026 1:00 PM - 3:00 PM
6644 Bird Cliff Way Niwot, CO
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesInteriorInterior Amenities Eat-in Kitchen Pantry Walk-In Closet(s)
Basement Full
Flooring Tile Wood
Fireplace Features Gas
Basement (Y/N) Y
Above Grade Finished Area 3818
Half Baths 1
3/4 Baths 1
Total Bedrooms 6
Below Grade Finished Area 1269
Main Level Bedrooms 2
Main Level Bathrooms 1
Total Baths 4
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GeneralSewer Public Sewer
Heating Forced Air Radiant
Cooling Ceiling Fan(s) Central Air
Utilities Electricity Available Natural Gas Available
Possession Closing/DOD
Roof Composition
Appliances Dishwasher Dryer Oven Refrigerator Washer
Zoning RR
Garage Spaces 4
Construction Materials Stucco
Exclusions Sellers Personal Property
Year Built 1976
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
Accessibility Accessible Approach with Ramp
County Boulder
Property Type Residential
HOA N
Subdivision Name Heather Hills
Possible Use Residential
Full Baths 2
Status Active
Directions Please use GPS
High School Niwot
City Niwot
High School District St. Vrain Valley RE-1J
Lot Size Square Feet 43560
Listing Terms Cash Conventional
Elementary School Niwot
Tax Annual Amount 8996
Middle/Junior High School Sunset
Concessions No
Structure Type House
Standard Status Active
Occupancy Type Owner
Elementary School District St. Vrain Valley RE-1J
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ExteriorFencing Partial
Parking Features Heated Garage Oversized
Water Source Public
Total Parking 4
Building Area Total 5087
Lot Size Acres 1
Horse Y/N Y
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* Excluded FeaturesList ByMadison & Company Properties - NiwotBroker
Affordability Calculator
- Monthly Principal & Interest
- $12,006
- Monthly Property Taxes
- $750
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Niwot, CO
Average List Price $2,955,086
Percent of Sale Price 52%
About Niwot, CO 3,948 Population
1% Since 2002
$ 108,937 Median Income
51.38 Median Age
39% Households with Children
Trends Information provided by ATTOM Data Solutions.
3043345 Elementary School
910867 Middle School
Niwot High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 6/13/2026 | $1,950,000 | | Listed Price |