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6644 Bird Cliff WayNiwot, CO 80503

For Sale

$1,950,000

Smart Buyer Rebate $19,500

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.

Listed by Nanner Fisher

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License #IRP09826

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Madison & Company Properties - Niwot

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720-771-7823

Last updated June 15, 2026

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Source: REcolorado #IR1061799

Listing Facts

  • TypeSingle-family
  • NeighborhoodNiwot
  • Bedrooms6
  • Bathrooms4
  • Days on Prevu3
  • Taxes$8,996/year
  • Size5,087 sqft
  • Price per sqft$383

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

06/13/2026
Listed by Madison & Company Properties - Niwot
$1,950,000

Property Details for 6644 Bird Cliff Way

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Year Built: 1976
  • Construction Materials: Stucco

Features

  • Fencing: Partial

Measurements

  • Building Area Total: 5,087
  • Lot Size Acres: 1.00
  • Lot Size Square Feet: 43,560

Financial

Taxes

  • Parcel Number: R0056696
  • Tax Annual Amount: $8,996.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer
  • Fireplace Features: Gas
  • Flooring: Tile, Wood
  • Interior Features: Eat-in Kitchen, Pantry, Walk-In Closet(s)

Measurements

  • Living Area: 5,087

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 6
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 2

Other

Features

  • Accessibility Features: Accessible Approach With Ramp

General

  • Exclusions: Sellers Personal Property

Location

  • Subdivision Name: Heather Hills

Parking

Parking

  • Garage Spaces: 4
  • Parking Features: Heated Garage, Oversized
  • Parking Total: 4

Schools

Elementary School

  • Elementary School: Niwot
  • Elementary School District: St. Vrain Valley RE-1J

High School

  • High School: Niwot
  • High School District: St. Vrain Valley RE-1J

Middle or Junior School

  • Middle Or Junior School: Sunset

Utilities

Equipment

  • Cooling: Ceiling Fan(s), Central Air
  • Heating: Forced Air, Radiant
  • Sewer: Public Sewer
  • Utilities: Electricity Available, Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

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

There are 6 bedrooms and 4 bathrooms in this single-family home at 6644 Bird Cliff Way.

What schools are nearby to 6644 Bird Cliff Way?

Nearby schools include the Niwot Elementary School, Sunset Middle School, and Niwot High School.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 6644 Bird Cliff Way.

What are the annual taxes for 6644 Bird Cliff Way?

Annual taxes for this single-family home are estimated at $8,996.

How does 6644 Bird Cliff Way compare to other single-family homes in Niwot?

This single-family home is listed 37% below the average price for single-family homes in Niwot and has been on the market for 59 less days than the typical home in this area.

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

According to the MLS, this listing is 5,087 sqft.

6644 Bird Cliff Way is a 6-bedroom, 4-bath single-family home for sale in Niwot CO 80503. Available on Prevu for 3 days at $1,950,000. This property features 5,087 square feet of living space, located in Niwot. The median listing price for single-family homes in this area is $1,995,000. Nearby schools include Niwot Elementary School, Sunset Middle School, and Niwot High School. Property amenities include dishwasher, air conditioning, parking, and washer/dryer. Browse more single-family home listings in Boulder County.

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.