8478 Haystack Ct, Niwot, CO 80503

$2,440,000
4
BD
6
BA
5,967
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Courtesy of Compass - Denver . kayla.schmitz@compass.com,303-249-4118

Selling Office: RE/MAX of Boulder, Inc.

Sold Price
$2,440,000
List Price
$2,450,000
Closing Date
May 29, 2026
Type
Single Family Residential
Property Sub Type
Single Family Residence
Status
CLOSED
MLS Number
2805935
Bedrooms
4
Bathrooms
6
Baths Half
1
Sqft Total
5,967
Year Built
1990

Property Description

Tucked away at the end of a quiet cul-de-sac—shared with just one other home—this 1.36-acre Niwot estate offers rare privacy, space, and serenity. Surrounded by over 120 mature trees, the property feels like a secluded retreat while still being close to everything. Offered for the first time in 25+ years, this home has been meticulously maintained and thoughtfully designed for both everyday living and entertaining. Inside, the main level features a functional, flowing layout with three fireplaces anchoring the family room, formal living room, and main-floor primary suite. The spacious kitchen opens to the main living areas and includes a cozy eat-in nook, while a formal dining room provides space for gatherings and special occasions. A dedicated office with an attached half bath adds flexibility. Step out onto the covered walk-out deck and take in the beautifully designed backyard, an extension of the home’s living space. Upstairs, each of the three bedrooms includes its own en-suite bathroom, offering comfort and privacy. The walkout basement provides an open entertaining area, ¾ bath, workshop, storage, and direct access to the backyard. Outside, the property transforms into a private resort with a pool & built in hot tub, putting green, tiki bar, multiple patios, and expansive lawn space perfect for entertaining or relaxing in total privacy. Additional highlights include a three-car garage, multiple outdoor living spaces, and exceptional care throughout. A rare opportunity to own a private, resort-style property in one of Niwot's most desirable settings.

Additional Information

Lot Size Acres
1.21
Lot Size Sq Ft
52,686
Tax Amount
$14,130
Exterior Features
Balcony, Fire Pit, Garden, Private Yard, Hot Tub
Water Source
Public
Sewer
Public Sewer
Basement Type
Finished, Full, Walkout
Heating
Forced Air
Cooling
Central Air
School District
St. Vrain Valley RE-1J
Elementary School
Niwot
Middle Or Junior School
Sunset
High School
Niwot
Garage Spaces
3

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks


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 Espi Agency, L.L.C. 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. IDX Terms and Conditions