Check Availability
$5,862,000
● House - For Sale

1880 Mallard Dr

Broomfield, CO 80020
bedrooms
6 Beds
bathrooms
6 Baths, 3 Half Baths
square feet
10,406 Ft²
$30,808
Est. Monthly
$500
HOA / Fees

About This Property

Where breathtaking Front Range views meet uncompromising luxury, this extraordinary custom estate offers one of the most remarkable residential settings in Colorado.
Perfectly positioned at the end of a private street within one of Broomfield's most exclusive gated communities, this 11,393 sq ft residence captures unobstructed panoramic views of the entire Front Range & iconic Flatirons to the west, while a serene private lake, mature trees, and protected conservation easement surrounds the home.
Designed for grand entertaining & refined everyday living, the home features 6 spacious bedroom suites, each with a private en-suite bath, plus 3 elegant powder rooms. 2 levels of living space are connected by a hydraulic elevator. Luxury amenities include a 12-seat private theater, climate-controlled wine cellar, full bar & game room with billiards, shuffleboard, & poker, private fitness room, & 4 laundry centers.
A stunning indoor-outdoor atrium with pocketing glass doors opens to expansive outdoor living areas. Multiple decks & patios crafted from natural Colorado Buff Sandstone provide exceptional spaces to enjoy sunsets, mountain views, and the surrounding landscape.
A private lock-off guest cottage offers 2 bedrooms, 2 baths, gourmet kitchen, living room, & laundry-ideal for extended family or long-term guests.
Exceptional craftsmanship is evident throughout with radiant floor heating, hand-scraped Palo Duro walnut flooring, artisan plaster walls, six limestone fireplaces, solid-core 8-foot doors, and premium German wood windows. The striking stone and stucco exterior features dramatic rooflines, concrete tile roofing, and custom copper gutters. A circular brick-paver driveway with snow sensors and a full glycol snow-melt system heats the drive and outdoor areas. The property includes a 1,758 sq ft heated four-car garage plus an additional garage for the guest cottage.
A truly rare Colorado luxury estate offering privacy, craftsmanship, and unforgettable views.
Unit Size
10,406 Ft²
Days on Market
-
Land Size
1.01 acres
Price per sqft
$563
Property Type
House
Property Taxes
$1,524
HOA Dues
$500
Year Built
2010

Listed By

Dylan Lario
Coldwell Banker Realty 56

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Last updated: 3 months ago (REcolorado MLS #IRE8798115)

Price History

Date / Event Date Event Price
Mar 19, 2026 Listed $5,862,000
Listed
Mar 20, 2025 Listed by LIV Sotheby's International Realty $6,250,000
Listed by LIV Sotheby's International Realty
Set on a pristine 1-acre lot at the end of a private cul-de-sac, this estate is a rare sanctuary of luxury and tranquility in one of Broomfield's most exclusive gated enclaves. From the moment you step inside, soaring ceilings and breathtaking views set the stage for an architectural masterpiece. To the west, the majestic Front Range and Flatirons unfold, while to the east, a private lake framed by towering old-growth trees offers a serene retreat. German-engineered wood windows flood the home with natural light, and radiant floor heating ensures year-round comfort-all seamlessly blending unparalleled craftsmanship with modern sophistication. The gourmet kitchen showcases top-tier appliances-a Wolf gas range, dual Bosch dishwashers, a Sub-Zero refrigerator, dual KitchenAid ovens, and a Miele coffee center-all seamlessly integrated for style and function. The expansive main level boasts three en-suite bedrooms, including a serene primary retreat, while the lower level offers three additional en-suite bedrooms. Entertainment abounds with a state-of-the-art 12-person theater, a climate-controlled wine cellar, and a full bar and game room featuring billiards, shuffleboard, and poker tables. For wellness and relaxation, enjoy the dedicated home gym or retreat to the indoor-outdoor atrium, enclosed by floor-to-ceiling sliding pocket doors. Multiple expansive patios and decks, crafted from Colorado Buff Sandstone, offer breathtaking vantage points to soak in the surrounding beauty. For extended guest stays, a separate lock-off cottage provides complete privacy, featuring two beds, two baths, a kitchen, living room, private laundry, and garage. A hydraulic drive elevator provides effortless access to all levels, while a heated driveway and 4-car garage offer both practicality and prestige. Ideally situated just 30 minutes from Denver, Boulder, and the Denver Tech Center, this exceptional estate offers a rare opportunity to enjoy unmatched luxury, privacy, and convenience.
Jan 5, 2024 Listed by Coldwell Banker Realty 56 $6,492,000
Listed by Coldwell Banker Realty 56
One of the most incredible properties to ever come on the market in Colorado. This sprawling 11,393 square foot home was custom built with every attention to detail imaginable. Every facet and building material of this home are absolutely top-of-the-line luxurious. No expense was spared on the construction for this spectacular location. With unobstructed priceless views of the entire Front Range & Flatirons to the West, and a private lake with massive trees to the East, the lot borders the private lake, an old growth forest, and a conservation easement located at the end of a private street in one of the most exclusive gated communities around. There are 6 total bedrooms all with their own en-suite full bathroom, 3 additional 1/2 bath powder rooms, 2 levels accessed with a hydraulic drive elevator, a 12 person movie theater, climate controlled wine cellar, full bar with billiard, shuffleboard, and poker tables, a gym, 4 laundry centers, indoor-outdoor atrium with a full wall of sliding pocketed doors hermetically sealed from the rest of the home, all surrounded by multiple decks and patios constructed of natural Colorado Buff Sandstone to enjoy the striking views. The home includes a lock-off cottage with 2 bedrooms and 2 baths, living room, gourmet kitchen, and laundry perfect for long term guests or family. The winding circle brick paver driveway includes snow sensors, and the drive and decks are all entirely heated with a glycol circulation snow melt system. The stunning stucco and stone exterior features dramatic roof lines with a concrete tile roof and custom copper cutters and caps. There is a 1758 square foot heated 4-car garage, plus an additional 1 car garage for the cottage. Immediately upon entering it is obvious this is not the typical type of property with all solid core 8'+ doors, radiant floor heating, gleaming hand-scraped Palo Duro Walnut hard wood floors, 6 Limestone fireplaces and columns, Artisan plaster walls, and German style wood windows.
Jan 16, 2023 Listed by Coldwell Banker Realty 56 $7,802,000
Listed by Coldwell Banker Realty 56
One of the most incredible properties to ever come on the market in Colorado. This sprawling 11,393 square foot home was custom built with every attention to detail imaginable. Every facet and building material of this home are absolutely top-of-the-line luxurious. No expense was spared on the construction for this spectacular location. With unobstructed priceless views of the entire Front Range & Flatirons to the West, and a private lake with massive trees to the East, the lot borders the private lake, an old growth forest, and a conservation easement located at the end of a private street in one of the most exclusive gated communities around. There are 6 total bedrooms all with their own en-suite full bathroom, 3 additional 1/2 bath powder rooms, 2 levels accessed with a hydraulic drive elevator, a 12 person movie theater, climate controlled wine cellar, full bar with billiard, shuffleboard, and poker tables, a gym, 4 laundry centers, indoor-outdoor atrium with a full wall of sliding pocketed doors hermetically sealed from the rest of the home, all surrounded by multiple decks and patios constructed of natural Colorado Buff Sandstone to enjoy the striking views. The home includes a lock-off cottage with 2 bedrooms and 2 baths, living room, gourmet kitchen, and laundry perfect for long term guests or family. The winding circle brick paver driveway includes snow sensors, and the drive and decks are all entirely heated with a glycol circulation snow melt system. The stunning stucco and stone exterior features dramatic roof lines with a concrete tile roof and custom copper cutters and caps. There is a 1758 square foot heated 4-car garage, plus an additional 1 car garage for the cottage. Immediately upon entering it is obvious this is not the typical type of property with all solid core 8'+ doors, radiant floor heating, gleaming hand-scraped Palo Duro Walnut hard wood floors, 6 Limestone fireplaces and columns, Artisan plaster walls, and German style wood windows
Aug 27, 2021 Listed by Coldwell Banker Realty 56 $7,962,000
Listed by Coldwell Banker Realty 56
One of the most incredible properties to ever come on the market in Colorado. This sprawling 11,393 square foot home was custom built with every attention to detail imaginable. Every facet and building material of this home are absolutely top-of-the-line luxurious. No expense was spared on the construction for this spectacular location. With unobstructed priceless views of the entire Front Range & Flatirons to the West, and a private lake with massive trees to the East, the lot borders the private lake, an old growth forest, and a conservation easement located at the end of a private street in one of the most exclusive gated communities around. There are 6 total bedrooms all with their own en-suite full bathroom, 3 additional 1/2 bath powder rooms, 2 levels accessed with a hydraulic drive elevator, a 12 person movie theater, climate controlled wine cellar, full bar with billiard, shuffleboard, and poker tables, a gym, 4 laundry centers, indoor-outdoor atrium with a full wall of sliding pocketed doors hermetically sealed from the rest of the home, all surrounded by multiple decks and patios constructed of natural Colorado Buff Sandstone to enjoy the striking views. The home includes a lock-off cottage with 2 bedrooms and 2 baths, living room, gourmet kitchen, and laundry perfect for long term guests or family. The winding circle brick paver driveway includes snow sensors, and the drive and decks are all entirely heated with a glycol circulation snow melt system. The stunning stucco and stone exterior features dramatic roof lines with a concrete tile roof and custom copper cutters and caps. There is a 1758 square foot heated 4-car garage, plus an additional 1 car garage for the cottage. Immediately upon entering it is obvious this is not the typical type of property with all solid core 8'+ doors, radiant floor heating, gleaming hand-scraped Palo Duro Walnut hard wood floors, 6 Limestone fireplaces and columns, Artisan plaster walls, and German style wood windows

Property Highlights

Elevator
Garage
Air Conditioning
Fireplace
With View
Parking Details
Has Garage
Parking Features: Attached
Garage Spaces: 5
Interior Details
Half Bathrooms: 3
Full Bathrooms: 6
Interior Features: Eat-in Kitchen, Open Floorplan, Pantry, Walk-In Closet(s), Wet Bar, Kitchen Island, Central Vacuum, Bay or Bow Window
Appliances: Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Trash Compactor, Disposal, Gas Bar-B-Q, Fire Alarm
Has Fireplace
Fireplace Features: Gas, Gas Log, Living Room, Family Room, Bedroom, Great Room, Two or More
Basement: Full, Partially Finished, Walk-Out Access
Exterior Details
Square Footage: 10406
Square Footage Source: $0
Architectural Style: In-Law Area, Chalet
Year Built: 2010
Waterbody Name: Lake, Waterfront
Levels: One
Window Features: Window Coverings
Construction Materials: Brick, Stone, Stucco
Patio and Porch Features: Patio, Deck
Lot Features: Cul-De-Sac, Level, Waterfront, Paved, Deciduous Trees, Abuts Pond/Lake, Abuts Public Open Space, House Faces West, Gutters
Lot Size Area: 43995.6
Lot Size Units: Square Feet
Lot Size Acres: 1.01
Lot Size Square Feet: 43995.6
Water Source: City
Financial Details
Tax Annual Amount: $18,285
Utilities Details
Cooling Type: Central Air, Ceiling Fan(s)
Heating Type: Forced Air, Radiant
Sewer : Public Sewer
Location Details
HOA/Condo/Coop Fee Includes: Security
HOA Fee: $500
HOA Fee Frequency: Monthly

Building Info

Overview

    General

  • Year Built: 2010
  • Effective Year Built: 2010
  • Building Count: 1
  • Bedroom Count: 6
  • Bathroom Count: 8
  • Full Bathrooms: 7
  • Partial Bathrooms: 8
  • Building Condition: 6
  • Building Quality: 1
  • Construction Type: 0
  • Building Style: 11
  • Exterior Walls Type: 24
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 18
  • Floor Count: 100
  • Floor Cover: 0
  • Basement Type: 6
  • Basement Area: 5,353
  • Garage Type: 1
  • Garage Square Area: 1,816
  • Parking Space Count: 5
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 43,996
  • Total Building Area: 13,594
  • Gross Building Area: 13,594
  • Building Area: 10,406
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 4
  • Heated Square Feet: 10,406
  • Heating Fuel Type: 3

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: WHISTLEPIG FILING NO 1
  • Land Acres: 0000001010
  • Standard Land Use Code: 1001
  • County Land Use Code: 1212
  • State Land Use Code: 1212
  • Legal Description 1: SUBD: WHISTLEPIG FILING NO 1 LOT: 8 BLOCK: 1 ADDED OR UPDATED ON 12/28/2001 11:00:11 AM

Neighborhood

  • School District Name: Boulder Valley School District RE-2
  • Census Tract: 030900

Zoning

  • Zoning: PUD

Geography

  • Assessors Map Reference: 1S-69W-24-NW
  • Account Number: R8860845
  • Parcel: R8860845
  • Block: 1
  • Lot: 8
  • Meridian: SEC 24 TWN 01S RNG 69W
  • Municipality: BOULDER
  • Latitude: 39.9548
  • Longitude: -105.066

    Address

  • Full Address: 1880 Mallard Dr
  • Address - House Number: 1880
  • Address - Street Name: Mallard
  • Address - Suffix Type: Dr
  • State: CO
  • City Name: Broomfield
  • Carrier Code: R032
  • 4-Digit Zip Code: 9699
  • Zip Code: 80020

Valuation

    Tax

  • Total Area: 11,778
  • Tax Year: 2022
  • Tax Amount: $1,877,060
  • Tax Rate Code Area: 70

    Appraisal Valuation

  • Standard Deviation: 0.1793
  • Valuation Date: Feb 28, 2024
  • Confidence Score: 64
  • Final Value: 3,640,229
  • High Value: 4,293,137
  • Low Value: 2,987,320

    Market Valuation

  • Market Total Value: $3,696,380
  • Market Land Value: $1,015,000
  • Market Improvement Value: $2,681,380

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $256,900
  • Assessed Land Value: $70,540
  • Assessed Improvements Value: $186,360
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Whistlepig


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Frequently Asked Questions

When was property at 1880 Mallard Drive built and last sold?
The property at 1880 Mallard Drive was built in 2010 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 1880 Mallard Drive is $5,920,620.
What are some comparable homes to 1880 Mallard Drive?
There are currently no comparable homes to 1880 Mallard Drive.