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$1,625,000
5 Days On Site

909 Sunflower Street
Louisville, CO 80027

For Sale|Single Family Residence|Active
5
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
3,514
SqFt
$462
/SqFt
2026
Built
Subdivision:
Centennial 8
County:
Boulder
Call Now: 720.408.7409
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720.408.7409
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This exceptional net-zero custom home in Louisville, Colorado offers the perfect blend of sustainability, thoughtful design, and modern comfort-just one block from the scenic Harper Lake recreation area and adjacent to a neighborhood park. Designed for energy efficiency and year-round comfort, this five-bedroom, three-bath residence is built to net-zero standards, dramatically reducing utility costs while maximizing indoor air quality and performance. High-performance insulation, advanced windows, and a state-of-the-art HVAC system are complemented by solar integration to create a home that produces as much energy as it consumes. The main level features an open-concept floor plan filled with natural light, seamlessly connecting the kitchen, dining, and living areas-ideal for both everyday living and entertaining. Premium finishes, custom cabinetry, and carefully curated materials elevate the space throughout. The fully finished basement expands the living area with two additional bedrooms, a full bath, and a spacious recreation room-perfect for guests, multigenerational living, a home gym, or media space. A three-car garage provides ample room for vehicles, storage, and outdoor gear. Outside, the property is fully landscaped and fenced, offering privacy and a turnkey outdoor living experience. With a park directly adjacent and miles of trails, water access, and open space just steps away at Harper Lake, this location delivers an unparalleled Colorado lifestyle. A rare opportunity to own a high-performance, custom-built home in one of Louisville's most desirable settings-where sustainability meets sophistication. Still time to personalize some interior finishes. Please contact LA for details.

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Listing Snapshot
Price 
$1,625,000
Days On Site 
5 Days
Bedrooms 
5
Inside Area (SqFt) 
3,514 sqft
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Lot Size 
0.12 Acres
Year Built 
2026
MLS® Number 
IR1051522
Status 
Active
Property Tax 
$1,805
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Plans
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
5 days agoListing first seen on site
General Features
Acres 
0.12
Additional Property Use 
Residential
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
3
Levels 
Two
Parking 
OversizedAttached
Parking Spaces 
3
Property Condition 
Under Construction
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Above 
2348
SqFt Below 
1166
SqFt Total 
3614
Style 
Contemporary
Utilities 
Cable AvailableElectricity AvailableNatural Gas Available
Water Source 
Public
Zoning 
RES
Interior Features
Appliances 
DisposalDouble OvenMicrowaveOven
Basement 
FullSump Pump
Cooling 
Ceiling Fan(s)Central Air
Fireplace Features 
Gas
Flooring 
TileWood
Heating 
Forced Air
Interior 
Kitchen IslandOpen FloorplanPantrySmart ThermostatVaulted Ceiling(s)
Laundry Features 
In Unit
Window Features 
Double Pane Windows
Bathroom Full 
Level - Upper
Bathroom Half 
Level - Main
Bedroom 
Dimensions - 11 x 13Level - BasementDescription - Carpet
Dining Room 
Dimensions - 12 x 19Level - Main
Game Room 
Dimensions - 15 x 31Level - BasementDescription - Carpet
Great Room 
Dimensions - 19 x 20Level - Main
Kitchen 
Dimensions - 13 x 18Level - Main
Laundry 
Dimensions - 6 x 9Level - UpperDescription - Tile
Office 
Dimensions - 11 x 12Level - Main
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Exterior Features
Construction Details 
OtherStoneFrame
Fencing 
Fenced
Lot Features 
Sprinklers In Front
Patio And Porch 
DeckPatio
Roof 
Composition
Windows/Doors 
Double Pane Windows
Community Features
Financing Terms Available 
CashConventional
Roads 
Paved
School District 
Boulder Valley RE 2
Schools
School District
Boulder Valley RE 2
Elementary School
Coal Creek
Middle School
Louisville
High School
Monarch
Listing courtesy of Meade Builder Services, LLC Stanm@summitrem.com



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 Meade Builder Services, LLC 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.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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