Recently Viewed Properties
See This Home
Save This Listing
Close

$1,625,000 New to Website

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 3,614 Sq. Ft.
  • 3 Car Garage
  • Updated 17 hours ago
See This Home
Save This Home
See This Home
Save This Home
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.

Full Property Details for 909 Sunflower St

General

  • Price: $1,625,000
  • Taxes: $1,805 (2025)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1051522
  • Updated: 2/13/2026
  • Added to Site: 2 day(s) ago

Interior

  • Interior Features: Cathedral Ceiling(s), Open Floorplan, Pantry, Washer/Dryer Hookup, Kitchen Island, High Ceilings
  • Fireplace: Yes
  • Fireplace(s): Gas
  • Appliances: Gas Range, Double Oven, Microwave, Disposal
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Basement Baths: 1

Bedrooms

  • Total Bedrooms: 5

Exterior

  • Exterior Features: Sprinkler System, Oversized Garage
  • Porch/Patio/Deck: Patio, Deck

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 3
  • Parking Features: Garage Door Opener, Attached
  • Garage Description: Attached

Location

  • Area: Louisville
  • County: Boulder
  • Subdivision: Centennial 8
  • Driving Directions: From McCaslin Blvd and Washington Ave: Go East on Washington Ave. Take the second right on Arapahoe Circle. Turn Right on Sunflower St. The Lot is on the right.

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Coal Creek
  • Middle School: Louisville
  • High School: Monarch

Heating & Cooling

  • Cooling Type: Central Air, Ceiling Fan(s)
  • Heating Type: Forced Air

Utilities

  • Gas: Yes
  • Gas: Xcel
  • Sewer: Public Sewer
  • Water: City
  • Utility Description: Natural Gas Available, Electricity Available, Cable Available, Satellite Available, High-Speed Internet Available, Underground Utilities

Structural Information

  • Architectural Style: Contemporary
  • Builder: VONS 50 LLC
  • Model: 945AR
  • Construction: Frame, Stone, Other
  • Exterior Const.: Frame, Stone, Other
  • Basement: Yes
  • Basement Desc.: Full, Partially Finished, Built-In Radon, Sump Pump
  • Roof: Composition
  • Square Feet: 3,614
  • Sq. Ft. Source: Plans
  • Living Area: 3,514 Sq. Ft.
  • Year Built: 2026

Lot Features

  • Lot Size (Acres): 0.12
  • Lot Size (Sq. Ft.): 5,407
  • Frontage: City Street
  • Street/Road Desc.: Asphalt
  • Fence: Yes
  • Lot Features: Paved, Curbs, Gutters, Sidewalks, Street Light, Fire Hydrant within 500 Feet
  • Potential Use: Single-Family
  • Zoning: RES
  • Fencing (Description): Wood

Green Features

  • Energy Efficient: Windows, High Efficiency Furnace, Thermostat, Photovoltaic Owned

Financial Considerations

  • Tax Amount: $1,805
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: Builder
  • Property ID: R0107819

Listed by Meade Builder Services, LLC (303) 817-7777 and Compass - Boulder (303) 487-5472

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agents

— 909 Sunflower St —

  • Meade Builder Services, LLC

    303-817-7777

  • Compass - Boulder

    303-487-5472

3038177777

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 909 Sunflower St

School District:Boulder Valley School District Re-2
NameGradesDistance
Coal Creek Elementary School
801 West Tamarisk Street, Louisville, CO 80027
K-50.5 mi
Louisville Middle School
1341 Main Street, Louisville, CO 80027
6-81.7 mi
Monarch High School
329 Campus Drive, Louisville, CO 80027
9-122 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 909 Sunflower St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/12/2026
Listed
$1,625,000
345.82%
MLS
8/29/2025
Sold
$364,500
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 909 Sunflower St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$1,805
13%
$18,550
4%
2024
$1,599
2%
$17,795
-17%
2023
$1,572
-51%
$21,480
-49%
2021
$3,231
208%
$42,035
286%
2022
$1,048
-68%
$10,891
-72%
2021
$3,231
4%
$39,283
13%
2018
$3,097
2%
$34,661
—
2017
$3,035
5%
$34,661
6%
2016
$2,883
5%
$32,772
—
2015
$2,733
-8%
$32,772
-17%
2019
$2,964
14%
$39,283
32%
2014
$2,592
2%
$29,659
—
2013
$2,536
—
$29,659
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 909 Sunflower St

$
Down Payment
%
$
%

$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Meade Builder Services, LLC (303) 817-7777 and Compass - Boulder (303) 487-5472

Similar Properties near 909 Sunflower St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

6221 Songbird Cir, Boulder, CO 80303 - Photo 1
$1,725,000

6221 Songbird Cir  Boulder, CO 80303

  • Single Family
  • Active
  • 5
    Beds
  • 4
    Total Baths
  • 3,602
    Sq. Ft.
  • MLS # 3865345
Listed by 8z Real Estate
1610 Tiverton Ave, Broomfield, CO 80023 - Photo 1
$1,650,000

1610 Tiverton Ave  Broomfield, CO 80023

  • Single Family
  • Active
  • Updated 10 days ago
  • 5
    Beds
  • 4
    Total Baths
  • 6,181
    Sq. Ft.
  • MLS # 3034655
Listed by LIV Sotheby's International Realty
3770 W 101st Ave, Westminster, CO 80031 - Photo 1
$1,695,000

3770 W 101st Ave  Westminster, CO 80031

  • Single Family
  • Active
  • 5
    Beds
  • 4
    Total Baths
  • 6,029
    Sq. Ft.
  • MLS # 5726346
Listed by Real Broker, LLC DBA Real
2030 Columbine Ave, Boulder, CO 80302 - Photo 1
$1,650,000

2030 Columbine Ave  Boulder, CO 80302

  • Single Family
  • Active
  • Updated 2 days ago
  • 5
    Beds
  • 3
    Total Baths
  • 2,641
    Sq. Ft.
  • MLS # 1046795
Listed by Compass - Boulder

Just Listed near 909 Sunflower St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2571 Emiline Wy, Superior, CO 80027 - Photo 1 New to Website
$750,000

2571 Emiline Wy  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 4 days ago
  • 2
    Beds
  • 4
    Total Baths
  • 1,772
    Sq. Ft.
  • MLS # 5564809
Listed by New Door Group (303) 859-6891
2581 Emiline Wy, Superior, CO 80027 - Photo 1 New to Website
$850,000

2581 Emiline Wy  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 4 days ago
  • 3
    Beds
  • 4
    Total Baths
  • 2,234
    Sq. Ft.
  • MLS # 7114036
Listed by New Door Group (303) 859-6891
3207 Opal Ln, Superior, CO 80027 - Photo 1 New to Website
$1,285,000

3207 Opal Ln  Superior, CO 80027

  • Single Family
  • Active
  • Updated 22 minutes ago
  • 6
    Beds
  • 5
    Total Baths
  • 4,821
    Sq. Ft.
  • MLS # 1051346
Listed by Elisabeth Nelson (303) 916-5859
2585 Emiline Wy, Superior, CO 80027 - Photo 1 New to Website
$775,000

2585 Emiline Wy  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 14 hours ago
  • 3
    Beds
  • 4
    Total Baths
  • 1,963
    Sq. Ft.
  • MLS # 5923548
Listed by New Door Group (303) 859-6891

Price Reduced near 909 Sunflower St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

924 Milo Cir, Lafayette, CO 80026 - Photo 1 Price Reduced
-$2,000 (-0.5%)
$402,000
Open House

924 Milo Cir  #A  Lafayette, CO 80026

  • Townhouse
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,637
    Sq. Ft.
  • MLS # 1049562
Listed by Duane Penny (970) 290-2220
2321 Superior Dr, Superior, CO 80027 - Photo 1 Price Reduced
-$15,000 (-1.52%)
$975,000
Open House

2321 Superior Dr  Superior, CO 80027

  • Single Family
  • Active
  • Updated 4 days ago
  • 4
    Beds
  • 3
    Total Baths
  • 3,548
    Sq. Ft.
  • MLS # 2243687
Listed by New Door Group (303) 859-6891
9576 Phillips Rd, Lafayette, CO 80026 - Photo 1 Price Reduced
-$105,000 (-5%)
$1,995,000

9576 Phillips Rd  Lafayette, CO 80026

  • Single Family
  • Active
  • Updated 2 days ago
  • 7
    Beds
  • 5
    Total Baths
  • 4,698
    Sq. Ft.
  • MLS # 7149662
Listed by Distinct Real Estate LLC
920 Milo Cir, Lafayette, CO 80026 - Photo 1 Price Reduced
-$5,000 (-1.23%)
$400,000

920 Milo Cir  #A  Lafayette, CO 80026

  • Townhouse
  • Active
  • Updated 10 hours ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,624
    Sq. Ft.
  • MLS # 1049948
Listed by eXp Realty LLC

Recent Sales near 909 Sunflower St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

955 Arapahoe Cir, Louisville, CO 80027 - Photo 1 Sold
$1,400,000

955 Arapahoe Cir  Louisville, CO 80027

  • Single Family
  • Closed
  • 4
    Beds
  • 3
    Total Baths
  • 3,671
    Sq. Ft.
  • MLS # 1044123
Listed by Compass - Boulder
816 Trail Ridge Dr, Louisville, CO 80027 - Photo 1 Sold
$1,530,000

816 Trail Ridge Dr  Louisville, CO 80027

  • Single Family
  • Closed
  • 5
    Beds
  • 4
    Total Baths
  • 3,934
    Sq. Ft.
  • MLS # 1039216
Listed by Janis Properties
964 Eldorado Ln, Louisville, CO 80027 - Photo 1 Sold
$1,430,000

964 Eldorado Ln  Louisville, CO 80027

  • Single Family
  • Closed
  • 6
    Beds
  • 5
    Total Baths
  • 4,344
    Sq. Ft.
  • MLS # 3475020
Listed by The Agency - Denver
Sold by Non Mls Participant
501 W Linden St, Louisville, CO 80027 - Photo 1 Sold
$1,502,000

501 W Linden St  Louisville, CO 80027

  • Single Family
  • Closed
  • 5
    Beds
  • 4
    Total Baths
  • 3,902
    Sq. Ft.
  • MLS # 1042580
Listed by RE/MAX Elevate
Sold by RE/MAX Professionals Greenwood Village

909 Sunflower St, Louisville, CO 80027 (MLS# 1051522) is a Single Family property with 5 bedrooms, 3 full bathrooms and 1 partial bathroom. 909 Sunflower St is currently listed for $1,625,000 and was received on February 12, 2026. Want to learn more about 909 Sunflower St? Do you have questions about finding other Single Family real estate for sale in Louisville? You can browse all Louisville real estate or contact a Coldwell Banker agent to request more information.

Tour this property