Welcome to a modern Colorado homestead built for the future. Rooted in European-inspired design and passive house principles, this high-performance, all-electric residence was crafted with intention: to thrive in Colorado’s evolving climate while providing a healthier, cleaner, and dramatically more efficient way to live. Sunlight floods the single-level interior, where 3 bedrooms and 2 baths are all warmed by radiant in-floor heating powered by a Bosch geothermal heat pump. When Colorado's weather knocks out power to the neighbors, you may not even know it. A ground-mounted solar array, paired with battery storage and a smart inverter, allows the home to keep running smoothly even during local power outages. Everyday essentials continue without interruption... lights, cooling, and heating all carry on seamlessly.
Designed for Colorado’s changing climate, this home features a wildfire-resistant exterior paired with an Energy Recovery Ventilator (ERV) and HEPA filtration system that maintains clean indoor air if smoke fills the region.
And beneath it all lies opportunity. An expansive, unfinished basement has radiant heating (3 different zones) is already plumbed for an additional bedroom and bath.
A detached 3-car garage offers an EV hookup, (plus an additional EV pre-wire), shop space, and room for tools, gear, or hobby equipment.
Head outside and the property has the soul of a homestead, with an organic vegetable garden, raised beds, and fruit trees tended with care and irrigated by the property’s dedicated agricultural well. Domestic water is supplied by city sources, creating a clean and efficient division of resources.
**Please note: The sellers have established an offer deadline of Monday, March 2nd at Noon. Sellers reserve the right to accept an offer in advance of the deadline. Please contact listing agent with any interest.
Sold for $2,500,000
$2,500,000
903 Paragon Drive, Boulder, CO 80303
3beds
3,704sqft
Single Family Residence
Built in 2022
1.53 Acres Lot
$2,484,500 Zestimate®
$675/sqft
$5,734 Estimated rent
Home value
$2,484,500
Estimated sales range
Not available
$5,734/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Lane Lyon 303-667-0309,
Coldwell Banker Global Luxury Denver
Bought with:
David Fish, 40023473
RE/MAX of Boulder
Source: REcolorado as distributed by MLS GRID,MLS#: 8301394
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Bedroom
- Description: Features An Exterior Door To Back Patio/Hot Tub Area
- Features: Primary Suite
- Level: Main
- Area: 186.2 Square Feet
- Dimensions: 13.3 x 14
Bedroom
- Description: Includes Deluxe Murphy Bed
- Level: Main
- Area: 141.54 Square Feet
- Dimensions: 10.11 x 14
Bedroom
- Description: Used A Study, Can Be Considered A Non-Conforming Bedroom Due To Lack Of Closet.
- Level: Main
- Area: 224.18 Square Feet
- Dimensions: 13.11 x 17.1
Bathroom
- Description: Luxury 5-Piece Bath, European Style Walk-In Closet Between Primary Bedroom And Bath
- Features: En Suite Bathroom
- Level: Main
- Area: 127.4 Square Feet
- Dimensions: 9.1 x 14
Bathroom
- Description: Direct Access From Bedroom To Sink/Tub Area, Separating Door Creates A Powder Room
- Level: Main
- Area: 35.96 Square Feet
- Dimensions: 6.2 x 5.8
Dining room
- Description: Room For An Expandable Dining Table, Gorgeous Window Views
- Level: Main
- Area: 175.15 Square Feet
- Dimensions: 15.5 x 11.3
Kitchen
- Description: Bosch Appliances
- Level: Main
- Area: 161.2 Square Feet
- Dimensions: 15.5 x 10.4
Laundry
- Description: High Efficiency Washer/Dryer Included, Mudroom Storage
- Level: Main
- Area: 88.81 Square Feet
- Dimensions: 8.3 x 10.7
Living room
- Description: Filled With Natural Light W/ Large South Facing Window
- Level: Main
- Area: 298.35 Square Feet
- Dimensions: 15.3 x 19.5
Heating
- Geothermal, Radiant Floor
Cooling
- Has cooling: Yes
Appliances
- Included: Cooktop, Dishwasher, Double Oven, Dryer, Electric Water Heater, Microwave, Refrigerator, Washer
Features
- High Ceilings, Kitchen Island, Primary Suite, Radon Mitigation System, Smart Thermostat, Smoke Free
- Flooring: Concrete
- Windows: Window Coverings
- Basement: Finished
Interior area
- Total structure area: 3,704
- Total interior livable area: 3,704 sqft
- Finished area above ground: 1,852
- Finished area below ground: 0
Property
Parking
- Total spaces: 3
- Parking features: Electric Vehicle Charging Station(s), Exterior Access Door, Oversized
- Garage spaces: 3
Features
- Levels: One
- Stories: 1
- Patio & porch: Patio
- Exterior features: Garden
- Has spa: Yes
- Spa features: Spa/Hot Tub
- Fencing: Full
Lot
- Size: 1.53 Acres
- Features: Foothills, Irrigated
Details
- Parcel number: R0036603
- Zoning: ER
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Urban Contemporary
- Property subtype: Single Family Residence
Materials
- Cement Siding
- Roof: Metal
Condition
- Year built: 2022
Utilities & green energy
- Electric: 110V, 220 Volts, 220 Volts in Garage
- Water: Public, Well
- Utilities for property: Cable Available, Electricity Connected
Green energy
- Energy efficient items: Appliances, Construction, HVAC, Insulation, Water Heater, Windows
Community & neighborhood
Security
- Security features: Smart Locks, Smoke Detector(s)
Location
- Region: Boulder
- Subdivision: Paragon Estates
Other
Other facts
- Listing terms: Cash,Conventional,Jumbo,VA Loan
- Ownership: Individual
Price history
| Date | Event | Price |
|---|---|---|
| 3/31/2026 | Sold | $2,500,000+13.6%$675/sqft |
Source:  REcolorado as distributed by MLS GRID #8301394 Report a problem | ||
| 3/4/2026 | Pending sale | $2,200,000$594/sqft |
Source: REcolorado as distributed by MLS GRID #8301394 Report a problem | ||
| 2/27/2026 | Listed for sale | $2,200,000+212.5%$594/sqft |
Source: REcolorado as distributed by MLS GRID #8301394 Report a problem | ||
| 6/5/2015 | Sold | $704,000-2.1%$190/sqft |
Source:  IRES as distributed by MLS GRID #759051 Report a problem | ||
| 4/7/2015 | Price change | $719,000-2.7%$194/sqft |
Source: RE/MAX Traditions, Inc. #759051 Report a problem | ||
| 4/1/2015 | Listed for sale | $739,000+20.8%$200/sqft |
Source: RE/MAX Traditions, Inc. #759051 Report a problem | ||
| 3/19/2015 | Sold | $612,000$165/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,321 +87.7% | $135,931 -0.4% |
| 2024 | $6,565 +252.7% | $136,532 +48.1% |
| 2023 | $1,861 -76.5% | $92,207 +392.6% |
| 2022 | $7,931 +4.7% | $18,720 -78.5% |
| 2021 | $7,576 | $87,223 +9.4% |
| 2020 | $7,576 -1.5% | $79,702 |
| 2019 | $7,691 | $79,702 +13.7% |
| 2018 | $7,691 | $70,128 -9.5% |
| 2017 | $7,691 +29.7% | $77,530 +46.6% |
| 2016 | $5,928 +24.2% | $52,871 +19.8% |
| 2015 | $4,772 +3% | $44,147 |
| 2014 | $4,633 +26.6% | $44,147 |
| 2013 | $3,660 -14.1% | $44,147 +4.6% |
| 2012 | $4,258 -9.2% | $42,212 |
| 2011 | $4,691 0% | -- |
| 2010 | $4,691 +14.1% | $46,640 |
| 2009 | $4,113 +3% | $46,640 -19.2% |
| 2008 | $3,995 +14% | $57,740 |
| 2007 | $3,505 -16.5% | $57,740 +15% |
| 2006 | $4,196 +6.7% | $50,230 |
| 2005 | $3,933 +1.5% | $50,230 +1.9% |
| 2004 | $3,874 +48.4% | $49,290 |
| 2003 | $2,610 -15.9% | $49,290 +25.9% |
| 2002 | $3,104 | $39,160 -90.9% |
| 2001 | -- | $428,000 |
Find assessor info on the county website
Neighborhood: 80303
Nearby schools
GreatSchools rating
- 10/10Douglass Elementary SchoolGrades: PK-5Distance: 1.6 mi
- 6/10Nevin Platt Middle SchoolGrades: 6-8Distance: 2.2 mi
- 10/10Fairview High SchoolGrades: 9-12Distance: 3.5 mi
Schools provided by the listing agent
- Elementary: Douglass
- Middle: Platt
- High: Fairview
- District: Boulder Valley RE 2
Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,484,500
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,484,500
- Colorado
- Boulder County
- Boulder
- 80303
- 903 Paragon Drive
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