1. Overview
  2. Location
  3. Interior
  4. Exterior
  5. Property
  6. Schools
  7. Tax
  8. Similar
RECOLORADO logo

Status: Closed

805 Union Ave 
Boulder, CO 80304

Sold Price

$1,101,000

Sold on Jul 10, 2025
Welcome to this truly one-of-a-kind North Boulder retreat, where modern comfort meets mountain serenity. Tucked in the foothills on a fully fenced lot, this single-level gem is just one block from Wonderland Lake, Foothills Park, and trails—with Broadway and public transit two blocks away. This home provides a peaceful, picturesque location while still just minutes from Pearl Street Mall. Inside, you’ll discover a thoughtfully renovated open-concept layout bathed in natural light, with warm wood floors throughout and radiant solar-heated hot water floors powered by a custom-built system and massive solar-heated water storage beneath the home. The heart of the home is the beautifully redesigned kitchen, complete with custom cabinetry, sleek countertops, stainless appliances, and a steel beam installation that allowed for expanded space and modern flow. The windows and doors perfectly frame the surrounding foothill views from nearly every room—including year-round views of Green Mountain from the primary bedroom. All three bedrooms and two three-quarter baths are located on the main floor, offering effortless single-level living. The home’s excellent solar gain keeps it bright and cozy in the winter, and with owned solar panels and a battery backup providing off-grid capability, this home is as sustainable as it is stylish. Outdoor living is exceptional, with three spacious patios—two of which feature sliding pergolas for shade—ideal for entertaining or peaceful relaxation under the Colorado sky. The studio includes a 1080p projector and motorized screen. A built-in outdoor TV adds even more functionality to your al fresco gatherings. The lush garden has been lovingly cultivated over several generations and features rich, thriving soil. Exterior trim and soffits were freshly painted in 2023. This is more than just a home—it’s a peaceful sanctuary that blends thoughtful design, sustainable living, and unbeatable North Boulder location.
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Bedrooms
3
Baths
2
House Size
1,200 sqft
Year Built
1961
Lot Size
0.24 ac
School District
Boulder Valley RE 2

Location

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Interior Information

appliances
Convection Oven
Cooktop
Dishwasher
Disposal
Gas Water Heater
Microwave
Oven
Range Hood
Refrigerator
Solar Hot Water
Washer
Water Purifier
basement
Sump Pump
cooling
Ceiling Fan(s)
features
Ceiling Fan(s)
High Speed Internet
Open Floorplan
Smart Thermostat
Walk-in Closet(s)
fireplace
Gas
Gas Log
Living Room
flooring
Bamboo
Wood
heating
Active Solar
Hot Water
Natural Gas
Radiant
Radiant Floor
Solar
view
Mountain(s)
window features
Double Pane Windows

Exterior Information

features
Garden
Gas Grill
Private Yard
Rain Gutters
fence
Fenced
Full
patio and porch
Covered
Front Porch
Patio
roof
Composition

Property Information

construction
Brick
Wood Siding
green energy efficient
Water Heater
Hvac
Insulation
Thermostat
lot
Landscaped
Sprinklers In Front
security features
Carbon Monoxide Detector(s)
Security System
sewer
Public Sewer
subdivision name
North Boulder
utilities
Natural Gas Available
Cable Available
Electricity Connected
Natural Gas Connected
Phone Connected
water source
Public
  • Listed By Matt Purdy
  • matt.purdy@redfin.com,970-347-9387
  • Redfin Corporation
  • (303) 536-8941
  • stephen.bernauer@redfin.com
  • MLS 9308169

Tax History

Date

Property Tax

Land

Additions

Tax Assessment

2024$6,701 (+1.8%)$1,073,790$119,310$1,193,100 (0%)
2023$6,585 (+1.5%)$1,073,790$119,310$1,193,100 (+18.7%)
2022$6,486 (0%)$904,500$100,500$1,005,000 (0%)
2021$6,486 (+4.9%)$904,500$100,500$1,005,000 (+28%)
2020$6,185$628,000$157,000$785,000

Tax data provied by Attom

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