
805 Union Ave Boulder, CO 80304
Wonderland NeighborhoodEstimated payment $6,934/month
Highlights
- Spa
- Primary Bedroom Suite
- Mountain View
- Foothill Elementary School Rated A
- Open Floorplan
- Radiant Floor
About This Home
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.
Listing Agent
Matthew Purdy
Redfin Corporation Brokerage Email: matt.purdy@redfin.com,970-347-9387 License #100079169

Open House Schedule
-
Saturday, May 10, 202511:00 am to 1:00 pm5/10/2025 11:00:00 AM +00:005/10/2025 1:00:00 PM +00:00Add to Calendar
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $6,701
Year Built
- Built in 1961
Lot Details
- 10,633 Sq Ft Lot
- South Facing Home
- Property is Fully Fenced
- Landscaped
- Front Yard Sprinklers
- Private Yard
- Garden
Parking
- 6 Parking Spaces
Home Design
- Brick Exterior Construction
- Composition Roof
- Wood Siding
Interior Spaces
- 1,200 Sq Ft Home
- 1-Story Property
- Open Floorplan
- Ceiling Fan
- Gas Log Fireplace
- Double Pane Windows
- Living Room with Fireplace
- Mountain Views
- Sump Pump
- Washer
Kitchen
- Convection Oven
- Cooktop with Range Hood
- Microwave
- Dishwasher
- Solid Surface Countertops
- Disposal
Flooring
- Bamboo
- Wood
- Radiant Floor
Bedrooms and Bathrooms
- 3 Main Level Bedrooms
- Primary Bedroom Suite
- Walk-In Closet
- 2 Bathrooms
Home Security
- Home Security System
- Smart Thermostat
- Carbon Monoxide Detectors
Eco-Friendly Details
- Energy-Efficient HVAC
- Energy-Efficient Insulation
- Energy-Efficient Thermostat
- Solar Water Heater
- Solar Heating System
- Heating system powered by active solar
- Smart Irrigation
Outdoor Features
- Spa
- Covered patio or porch
- Outdoor Gas Grill
- Rain Gutters
Schools
- Foothill Elementary School
- Centennial Middle School
- Boulder High School
Utilities
- Mini Split Air Conditioners
- Heating System Uses Natural Gas
- Radiant Heating System
- Natural Gas Connected
- High-Efficiency Water Heater
- Gas Water Heater
- Water Purifier
- High Speed Internet
- Cable TV Available
Community Details
- No Home Owners Association
- North Boulder Subdivision
- Foothills
Listing and Financial Details
- Exclusions: Seller's Personal Property, Hot Tub
- Coming Soon on 5/7/25
- Assessor Parcel Number R0034066
Map
Home Values in the Area
Average Home Value in this Area
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2024 | $6,585 | $76,253 | $68,259 | $7,994 |
2023 | $6,585 | $76,253 | $71,944 | $7,994 |
2022 | $6,486 | $69,848 | $62,863 | $6,985 |
2021 | $6,185 | $71,858 | $64,672 | $7,186 |
2020 | $4,886 | $56,128 | $44,902 | $11,226 |
2019 | $4,811 | $56,128 | $44,902 | $11,226 |
2018 | $4,250 | $49,025 | $33,768 | $15,257 |
2017 | $4,117 | $54,199 | $37,332 | $16,867 |
2016 | $3,755 | $43,382 | $31,840 | $11,542 |
2015 | $3,556 | $36,672 | $12,418 | $24,254 |
2014 | $3,083 | $36,672 | $12,418 | $24,254 |
Deed History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Warranty Deed | $329,000 | Fidelity National Title | |
Interfamily Deed Transfer | -- | None Available | |
Interfamily Deed Transfer | -- | Fahtco | |
Warranty Deed | $340,000 | Land Title | |
Warranty Deed | -- | -- | |
Warranty Deed | $195,000 | -- |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $236,500 | New Conventional | |
Closed | $263,200 | New Conventional | |
Previous Owner | $350,000 | Adjustable Rate Mortgage/ARM | |
Previous Owner | $281,000 | New Conventional | |
Previous Owner | $279,000 | New Conventional | |
Previous Owner | $55,000 | Credit Line Revolving | |
Previous Owner | $272,000 | Stand Alone Refi Refinance Of Original Loan | |
Previous Owner | $272,000 | Purchase Money Mortgage | |
Previous Owner | $133,937 | Unknown | |
Previous Owner | $133,500 | Unknown | |
Previous Owner | $50,000 | Credit Line Revolving | |
Previous Owner | $50,000 | Credit Line Revolving | |
Previous Owner | $105,000 | No Value Available |
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Source: REcolorado®
MLS Number: 9308169

APN: 1461131-19-012
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