Your home search has finally been rewarded! A Cape Cod-style home in a wonderful Boulder location on an oversized lot at the end of a quiet end-street, this renovated home offers comfort, flexibility, AND huge income potential - all in one gorgeous property. The main residence features a fully renovated open concept chef's kitchen featuring quartz countertops, induction range, high end Bosch appliances, gorgeous 6-foot Boos built-in butcher block, and locally-made custom birch cabinetry and double peninsulas. With the primary bedroom and a full bath on the main level, two bedrooms upstairs and an expanded and renovated three-quarter bath, creating an easy, livable floor plan. Enjoy morning coffee on the full front porch and then take in the summer evenings on the back patio, overlooking a large, private yard - ideal for entertaining, gardening, or simply unwinding. A garden shed and large storage shed in the backyard allows for all your gear storage. The attached, newer and modern legal ADU is a standout feature, offering a large bedroom and spacious living area vaulted ceiling and large windows - perfect for generating rental income and meaningfully off-setting a buyer's mortgage, hosting guests, or creating a private home office setup or multigenerational living. Upstairs you'll find two spacious bedrooms and a stylish three-quarter bath with dormer window. Updates include the front porch, newer roof, windows, mechanical systems and radon mitigation. With its modern upgrades, stellar location and supreme income potential, this is the one you've been waiting for. This is -The Sigma Oasis!
Listed by Jon Hatch
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License #IRP14831
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Compass - Boulder
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303-513-2834
Last updated March 14, 2026
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Source: REcolorado #IR1051246
Listing Facts
TypeSingle-family
NeighborhoodGlenwood Grove - North Iris
Bedrooms4
Bathrooms3
Days on Prevu34
Taxes$6,952/year
Size2,274 sqft
Price per sqft$603
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Parking
Location
Mortgage Calculator
Listing History
03/09/2026
Price Decreased
$1,372,000
02/19/2026
Price Decreased
$1,394,000
02/11/2026
Status changed to Active
$1,524,000
02/10/2026
Listed by Compass - Boulder
$1,524,000
Property Details for 3225 Arnett Street
Exterior
Construction
Roof: Composition
Structure Type: House
Window Features: Double Pane Windows
Year Built: 1962
Construction Materials: Frame
Features
Direction Faces: East
Patio And Porch Features: Deck, Patio
View: Mountain(s)
Measurements
Building Area Total: 2,274
Lot Features: Cul-De-Sac, Flood Zone, Sprinklers In Front
Interior Features: Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s)
Measurements
Living Area: 2,274
Rooms
Bathrooms Full: 1
Bathrooms Three Quarter: 2
Bathrooms Total Integer: 3
Bedrooms Total: 4
Main Level Bathrooms: 1
Main Level Bedrooms: 2
Other
General
Exclusions: Owners personal property not limited to Art Frame TV in ADU, all drapes, outdoor furniture and Weber grill and EV Charging plug (power stays)
Location
Subdivision Name: High Meadows 3
Schools
Elementary School
Elementary School: Columbine
Elementary School District: Boulder Valley RE 2
High School
High School: Boulder
High School District: Boulder Valley RE 2
Middle or Junior School
Middle Or Junior School: Casey
Utilities
Equipment
Heating: Forced Air
Sewer: Public Sewer
Utilities: Electricity Available, Natural Gas Available
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 4 bedrooms and 3 bathrooms in this single-family home at 3225 Arnett Street.
What schools are nearby to 3225 Arnett Street?
Nearby schools include the Columbine Elementary School, Casey Middle School, and Boulder High School.
What are the annual taxes for 3225 Arnett Street?
Annual taxes for this single-family home are estimated at $6,952.
How does 3225 Arnett Street compare to other single-family homes in Glenwood Grove - North Iris?
This single-family home is listed 139% above the average price for single-family homes in Glenwood Grove - North Iris and has been on the market for 28 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 2,274 sqft.
3225 Arnett Street is a 4-bedroom, 3-bath single-family home for sale in Boulder CO 80304. Available on Prevu for 34 days at $1,372,000. This includes a recent price decrease of $22,000. This home features 2,274 square feet of living space, located in Glenwood Grove - North Iris. The median listing price for single-family homes in this area is $399,000. Nearby schools include Columbine Elementary School, Casey Middle School, and Boulder High School. Additional amenities include private outdoor space, dishwasher, parking, and washer/dryer. View other single-family home listings in Boulder.
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