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$1,524,000 New to Website

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 1 Full Bath
  • 2 Partial Baths
  • 2,274 Sq. Ft.
  • Updated 6 days ago

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Open House: 11:00 AM - 1:00 PM

Saturday 2/21 11:00 AM - 1:00 PM

3225 Arnett St,Boulder, CO 80304

3225 Arnett StBoulderCO80304

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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 fully renovated home offers comfort, flexibility, AND huge income potential - all in one gorgeous property. The main residence features an amazing, 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 and two generous bedrooms upstairs and a thoughtfully expanded and renovated three-quarter bath, creating an easy, livable floor plan that adapts to everyday life.Enjoy morning coffee on the charming front porch and summer evenings on the back patio, overlooking a large, private yard - ideal for entertaining, gardening, or simply unwinding. A large storage shed in the backyard allows for plenty of gear storage. The attached, fully modernized 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. 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. The property also includes a modern, permitted accessory dwelling unit (ADU) - an attached, income-generating suite that provides excellent flexibility for rental income, guests, or multigenerational living. With its modern upgrades and supreme income potential, this is the one you've been waiting for. This is -The Sigma Oasis!

Full Property Details for 3225 Arnett St

General

  • Price: $1,524,000
  • Taxes: $6,952 (2024)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1051246
  • Updated: 2/11/2026
  • Added to Site: 6 day(s) ago

Interior

  • Interior Features: Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Kitchen Island
  • Fireplace: Yes
  • Fireplace(s): Free Standing
  • Appliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 1
  • 3/4 Bathrooms: 2
  • Main Floor Baths: 1

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Sink

Exterior

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

Parking

  • Parking Features: Off Street
  • Garage Description: Off Street

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: High Meadows 3
  • Driving Directions: Folsom to east on Glenwood to north or left on Arnett to the end of the street on the left

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Columbine
  • Middle School: Casey
  • High School: Boulder

Heating & Cooling

  • Cooling Type: Ductless
  • Heating Type: Forced Air

Utilities

  • Gas: Yes
  • Gas: Xcel
  • Sewer: Public Sewer
  • Water: City
  • Utility Description: Natural Gas Available, Electricity Available

Structural Information

  • Architectural Style: Cape Cod
  • Construction: Frame
  • Exterior Const.: Frame
  • Basement Desc.: None
  • Roof: Composition
  • Square Feet: 2,274
  • Sq. Ft. Source: Plans
  • Living Area: 2,274 Sq. Ft.
  • Year Built: 1962

Additional Structures

  • Other Structures: Storage

Lot Features

  • Property View: Hills
  • Lot Size (Acres): 0.21
  • Lot Size (Sq. Ft.): 9,291
  • Fence: Yes
  • Lot Features: Cul-De-Sac, House Faces East
  • Potential Use: Single-Family
  • Zoning: RES
  • Fencing (Description): Fenced

Green Features

  • Energy Efficient: Windows

Financial Considerations

  • Tax Amount: $6,952
  • Tax Year: 2024
  • Terms: Cash, Conventional, FHA, VA

Disclosures and Reports

  • Special Conditions: Private Owner
  • 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)
  • Property ID: R0006159

Listed by Compass - Boulder (303) 487-5472

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Listing agent

— 3225 Arnett St —

  • Compass - Boulder

    303-487-5472

3035132834

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 3225 Arnett St

School District:Boulder Valley School District Re-2
NameGradesDistance
Columbine Elementary School, Boulder, CO
3130 Repplier Street, Boulder, CO 80304
PK-50.4 mi
Casey Middle School
1301 High Street, Boulder, CO 80304
6-81.2 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-121.5 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 3225 Arnett St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/11/2026
Listed
$1,524,000
90.02%
MLS
9/10/2018
Sold
$802,000
—
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 3225 Arnett St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,952
8%
$72,069
-1%
2024
$6,455
2%
$72,554
-5%
2023
$6,341
25%
$76,239
29%
2021
$5,084
-6%
$59,059
3%
2022
$5,406
6%
$57,407
2%
2021
$5,084
5%
$56,443
—
2019
$4,838
8%
$56,443
9%
2018
$4,476
3%
$51,624
—
2017
$4,336
16%
$51,624
19%
2016
$3,747
6%
$43,286
—
2015
$3,548
28%
$43,286
34%
2014
$2,772
2%
$32,238
—
2013
$2,711
—
$32,238
—
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.

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NMLS#: 1598647

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Listed by Compass - Boulder (303) 487-5472

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3225 Arnett St, Boulder, CO 80304 (MLS# 1051246) is a Single Family property with 4 bedrooms, 1 full bathroom and 2 partial bathrooms. 3225 Arnett St is currently listed for $1,524,000 and was received on February 11, 2026. Want to learn more about 3225 Arnett St? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

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