Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$2,400,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 2,982 Sq. Ft.
  • 1 Car Garage
See This Home
Save This Home
See This Home
Save This Home
Some homes have a great location. Others have incredible views. It's exceptionally rare to find both.Set on one of the most desirable blocks in Mapleton Hill, just steps from the Pearl Street Mall, this beautifully restored American Craftsman enjoys what are arguably some of the best Flatiron views in all of Boulder. Whether you're relaxing on one of the two south-facing porches or simply looking out the large windows, the backdrop is nothing short of spectacular, with effortless Flatiron views from almost every room. Inside, the home blends historic charm with thoughtful modern updates. Original woodwork and timeless architectural details have been carefully preserved, while the updated kitchen and numerous improvements make it as comfortable as it is beautiful. Natural light fills the home, highlighting the warmth and character that only a true historic property can offer.The landscaped yard provides a peaceful outdoor retreat, and the large unfinished basement offers endless possibilities for additional living space, a workshop, wine cellar, home gym, or extra storage.This is a home that lets you experience the very best of Boulder every day. Walk to Pearl Street's restaurants, cafes, shops, and farmers market, then come home to views that never get old. Opportunities like this are incredibly rare-a classic Boulder home in an unbeatable location with views that are simply in a class of their own.

Full Property Details for 1505 Mapleton Ave

General

  • Price: $2,400,000
  • Taxes: $12,436 (2025)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1064869
  • Updated: 7/23/2026
  • Added to Site: 31 day(s) ago

Interior

  • Interior Features: Separate Dining Room, Wood Windows, Bay or Bow Window, Natural Woodwork, Washer/Dryer Hookup
  • Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2
  • Main Floor Baths: 1

Bedrooms

  • Total Bedrooms: 3

Exterior

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

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Detached
  • Garage Description: Detached

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: Boulder O T East & West & North

School Information

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

Heating & Cooling

  • Heating Type: Radiator

Utilities

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

Structural Information

  • Architectural Style: Victorian
  • Construction: Frame, Brick
  • Exterior Const.: Frame, Brick
  • Basement: Yes
  • Basement Desc.: Full, Partially Finished
  • Roof: Composition
  • Windows: Window Coverings
  • Square Feet: 2,982
  • Sq. Ft. Source: Assessor
  • Living Area: 1,877 Sq. Ft.
  • Year Built: 1925

Additional Structures

  • Other Structures: Storage

Lot Features

  • Property View: Hills, Plains View
  • Lot Size (Acres): 0.12
  • Lot Size (Sq. Ft.): 5,108
  • Frontage: City Street
  • Street/Road Desc.: Asphalt
  • Lot Features: Wooded, Historic District, House Faces South, City Limits, Paved, Curbs, Gutters, Sidewalks
  • Potential Use: Single-Family
  • Zoning: RES

Green Features

  • Energy Efficient: Southern Exposure

Financial Considerations

  • Tax Amount: $12,436
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: Private Owner
  • Property ID: R0009203

Listed by Compass - Boulder (303) 487-5472

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agents

— 1505 Mapleton Ave —

  • Compass - Boulder

    303-487-5472

  • Compass - Boulder

    303-487-5472

3036017325

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 1505 Mapleton Ave

School District:Boulder Valley School District Re-2
NameGradesDistance
Whittier Elementary School
2008 Pine Street, Boulder, CO 80302
K-50.4 mi
Casey Middle School
1301 High Street, Boulder, CO 80304
6-80.2 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-120.6 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 1505 Mapleton Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/22/2026
Listed
$2,400,000
26.32%
MLS
6/03/2021
Sold
$1,900,000
—
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 1505 Mapleton Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,436
-1%
$141,902
-1%
2024
$12,580
2%
$143,146
-3%
2023
$12,362
28%
$146,830
31%
2021
$9,680
-5%
$112,455
3%
2022
$10,151
5%
$109,309
9%
2021
$9,680
43%
$100,422
28%
2018
$6,789
3%
$78,300
—
2017
$6,576
-24%
$78,300
-22%
2019
$8,607
48%
$100,422
49%
2016
$5,829
6%
$67,342
—
2015
$5,520
7%
$67,342
12%
2014
$5,154
2%
$59,946
—
2013
$5,040
—
$59,946
—
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.

Estimate the Cost for 1505 Mapleton Ave

$
Down Payment
%
$
%

$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Compass - Boulder (303) 487-5472

Similar Properties near 1505 Mapleton Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

553 Pearl St, Boulder, CO 80302 - Photo 1
$2,395,000

553 Pearl St  Boulder, CO 80302

  • Single Family
  • Active
  • 3
    Beds
  • 3
    Total Baths
  • 2,319
    Sq. Ft.
  • MLS # 1060202
Listed by milehimodern - Boulder
86 S Cedar Brook Rd, Boulder, CO 80304 - Photo 1 Price Reduced
-$100,000 (-4.07%)
$2,360,000

86 S Cedar Brook Rd  Boulder, CO 80304

  • Single Family
  • Active
  • Updated 1 day ago
  • 3
    Beds
  • 3
    Total Baths
  • 4,371
    Sq. Ft.
  • MLS # 1060039
Listed by Compass - Boulder
8929 Tahoe Ln, Boulder, CO 80301 - Photo 1
$2,345,000

8929 Tahoe Ln  Boulder, CO 80301

  • Single Family
  • Active
  • 3
    Beds
  • 3
    Total Baths
  • 3,763
    Sq. Ft.
  • MLS # 1062880
Listed by RE/MAX of Boulder, Inc
1525 Spruce St, Boulder, CO 80302 - Photo 1
$2,495,000

1525 Spruce St  #B  Boulder, CO 80302

  • Single Family
  • Active
  • 3
    Beds
  • 3
    Total Baths
  • 2,191
    Sq. Ft.
  • MLS # 1064959
Listed by Rocky Mountain RE Inc

Just Listed near 1505 Mapleton Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2040 Shamrock Dr, Superior, CO 80027 - Photo 1 New to Website
$315,000

2040 Shamrock Dr  Superior, CO 80027

  • Single Family
  • Active
  • Updated 8 hours ago
  • 1
    Bed
  • 1
    Total Bath
  • 799
    Sq. Ft.
  • MLS # 1067018
Listed by The Bernardi Group (303) 402-6000
958 Superior Dr, Superior, CO 80027 - Photo 1 New to Website
$799,900

958 Superior Dr  Superior, CO 80027

  • Single Family
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 3,047
    Sq. Ft.
  • MLS # 1066692
Listed by Revolutionary Realty, LLC
1991 Estabrook Way, Superior, CO 80027 - Photo 1 New to Website
$975,000
Open House

1991 Estabrook Way  Superior, CO 80027

  • Single Family
  • Active
  • Updated 15 hours ago
  • 4
    Beds
  • 4
    Total Baths
  • 2,931
    Sq. Ft.
  • MLS # 2206473
Listed by Compass Colorado, LLC - Boulder
2291 Old Rail Wy, Superior, CO 80027 - Photo 1 New to Website
$675,000
Open House

2291 Old Rail Wy  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 18 hours ago
  • 3
    Beds
  • 4
    Total Baths
  • 1,740
    Sq. Ft.
  • MLS # 1066941
Listed by Westwater Realty

Price Reduced near 1505 Mapleton Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2583 Trail Ln, Superior, CO 80027 - Photo 1 Price Reduced
-$65,000 (-7.1%)
$850,000
Open House

2583 Trail Ln  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 9 hours ago
  • 3
    Beds
  • 4
    Total Baths
  • 2,234
    Sq. Ft.
  • MLS # 9048190
Listed by New Door Group (303) 859-6891
2573 Trail Ln, Superior, CO 80027 - Photo 1 Price Reduced
-$45,000 (-6.47%)
$650,000
Open House

2573 Trail Ln  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 9 hours ago
  • 3
    Beds
  • 4
    Total Baths
  • 1,960
    Sq. Ft.
  • MLS # 7695634
Listed by New Door Group (303) 859-6891
2670 Westview Wy, Superior, CO 80027 - Photo 1 Price Reduced
-$5,000 (-0.42%)
$1,199,430

2670 Westview Wy  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 4
    Total Baths
  • 2,746
    Sq. Ft.
  • MLS # 5282947
Listed by Koelbel & Company
2361 Junegrass Ln, Superior, CO 80027 - Photo 1 Price Reduced
-$25,000 (-2.66%)
$913,500
Open House

2361 Junegrass Ln  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 4
    Total Baths
  • 2,431
    Sq. Ft.
  • MLS # 7017488
Listed by Compass Colorado, LLC - Boulder

Recent Sales near 1505 Mapleton Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

1526 Sunset Blvd, Boulder, CO 80304 - Photo 1 Sold
$2,150,000

1526 Sunset Blvd  Boulder, CO 80304

  • Single Family
  • Closed
  • Updated 10 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 2,436
    Sq. Ft.
  • MLS # 1046411
Listed by Compass - Boulder
Sold by Redfin Corporation
1525 Spruce St, Boulder, CO 80302 - Photo 1 Sold
$2,365,000

1525 Spruce St  #A  Boulder, CO 80302

  • Condo
  • Closed
  • 2
    Beds
  • 3
    Total Baths
  • 2,068
    Sq. Ft.
  • MLS # 1065029
Listed by Non-IRES
Sold by Compass - Boulder
2236 17th St, Boulder, CO 80302 - Photo 1 Sold
$2,400,000

2236 17th St  Boulder, CO 80302

  • Single Family
  • Closed
  • 3
    Beds
  • 4
    Total Baths
  • 3,272
    Sq. Ft.
  • MLS # 1053090
Listed by Compass - Boulder
Sold by RE/MAX of Boulder, Inc
625 Concord Ave, Boulder, CO 80304 - Photo 1 Sold
$2,700,000

625 Concord Ave  Boulder, CO 80304

  • Single Family
  • Closed
  • 4
    Beds
  • 3
    Total Baths
  • 4,640
    Sq. Ft.
  • MLS # 1049069
Listed by RE/MAX of Boulder, Inc
Sold by RE/MAX Alliance-Boulder

1505 Mapleton Ave, Boulder, CO 80304 (MLS# 1064869) is a Single Family property with 3 bedrooms and 2 full bathrooms. 1505 Mapleton Ave is currently listed for $2,400,000 and was received on July 22, 2026. Want to learn more about 1505 Mapleton Ave? 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.

Tour this property