Radiating historic charm and nestled in one of Boulder's most iconic neighborhoods, this enchanting Mapleton Hill residence embodies the quintessential Boulder lifestyle. Perfectly positioned just moments from the vibrant Pearl Street Mall and steps from world-class hiking trails, this home offers the rare opportunity to live where nature and city converge. Storybook curb appeal captivates-with mature trees, a welcoming front porch, and classic architectural details that speak to its rich history. Inside, gleaming hardwood floors, elegant columns, and arched doorways lend an air of grace and character throughout the sunlit interior. The generous living room invites effortless entertaining, opening to an expansive deck perfect for savoring morning coffee or golden Colorado sunsets. The adjoining kitchen and dining area form the heart of the home, where abundant windows bathe the space in natural light. A signature pink Big Chill gas range and matching refrigerator add a playful touch of personality that blends retro flair with modern sophistication. The adjoining dining room, framed by windows on three sides, creates an idyllic setting for casual meals or intimate gatherings. A cozy main-floor bedroom, stylish bathroom and laundry add ease and functionality. Upstairs, the light-filled primary suite feels like a private retreat among the treetops, complete with a secluded deck and a spa-inspired five-piece bath. A flexible additional bedroom with vaulted ceilings offers endless potential as a nursery, home office, or creative space. The lower walk-out level offers even more living space with a charming family room featuring a fireplace, two additional bedrooms, and a private bath-ideal for guests or multigenerational living. With both a garage and carport, convenience meets comfort. Perfectly blending historic elegance with modern updates, this home offers a rare chance to embrace the Boulder lifestyle at its finest-peaceful, picturesque, and full of character.
Award winning, stunningly renovated historical 4-bed home on beautiful Mapleton Hill, one of Boulder's prime locations. Easy stroll to downtown Pearl St and Mt. Sanitas hiking trails. Modern comfort, original architectural charm & easy living w/ low-maintenance yard. Separate entrance to daylight lower level with its own family room, 2 beds & full bath. Top floor offers privacy w/ a charming study & gorgeous primary bedroom suite with sunny balcony. So many unique details. Must see this Boulder gem! See owner comments in documents.
IRES as Distributed by MLS Grid #941000
Jun 21, 2021
Listing Removed
—
Jun 17, 2021
Price Changed
$1,790,000
$609/sq ft
Jun 3, 2021
Price Changed
$1,897,500
$646/sq ft
May 21, 2021
Listed
$1,987,500
$677/sq ft
IRES as Distributed by MLS Grid #680748
Dec 9, 2020
Price Changed
$999,500
$340/sq ft
Sep 17, 2012
Listing Removed
—
Jul 24, 2012
Price Changed
$1,050,000
$358/sq ft
Jun 6, 2012
Price Changed
$1,199,000
$408/sq ft
May 10, 2012
Listed
$1,295,000
$441/sq ft
IRES as Distributed by MLS Grid #766361
Aug 14, 2015
Sold
$1,133,500
$386/sq ft
Jun 18, 2015
Contingent
—
Jun 12, 2015
Listed
$1,225,000
$417/sq ft
Public Records
Aug 9, 2013
Sold
$909,000
$309/sq ft
IRES as Distributed by MLS Grid #704055
Aug 12, 2013
Listing Removed
—
Aug 9, 2013
Sold
$909,000
$309/sq ft
Jun 20, 2013
Contingent
—
Apr 6, 2013
Listed
$947,000
$322/sq ft
IRES as Distributed by MLS Grid #696787
Apr 6, 2013
Listing Removed
—
Apr 6, 2013
Price Changed
$947,000
$322/sq ft
Jan 3, 2013
Listed
$989,500
$337/sq ft
IRES as Distributed by MLS Grid #691526
Jan 1, 2013
Listing Removed
—
Sep 19, 2012
Listed
$999,500
$340/sq ft
Public Records
May 8, 1992
Sold
$305,000
$104/sq ft
Public Records
Jun 4, 1991
Sold
$183,000
$62/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,363 (+18.2%)
$75,144 + $54,519
$129,663
2024
$10,458 (+1.8%)
$75,144 + $54,519
$129,663
2023
$10,276 (−4.0%)
$77,030 + $41,962
$118,992
2022
$10,706 (+4.9%)
$77,030 + $45,647
$122,677
2021
$10,209 (+8.7%)
$58,130 + $57,157
$115,287
2020
$9,390 (+1.6%)
$59,803 + $58,802
$118,605
2019
$9,246 (+22.7%)
$55,699 + $52,174
$107,873
2018
$7,536 (+3.2%)
$55,699 + $52,174
$107,873
2017
$7,300 (+11.0%)
$45,432 + $41,486
$86,918
2016
$6,575 (+5.6%)
$45,432 + $41,486
$86,918
2015
$6,226 (+7.3%)
$40,437 + $35,525
$75,962
2014
$5,802 (+2.2%)
$23,800 + $43,692
$67,492
2013
$5,675 (−8.1%)
$23,800 + $43,692
$67,492
2012
$6,175 (+0.9%)
$23,800 + $43,692
$67,492
2011
$6,121 (+2.1%)
$16,796 + $56,914
$73,710
2010
$5,993 (+7.1%)
$16,796 + $56,914
$73,710
2009
$5,596
$37,810 + $36,340
$74,150
Tax history for 1133 Mapleton Ave
Year
Property tax
Land + Additions
Assessment*
2025
$12,363 (+18.2%)
$75,144 + $54,519
$129,663
2024
$10,458 (+1.8%)
$75,144 + $54,519
$129,663
2023
$10,276 (−4.0%)
$77,030 + $41,962
$118,992
2022
$10,706 (+4.9%)
$77,030 + $45,647
$122,677
2021
$10,209 (+8.7%)
$58,130 + $57,157
$115,287
2020
$9,390 (+1.6%)
$59,803 + $58,802
$118,605
2019
$9,246 (+22.7%)
$55,699 + $52,174
$107,873
2018
$7,536 (+3.2%)
$55,699 + $52,174
$107,873
2017
$7,300 (+11.0%)
$45,432 + $41,486
$86,918
2016
$6,575 (+5.6%)
$45,432 + $41,486
$86,918
2015
$6,226 (+7.3%)
$40,437 + $35,525
$75,962
2014
$5,802 (+2.2%)
$23,800 + $43,692
$67,492
2013
$5,675 (−8.1%)
$23,800 + $43,692
$67,492
2012
$6,175 (+0.9%)
$23,800 + $43,692
$67,492
2011
$6,121 (+2.1%)
$16,796 + $56,914
$73,710
2010
$5,993 (+7.1%)
$16,796 + $56,914
$73,710
2009
$5,596
$37,810 + $36,340
$74,150
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
—
Lot width
—
Lot depth
—
Lot size
3,737 Sq. Ft.
Year renovated
1985
Sq. Ft.
2,781
Year built
1914
Style
Single Family Residential
County
Boulder County
APN
R0005195
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
RMX-1
Residential-Mixed 1 District
Mixed density residential areas with a variety of single-family, detached, duplexes, and multi-family units that will be maintained; and where existing structures may be renovated or rehabilitated.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Single unit
Housing-Multiple units
Educational/school
Recreation
Agriculture-Cropland
Park & open space
Sep 28, 2028 • Active
Roofing replacement
Roofing
Dec 2, 2024 • Final
Hvac / solar water heater / wood burning
Electrical
Gas
HVAC
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.