Public Remarks: Stunning home in the Whittier neighborhood. 4BD,3BA with high end touches throughout. Beautiful backyard with stone fireplace for elegant entertaining. Master Suite retreat with sitting room, luxury bath and balconies to both N&S.Properties like this don't come around very often!
Character & charm exude from this meticulously crafted Whittier two story bungalow. Extensive remodeling & addition in past 5 yrs: gourmet kitchen with Sub Zero, Viking range oven, custom cabinets & granite countertops. Master suite second story addition includes study, sitting room & a luxury 5 piece bath with a private balcony. Main level family room with built-ins opens to outdoor room patio & gorgeous backyard. Upscale finish throughout & great attention to detail.
Public Records
Aug 12, 1986
Sold
$115,000
$35/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$15,776 (+0.6%)
$67,288 + $98,169
$165,457
2024
$15,689 (+1.8%)
$67,288 + $98,169
$165,457
2023
$15,416 (+19.8%)
$67,181 + $111,334
$178,515
2022
$12,872 (+4.9%)
$70,866 + $111,334
$182,200
2021
$12,274 (+23.0%)
$55,308 + $83,303
$138,611
2020
$9,977 (+1.6%)
$56,900 + $85,700
$142,600
2019
$9,825 (+5.8%)
$48,763 + $65,859
$114,622
2018
$9,289 (+3.2%)
$48,763 + $65,859
$114,622
2017
$8,999 (+5.9%)
$42,840 + $64,303
$107,143
2016
$8,494 (+5.6%)
$42,840 + $64,303
$107,143
2015
$8,044 (+19.7%)
$39,243 + $58,888
$98,131
2014
$6,720 (+2.2%)
$35,581 + $42,586
$78,167
2013
$6,572 (+3.3%)
$35,581 + $42,586
$78,167
2012
$6,362 (+0.9%)
$35,581 + $42,586
$78,167
2011
$6,306 (+0.9%)
$28,736 + $47,203
$75,939
2010
$6,250 (+7.1%)
$28,736 + $47,203
$75,939
2009
$5,836
$39,160 + $38,170
$77,330
Tax history for 2236 Mapleton Ave
Year
Property tax
Land + Additions
Assessment*
2025
$15,776 (+0.6%)
$67,288 + $98,169
$165,457
2024
$15,689 (+1.8%)
$67,288 + $98,169
$165,457
2023
$15,416 (+19.8%)
$67,181 + $111,334
$178,515
2022
$12,872 (+4.9%)
$70,866 + $111,334
$182,200
2021
$12,274 (+23.0%)
$55,308 + $83,303
$138,611
2020
$9,977 (+1.6%)
$56,900 + $85,700
$142,600
2019
$9,825 (+5.8%)
$48,763 + $65,859
$114,622
2018
$9,289 (+3.2%)
$48,763 + $65,859
$114,622
2017
$8,999 (+5.9%)
$42,840 + $64,303
$107,143
2016
$8,494 (+5.6%)
$42,840 + $64,303
$107,143
2015
$8,044 (+19.7%)
$39,243 + $58,888
$98,131
2014
$6,720 (+2.2%)
$35,581 + $42,586
$78,167
2013
$6,572 (+3.3%)
$35,581 + $42,586
$78,167
2012
$6,362 (+0.9%)
$35,581 + $42,586
$78,167
2011
$6,306 (+0.9%)
$28,736 + $47,203
$75,939
2010
$6,250 (+7.1%)
$28,736 + $47,203
$75,939
2009
$5,836
$39,160 + $38,170
$77,330
*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
7,038 Sq. Ft.
Year renovated
2010
Sq. Ft.
3,251
Year built
1937
Style
Single Family Residential
County
Boulder County
APN
R0000241
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
Jan 7, 2026 • Final
Single family detached dwelling - remodel
Remodel
Aug 12, 2025 • Final
Mechanical - hvac with electrical
Electrical
HVAC
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.
Property details
Parking
Parking Features
Covered Spaces: 1
Garage: Yes
Garage Spaces: 1
Parking Features: Alley Access
Interior
Bathroom Information
Bathrooms (Full): 2
Bathrooms (Half): 0
Bathrooms (Three Quarter): 1
Bedroom Information
Bedrooms Total: 4
Heating & Cooling
Cooling: Yes
Central Air, Ceiling Fan(s)
Heating: Yes
Forced Air, 2 or more Heat Sources
Interior Features
Accessibility Features: Level Lot, Near Bus, Main Floor Bath
2 or more H20 Heaters, Gas Range/Oven, Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Fireplace: Yes
Fireplace Features: 2+ Fireplaces, Gas
Flooring: Wood Floors
Study Area, Satellite Avail, High Speed Internet, Separate Dining Room, Cathedral/Vaulted Ceilings, Walk-In Closet(s)
Room Information
Basement: Full
Exterior
Exterior Features
Lighting, Balcony
Fencing: Wood
Patio and Porch Features: Patio, Deck
Roof: Composition
Land Information
Road Surface Type: Paved, Asphalt
Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks, Lawn Sprinkler System, Wooded, Level
Road Frontage Type: City Street
Zoning: RES
Property Information
Property Type: Residential
View: Yes
Waterfront: No
Subdivision Information
Subdivision Name: Whittier
MLS Area Major: Boulder
Building Information
Above Grade Finished Area: 3148
Below Grade Finished Area: 821
Building Area Total: 3148
Construction Materials: Wood/Frame, Stucco, Wood Siding
Financial
Tax Information
Parcel Number: R0000241
Tax Annual Amount: 6362
Tax Year: 2012
Financial Information
Listing Terms: Cash, Conventional
Utilities
Utility Information
Utilities: Natural Gas Available, Electricity Available, Cable Available
Electric: Electric,Xcel
Gas: Natural Gas,Xcel
Sewer: City Sewer
Location
HOA Information
Association: No
Association Fee: 0
School Information
High School District: Boulder Valley Dist RE2
Elementary School: Whittier
Middle or Junior School: Casey
High School: Boulder
Location Information
Directions: From 28th St., head west on Mapleton. House is on the South side of the street
Unparsed Address: 2236 Mapleton Ave Boulder CO 80304
Street Number: 2236
Street Name: Mapleton
Street Suffix: Ave
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.2669,40.02351
Latitude: 40.02351
Longitude: -105.2669
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,251
Stories: —
Lot Size: 7,038 square feet
Style: Single Family Residential
Year Built: 1937
Year Renovated: 2010
County: Boulder County
APN: R0000241
Home facts updated by county records on Sep 2, 2026
Other
Miscellaneous Information
Exclusions: Birdhouse in byard, Chandelier @ mst.sitting area, Linen cabinet in Mbath, tv & speakers in FRoom.
Listing Information
Attribution Contact: 3038009601
Close Price: $1,350,000
Photos Count: 16
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed
Listing Date Information
Close Date: Friday, March 28, 2014
Cumulative Days on Market: 36
Days on Market: 36
Listing Contract Date: Friday, February 21, 2014
Modification Timestamp: Sunday, July 28, 2024 11:57 AM
Home Information
Direction Faces: North
Levels: Two
Window Features: Window Coverings, Double Pane Windows
Year Built: 1937
Green Information
Green Energy Efficient: HVAC
Around this home
Schools
Whittier Elementary School
Public K-5 • Assigned • 0.2mi
6/10
Casey Middle School
Public 6-8 • Assigned • 0.7mi
5/10
Boulder High School
Public 9-12 • Assigned • 0.9mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 90° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Boulder, CO • 80304
Average low and high temperatures (°F)
44
22
51
29
63
40
64
40
70
47
83
57
86
62
84
60
79
54
67
45
54
33
53
33
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 6 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.41M – $2.92M
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