Public Remarks: Stunning early 1900s Victorian with Flatiron views in coveted Whittier neighborhood -retains its original charm w/ a modern flare. Steps to Pearl St & downtown, Robert Frost is documented to have stayed here in the 1930s. 3-bdrms, 3 full baths, stainless appliances & marble countertops. Balcony w/ views off primary bdrm. South facing, expansive front porch, wide plank fir floors, transom windows, original millwork & vintage hardware. Fenced flagstone patio, gardens.Lock & leave, low maintenance.
Lovely renovated Victorian featured SS appliances, marble and butcher block counters, exposed brick walls, fir floors, luxury 5 piece master bath, extra deeded parking space in alley, new roof in 2010, new boiler in 2008, mold/asbestos mitigation done & crawl space sealed in 2007, structural engineering work completed in 2008.
REColorado as Distributed by MLS Grid #1131564
Nov 1, 2012
Listing Removed
—
Sep 24, 2012
Listed
$874,900
$316/sq ft
IRES as Distributed by MLS Grid #675803
Nov 1, 2012
Listing Removed
—
Aug 21, 2012
Price Changed
$874,900
$316/sq ft
Jun 21, 2012
Price Changed
$899,000
$325/sq ft
Apr 27, 2012
Price Changed
$924,900
$334/sq ft
Mar 16, 2012
Listed
$949,500
$343/sq ft
REColorado as Distributed by MLS Grid #1075443
Sep 22, 2012
Listing Removed
—
Aug 21, 2012
Price Changed
$874,900
$316/sq ft
Jun 21, 2012
Price Changed
$899,000
$325/sq ft
Apr 27, 2012
Price Changed
$924,900
$334/sq ft
Mar 17, 2012
Listed
$949,500
$343/sq ft
IRES as Distributed by MLS Grid #559130
Oct 20, 2008
Listing Removed
—
Feb 14, 2008
Listed
$999,900
$361/sq ft
IRES as Distributed by MLS Grid #542967
Feb 15, 2008
Listing Removed
—
Aug 9, 2007
Listed
$999,900
$361/sq ft
IRES as Distributed by MLS Grid #414427
Aug 20, 2004
Sold
$715,000
$258/sq ft
May 28, 2004
Listed
$725,000
$262/sq ft
IRES as Distributed by MLS Grid #407771
Apr 28, 2004
Listing Removed
—
Apr 5, 2004
Listed
$749,000
$270/sq ft
IRES as Distributed by MLS Grid #212155
Oct 28, 1999
Sold
$400,000
$144/sq ft
Aug 31, 1999
Listed
$409,000
$148/sq ft
IRES as Distributed by MLS Grid #208801
Aug 30, 1999
Listing Removed
—
Jul 15, 1999
Listed
$419,000
$151/sq ft
Public Records
Feb 15, 1984
Sold
$128,000
$46/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,429 (+2.3%)
$47,013 + $62,363
$109,376
2024
$10,198 (+1.8%)
$47,013 + $62,363
$109,376
2023
$10,021 (+24.0%)
$45,801 + $70,236
$116,037
2022
$8,081 (+4.9%)
$49,486 + $70,236
$119,722
2021
$7,706 (+19.9%)
$38,823 + $48,198
$87,021
2020
$6,429 (+1.6%)
$39,940 + $49,585
$89,525
2019
$6,330 (+3.4%)
$33,534 + $40,319
$73,853
2018
$6,120 (+3.2%)
$33,534 + $40,319
$73,853
2017
$5,929 (+5.3%)
$28,224 + $42,365
$70,589
2016
$5,629 (+5.6%)
$28,224 + $42,365
$70,589
2015
$5,330 (+1.7%)
$26,029 + $39,004
$65,033
2014
$5,240 (+2.2%)
$24,915 + $36,043
$60,958
2013
$5,125 (−3.3%)
$24,915 + $36,043
$60,958
2012
$5,301 (+0.9%)
$24,915 + $36,043
$60,958
2011
$5,255 (+8.2%)
$17,034 + $46,248
$63,282
2010
$4,857 (+7.1%)
$17,034 + $46,248
$63,282
2009
$4,535
$29,210 + $30,880
$60,090
Tax history for 2005 Mapleton Ave
Year
Property tax
Land + Additions
Assessment*
2025
$10,429 (+2.3%)
$47,013 + $62,363
$109,376
2024
$10,198 (+1.8%)
$47,013 + $62,363
$109,376
2023
$10,021 (+24.0%)
$45,801 + $70,236
$116,037
2022
$8,081 (+4.9%)
$49,486 + $70,236
$119,722
2021
$7,706 (+19.9%)
$38,823 + $48,198
$87,021
2020
$6,429 (+1.6%)
$39,940 + $49,585
$89,525
2019
$6,330 (+3.4%)
$33,534 + $40,319
$73,853
2018
$6,120 (+3.2%)
$33,534 + $40,319
$73,853
2017
$5,929 (+5.3%)
$28,224 + $42,365
$70,589
2016
$5,629 (+5.6%)
$28,224 + $42,365
$70,589
2015
$5,330 (+1.7%)
$26,029 + $39,004
$65,033
2014
$5,240 (+2.2%)
$24,915 + $36,043
$60,958
2013
$5,125 (−3.3%)
$24,915 + $36,043
$60,958
2012
$5,301 (+0.9%)
$24,915 + $36,043
$60,958
2011
$5,255 (+8.2%)
$17,034 + $46,248
$63,282
2010
$4,857 (+7.1%)
$17,034 + $46,248
$63,282
2009
$4,535
$29,210 + $30,880
$60,090
*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
Beds
3
Baths
3
Stories
—
Lot width
—
Lot depth
—
Lot size
4,086 Sq. Ft.
Year renovated
1995
Sq. Ft.
2,338
Year built
1915
Style
Single Family Residential
County
Boulder County
APN
R0008263
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 11, 2026.
RL-1
Residential-Low 1 District
Primarily single-family detached dwelling units with some duplexes and attached dwelling units at low to very low residential densities.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Multiple units
Educational/school
Recreation
Agriculture-Cropland
Park & open space
Property details
Parking
Parking Features
Covered Spaces: 3
Garage: Yes
Garage Spaces: 3
Interior
Bathroom Information
Bathrooms (Full): 3
Bathrooms (Half): 0
Bathrooms (Three Quarter): 0
Bedroom Information
Bedrooms Total: 3
Heating & Cooling
Cooling: Yes
Whole House Fan
Heating: Yes
Hot Water, Radiator
Interior Features
Gas Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
Flooring: Wood Floors
Eat-in Kitchen, Separate Dining Room, Kitchen Island
Laundry Features: Upper Level
Room Information
Basement: Partial, Unfinished
Exterior
Exterior Features
Balcony
Fencing: Partial
Patio and Porch Features: Patio
Roof: Composition
Land Information
Road Surface Type: Paved, Asphalt
Lot Information
Horse(s): No
Lot Features: Curbs, Sidewalks, Corner Lot
Road Frontage Type: City Street
Zoning: RES
Property Information
Property Type: Residential
View: Yes
Waterfront: No
Subdivision Information
Subdivision Name: Mapleton Dev
MLS Area Major: Boulder
Building Information
Above Grade Finished Area: 2338
Below Grade Finished Area: 432
Building Area Total: 2338
Construction Materials: Wood/Frame, Brick/Brick Veneer
Financial
Tax Information
Parcel Number: R0008263
Tax Annual Amount: 6429
Tax Year: 2020
Financial Information
Listing Terms: Cash, Conventional, FHA, VA Loan
Utilities
Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,Xcel
Gas: Natural Gas,Xcel
Sewer: City Sewer
Location
HOA Information
Association: No
School Information
High School District: Boulder Valley Dist RE2
Elementary School: Whittier
Middle or Junior School: Casey
High School: Boulder
Location Information
Directions: From Pearl Street, head North on 20th, right (east) ob Mapleton.
Unparsed Address: 2005 Mapleton Ave Boulder CO 80304
Street Number: 2005
Street Name: Mapleton
Street Suffix: Ave
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.27056,40.02326
Latitude: 40.02326
Longitude: -105.27056
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,338
Stories: —
Lot Size: 4,086 square feet
Style: Single Family Residential
Year Built: 1915
Year Renovated: 1995
County: Boulder County
APN: R0008263
Home facts updated by county records on Jun 11, 2026
Other
Miscellaneous Information
Exclusions: Seller's personal property
Listing Information
Attribution Contact: 3034497000
Close Price: $1,450,000
Photos Count: 38
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed
Listing Date Information
Close Date: Monday, July 26, 2021
Cumulative Days on Market: 47
Days on Market: 47
Listing Contract Date: Monday, June 7, 2021
Modification Timestamp: Thursday, August 1, 2024 11:57 AM
Home Information
Levels: Two
Window Features: Wood Frames
Year Built: 1915
Green Information
Green Energy Efficient: Southern Exposure
Around this home
Schools
Whittier Elementary School
Public K-5 • Assigned • 0.1mi
6/10
Casey Middle School
Public 6-8 • Assigned • 0.5mi
5/10
Boulder High School
Public 9-12 • Assigned • 0.8mi
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
$1.68M – $2.03M
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