4291 Sugarloaf Rd is a 682 square foot house on a 4.42 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Boulder data, we estimate the home's value is $559,901.
Single-familyProperty Type
1924Year Built
4.42 acresLot Size
$821Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$559,901
$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6% lower than the average sale price ($596K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,441 (+5.5%)
$20,781 + $16,309
$37,090
2024
$3,262 (+23.4%)
$20,781 + $16,309
$37,090
2023
$2,643 (+12.4%)
$16,415 + $21,826
$38,241
2022
$2,351 (+5.5%)
$20,100 + $21,826
$41,926
2021
$2,227 (+35.3%)
$17,250 + $15,735
$32,985
2020
$1,646 (+1.6%)
$17,746 + $16,187
$33,933
2019
$1,620 (+17.9%)
$16,660 + $10,053
$26,713
2018
$1,374 (+3.0%)
$16,660 + $10,053
$26,713
2017
$1,334 (+68.6%)
$11,016 + $12,780
$23,796
2016
$791 (+6.2%)
$11,016 + $12,780
$23,796
2015
$745 (+17.9%)
$11,542 + $5,970
$17,512
2014
$632 (+2.3%)
$4,537 + $10,555
$15,092
2013
$618 (−46.3%)
$4,537 + $10,555
$15,092
2012
$1,151 (−31.1%)
$4,537 + $10,555
$15,092
2011
$1,671 (−6.8%)
$12,895 + $9,234
$22,129
2010
$1,794 (+6.8%)
$12,895 + $9,234
$22,129
2009
$1,680
$18,150 + $5,530
$23,680
Tax history for 4291 Sugarloaf Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,441 (+5.5%)
$20,781 + $16,309
$37,090
2024
$3,262 (+23.4%)
$20,781 + $16,309
$37,090
2023
$2,643 (+12.4%)
$16,415 + $21,826
$38,241
2022
$2,351 (+5.5%)
$20,100 + $21,826
$41,926
2021
$2,227 (+35.3%)
$17,250 + $15,735
$32,985
2020
$1,646 (+1.6%)
$17,746 + $16,187
$33,933
2019
$1,620 (+17.9%)
$16,660 + $10,053
$26,713
2018
$1,374 (+3.0%)
$16,660 + $10,053
$26,713
2017
$1,334 (+68.6%)
$11,016 + $12,780
$23,796
2016
$791 (+6.2%)
$11,016 + $12,780
$23,796
2015
$745 (+17.9%)
$11,542 + $5,970
$17,512
2014
$632 (+2.3%)
$4,537 + $10,555
$15,092
2013
$618 (−46.3%)
$4,537 + $10,555
$15,092
2012
$1,151 (−31.1%)
$4,537 + $10,555
$15,092
2011
$1,671 (−6.8%)
$12,895 + $9,234
$22,129
2010
$1,794 (+6.8%)
$12,895 + $9,234
$22,129
2009
$1,680
$18,150 + $5,530
$23,680
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
F
Forestry District
Rural areas established for the purpose of efficiently using land to conserve forest resources, protect the natural environment, and preserve open areas.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Livestock production
Housing-Group
Housing-Single unit
Bed & breakfast
Office
Public service
Communications tower
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Fair
Exterior Wall: Frame Wood
Building Type: Single Family
Property Information
Subdivision Name: SUGARLOAF AREA
Living Sq. Ft: 682
Ground Floor Sq. Ft: 682
Building Sq. Ft: 682
# of Stories: 1
Stories Type: 1
Legal Description: R B POTTER LODE 18685 SUGAR LOAF 5.165 ACS
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 200
Garage / Carport Type: Detached
Lot Information
# of Buildings: 3
Land Sq. Ft: 192,579
Municipality Name: MOUNTAIN
Acres: 4.421
Zoning Code: F
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Tax Area: RE2-SLFPD
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 682
Stories: 1.0
Lot Size: 4.42 acres
Style: Single Family Residential
Year Built: 1924
Year Renovated: 1950
County: Boulder County
APN: R0028325
Home facts updated by county records on Jun 11, 2026
Around this home
Schools
Flatirons Elementary School
Public K-5 • Assigned • 6.6mi
8/10
Casey Middle School
Public 6-8 • Assigned • 6.8mi
5/10
Boulder High School
Public 9-12 • Assigned • 7.1mi
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
1/10 Heat Factor
4 days above 83° expected this year, 10 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Boulder, CO • 80302
Average low and high temperatures (°F)
37
18
45
25
54
34
54
34
60
41
74
53
80
59
78
58
73
51
62
42
49
32
47
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 6 hours in December, placing it above the
U.S. average for solar exposure.
10.1 hrs
6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$532,000 – $644,000
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