401 Arkansas Mountain Rd is a 2,024 square foot house on a 4.9 acre lot with 2 bedrooms and 1 bathroom. - it last sold on May 18, 1990 for $39,900. Based on Redfin's Boulder data, we estimate the home's value is $760,249.
Single-familyProperty Type
1992Year Built
4.9 acresLot Size
$376Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$760,249
$720K since sold in May 1990$7,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.8% lower than the average sale price ($767K) of 6 comparable homes.
*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
Basement Information
Basement Sq. Ft: 108
Basement Type: Unfinished
Bathroom Information
# of 3/4 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Frame Wood/Stucco
Building Type: Single Family
Property Information
Subdivision Name: SUGARLOAF AREA
Living Sq. Ft: 2,024
Ground Floor Sq. Ft: 1,336
Building Sq. Ft: 2,132
Stories Type: 2 Plus
Legal Description: PT CHARTER OAK 12927 1.5 ACS & PTS KATHERINE J & MOLLIE B 15086 3 ACS SUGAR LOAF 4.5 ACS M/L 19-1N-71 PER DEED 1042802 5/18/90 BCR SPLIT FROM ID 27653
Lot Information
# of Buildings: 1
Land Sq. Ft: 213,597
Legal Block Number: 12927
Municipality Name: MOUNTAIN
Acres: 4.9035
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.: 2,024
Stories: —
Lot Size: 4.9 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Boulder County
APN: R0093642
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
K - 12
Preschool & daycare
Flatirons Elementary School
Public K-5 • Assigned • 5.3mi
8/10
Casey Middle School
Public 6-8 • Assigned • 5.4mi
5/10
Boulder High School
Public 9-12 • Assigned • 5.7mi
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
5% chance of being in a wildfire in next 30 years
1/10 Heat Factor
4 days above 87° 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
81
60
78
58
70
50
59
40
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
$723,000 – $875,000
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