75 Alpine Gulch Rd is a 1,276 square foot house on a 1.2 acre lot with 2 bedrooms. - it last sold on August 11, 1975 for $8,500. Based on Redfin's Boulder data, we estimate the home's value is $432,710.
Single-familyProperty Type
1900Year Built
1.2 acresLot Size
$339Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$432,710
$424K since sold in August 1975$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 45.2% lower than the average sale price ($789K) of 5 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
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Fair
Construction Type: Frame
Building Construction Quality: Fair
Exterior Wall: Frame Wood
Building Type: Single Family
Property Information
Subdivision Name: WALL STREET
Living Sq. Ft: 1,276
Ground Floor Sq. Ft: 892
Building Sq. Ft: 1,276
Stories Type: 2 Plus
Legal Description: RESERVE TR BET 4TH & 5TH STS S OF BLK 5 LESS W 187.5 FT OF N 150 FT WALL STREET & 0.13 AC OF OOM PAUL LD 15165 4 AC M/L 2 IMPS
Lot Information
# of Buildings: 2
Land Sq. Ft: 52,121
Legal Block Number: 5
Municipality Name: MOUNTAIN
Acres: 1.1965
Zoning Code: F
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Tax Area: RE2-FMFD
Public facts
Beds: 2
Baths: —
Sq. Ft.: 1,276
Stories: —
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1920
County: Boulder County
APN: R0032221
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Flatirons Elementary School
Public K-5 • Assigned • 6.0mi
8/10
Casey Middle School
Public 6-8 • Assigned • 6.0mi
5/10
Boulder High School
Public 9-12 • Assigned • 6.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance 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
7 days above 87° 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
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
$412,000 – $498,000
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