1440 Riverside Dr is a 1,128 square foot house on a 2.31 acre lot with 1 bedroom and 1 bathroom. - it last sold on February 23, 1977 for $32,000. Based on Redfin's Lyons data, we estimate the home's value is $476,303.
Single-familyProperty Type
1951Year Built
2.31 acresLot Size
$422Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$476,303
$444K since sold in February 1977$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.5% higher than the average sale price ($456K) 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: 220
Basement Finish: Finished
Basement Type: Walk Out
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Frame Wood
Building Type: Single Family
Property Information
Subdivision Name: VRAIN AREA
Living Sq. Ft: 1,128
Ground Floor Sq. Ft: 908
Building Sq. Ft: 1,128
# of Stories: 1
Stories Type: 1
Legal Description: TRACT NE 1/4 SE 1/4 04-2N-72 2.43 ACS M/L IDS 53763 53765 53766 COMBINED HERE
Lot Information
# of Buildings: 3
Land Sq. Ft: 100,717
Municipality Name: MOUNTAIN
Acres: 2.3121
Zoning Code: F
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Tax Area: RE1J-SVLHD-APFD
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 1,128
Stories: 1.0
Lot Size: 2.31 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1951
County: Boulder County
APN: R0053764
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Lyons Elementary School
Public PreK-5 • Assigned • 10.3mi
7/10
Lyons Middle/Senior High School
Public 6-12 • Assigned • 10.2mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 75-83% chance of a flood reaching the building in the next 30 years
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
1/10 Heat Factor
9 days above 82° expected this year, 24 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Lyons, CO • 80540
Average low and high temperatures (°F)
41
19
49
26
61
37
61
38
67
45
80
55
85
59
83
58
78
52
66
42
52
31
51
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
$453,000 – $548,000
Sell confidently with a local market expert in Lyons. 3 minutes to get started.