451 Roberts Rd is a 2,500 square foot house on a 3.44 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on September 21, 2007 for $417,000. Based on Redfin's Alma data, we estimate the home's value is $861,905.
Single-familyProperty Type
1984Year Built
3.44 acresLot Size
$345Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$861,905
$445K since sold in September 2007$0 since July
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Estimate history
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This home's estimate is 0.4% lower than the average sale price ($865K) of 6 comparable homes.
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$3,801/mo
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Sale history for 451 Roberts Rd
Date
Event
Price
Public Records
Sep 21, 2007
Sold
$417,000
$167/sq ft
Public Records
Mar 31, 2005
Sold
$322,900
$129/sq ft
Public Records
Sep 20, 2002
Sold
$289,000
$116/sq ft
Public Records
Jul 3, 2002
Sold
$268,500
$107/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,712 (−7.4%)
$12,040 + $42,490
$54,530
2024
$4,007 (+4.6%)
$12,040 + $42,490
$54,530
2023
$3,832 (+80.8%)
$11,320 + $54,600
$65,920
2022
$2,120 (+2.3%)
$11,320 + $54,600
$65,920
2021
$2,072 (+18.0%)
$7,360 + $25,760
$33,120
2020
$1,756 (+3.3%)
$6,030 + $21,930
$27,960
2019
$1,700 (+6.5%)
$6,030 + $21,930
$27,960
2018
$1,596 (+10.9%)
$5,980 + $19,720
$25,700
2017
$1,439 (+0.6%)
$5,980 + $19,720
$25,700
2016
$1,431 (−7.3%)
$6,430 + $19,980
$26,410
2014
$1,543
$9,240 + $18,290
$27,530
Tax history for 451 Roberts Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,712 (−7.4%)
$12,040 + $42,490
$54,530
2024
$4,007 (+4.6%)
$12,040 + $42,490
$54,530
2023
$3,832 (+80.8%)
$11,320 + $54,600
$65,920
2022
$2,120 (+2.3%)
$11,320 + $54,600
$65,920
2021
$2,072 (+18.0%)
$7,360 + $25,760
$33,120
2020
$1,756 (+3.3%)
$6,030 + $21,930
$27,960
2019
$1,700 (+6.5%)
$6,030 + $21,930
$27,960
2018
$1,596 (+10.9%)
$5,980 + $19,720
$25,700
2017
$1,439 (+0.6%)
$5,980 + $19,720
$25,700
2016
$1,431 (−7.3%)
$6,430 + $19,980
$26,410
2014
$1,543
$9,240 + $18,290
$27,530
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R
Residential Zone District
The purpose of the Residential Zone District is to provide for residential neighborhoods primarily comprised of detached, single-family dwellings at varying density; while allowing small-scale agricultural operations where appropriate.
Permitted uses
Include but are not limited to:
Equestrian facility
Religious facility
Housing-Single unit
Infrastructure
Educational/school
Property details
Interior
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Average
Exterior Wall: Frame Siding
Roof Covering Type: Metal
Roof Shape Type: Metal
Building Type: Single Family
Property Information
Subdivision Name: PLACER VALLEY
Living Sq. Ft: 2,500
Ground Floor Sq. Ft: 1,686
Building Sq. Ft: 2,500
# of Stories: 2
Stories Type: 2
Legal Description: T08 R78 S24 NW4 PLACER VALLEY UNIT 07 LOT 08 R645098 TR07
Lot Information
# of Buildings: 1
Land Sq. Ft: 149,846
Legal Lot Number: 8
Acres: 3.44
County Use Description: 1= STORY FIN
Location Information
Parcel Location Influence: Pond
Utility Information
Electricity / Wiring Type: Available
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,500
Stories: 2.0
Lot Size: 3.44 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: 1985
County: Park County
APN: 15348
Home facts updated by county records on Jul 20, 2026
Around this home
Schools
Edith Teter Elementary School
Public PreK-5 • Assigned • 8.9mi
3/10
Silverheels Middle School
Public 6-8 • Assigned • 8.9mi
5/10
South Park High School
Public 9-12 • Assigned • 8.9mi
4/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
1/10 Heat Factor
10 days above 71° expected this year, 28 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Alma, CO • 80420
Average low and high temperatures (°F)
27
12
36
21
42
26
44
26
51
34
66
43
68
47
67
48
60
42
52
34
38
23
36
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 6.1 hours in December, placing it above the
U.S. average for solar exposure.
9.9 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$819,000 – $992,000
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