205 1/2 Upper Valley Rd is a 2,128 square foot house on a 1.5 acre lot with 4 bathrooms. Based on Redfin's Spearfish data, we estimate the home's value is $445,521.
Single-familyProperty Type
1997Year Built
1.5 acresLot Size
$209Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$445,521
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.2% lower than the average sale price ($451K) 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
$2,164 (+10.8%)
$52,500 + $191,330
$243,830
2024
$1,952 (+2.1%)
$52,500 + $191,330
$243,830
2023
$1,913 (−2.0%)
$52,500 + $154,600
$207,100
2022
$1,952 (+16.9%)
$52,500 + $134,440
$186,940
2021
$1,669 (+0.3%)
2020
$1,664 (+1.7%)
2019
$1,636
$42,000 + $96,560
$138,560
2018
$1,637 (+1.1%)
$42,000 + $96,560
$138,560
2017
$1,619 (+0.3%)
$42,000 + $96,560
$138,560
2016
$1,614 (−0.1%)
$42,000 + $94,860
$136,860
2013
$1,616
Tax history for 205 1/2 Upper Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,164 (+10.8%)
$52,500 + $191,330
$243,830
2024
$1,952 (+2.1%)
$52,500 + $191,330
$243,830
2023
$1,913 (−2.0%)
$52,500 + $154,600
$207,100
2022
$1,952 (+16.9%)
$52,500 + $134,440
$186,940
2021
$1,669 (+0.3%)
2020
$1,664 (+1.7%)
2019
$1,636
$42,000 + $96,560
$138,560
2018
$1,637 (+1.1%)
$42,000 + $96,560
$138,560
2017
$1,619 (+0.3%)
$42,000 + $96,560
$138,560
2016
$1,614 (−0.1%)
$42,000 + $94,860
$136,860
2013
$1,616
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Bathroom Fixtures: 11
Exterior
Property Information
Living Sq. Ft: 2,128
Ground Floor Sq. Ft: 2,128
Building Sq. Ft: 2,128
Legal Description: LOT 7A-1A OF LOT 7A-1 E1/2 SW1/4 04-006-02 PLAT 2005-04643, SERIAL MY9818126ABV, TITLE #10887161, ACRES 1.499, MAKE FOREST PARK, MODEL 28X76, YEAR 1997
Lot Information
# of Buildings: 1
Land Sq. Ft: 65,340
Legal Lot Number: 7A
Acres: 1.5
County Use Description: SINGLE FAMILY RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 4.0
Sq. Ft.: 2,128
Stories: —
Lot Size: 1.5 acres
Style: Single Family Residential
Year Built: 1997
Year Renovated: —
County: Lawrence County
APN: 20100-00602-046-75
Home facts updated by county records on Jun 12, 2026
Around this home
Schools
West Elementary - 03
Public 1-2 • Assigned • 0.9mi
Spearfish Middle School - 05
Public 6-8 • Assigned • 0.9mi
6/10
Spearfish High School - 01
Public 9-12 • Assigned • 0.9mi
5/10
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
4% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
2/10 Wind Factor
Minor 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
Spearfish, SD • 57783
Average low and high temperatures (°F)
35
19
38
19
53
33
55
36
67
47
75
54
81
61
80
60
79
56
65
43
48
30
44
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.4 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
10.4 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$424,000 – $513,000
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