Google street view image for 13634 Highway 40, Keystone, SD 57751

Off market feb 2006 for $485K

$962,247

Est. refi paymentEst. refi $3,368/mo

•

2.5 ba

•

2,325

sq ft

13634 Highway 40, Keystone, SD 57751

About this home

13634 Highway 40 is a 2,325 square foot house on a 3.53 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on February 01, 2006 for $485,000. Based on Redfin's Keystone data, we estimate the home's value is $962,247.

Single-familyProperty Type

2000Year Built

3.53 acresLot Size

$414Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$962,247

$477K since sold in February 2006$21K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 78.1% higher than the average sale price ($540K) of 6 comparable homes.

SOLD JUL 15, 2026
$620,000
A
3 beds2 baths— sq ft
13929 Thistle Ridge Rd, Hermosa, SD 57744
SOLD JUL 31, 2026
$484,900
B
4 beds3 baths1,856 sq ft
4839 Whispering Pines Dr, Rapid City, SD 57702
SOLD MAY 14, 2026
$460,000
C
3 beds2 baths2,256 sq ft
7802 Okpealuk St, Rapid City, SD 57702
SOLD SEP 11, 2026
$530,000
D
3 beds2 baths1,664 sq ft
13731 Haugan Trl, Hermosa, SD 57744
SOLD FEB 27, 2026
$531,038
E
2 beds2 baths1,440 sq ft
24370 Talon Rd, Keystone, SD 57751
SOLD JUL 13, 2026
$615,000
F
4 beds3 baths2,784 sq ft
8282 Countryside Blvd, Rapid City, SD 57702

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Earn from this home

Refinance

Est. cash available

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Rent

$3,346/mo

Redfin rental estimate

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Market trends in 57751, SD

Last updated September 2026

Sale-to-List Price

100.0%

0.0% MoM

Median sale price

$1.2M

$0 MoM

Avg. days on market

73d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

$1,700,000
3 beds3 baths— sq ft
13639 Highway 40, Keystone, SD 57751
$365,900
2 beds1 bath— sq ft
24427 Thovson Rd, Keystone, SD 57751
See all

Provided by Redfin

Sale history for 13634 Highway 40

Year

Property tax

Land + Additions

Assessment*

2025

$11,165 (−1.8%)

$123,200 + $743,800

$867,000

2024

$11,366 (−0.7%)

$123,200 + $743,800

$867,000

2023

$11,447 (+9.7%)

$123,200 + $743,800

$867,000

2022

$10,436 (+50.9%)

$89,300 + $715,100

$804,400

2021

$6,915

$89,300 + $715,100

$804,400

2020

$6,920 (−14.6%)

$55,600 + $458,500

$514,100

2018

$8,104 (−3.6%)

$55,600 + $477,900

$533,500

2017

$8,405 (−0.7%)

$64,600 + $525,100

$589,700

2016

$8,462 (+10.2%)

$64,600 + $508,900

$573,500

2013

$7,678

$64,600 + $476,900

$541,500

Tax history for 13634 Highway 40

Year

Property tax

Land + Additions

Assessment*

2025

$11,165 (−1.8%)

$123,200 + $743,800

$867,000

2024

$11,366 (−0.7%)

$123,200 + $743,800

$867,000

2023

$11,447 (+9.7%)

$123,200 + $743,800

$867,000

2022

$10,436 (+50.9%)

$89,300 + $715,100

$804,400

2021

$6,915

$89,300 + $715,100

$804,400

2020

$6,920 (−14.6%)

$55,600 + $458,500

$514,100

2018

$8,104 (−3.6%)

$55,600 + $477,900

$533,500

2017

$8,405 (−0.7%)

$64,600 + $525,100

$589,700

2016

$8,462 (+10.2%)

$64,600 + $508,900

$573,500

2013

$7,678

$64,600 + $476,900

$541,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning and permits

Zoning
Permits

Rural Residential District

Rural Residential establishes large-lot residential development in three areas: natural, agricultural, or surrounding open space.

Permitted uses

Include but are not limited to:

Housing-Single unit
Communications tower
Transportation

Property details

Interior

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Exterior

Exterior Information
Building Style Type: Log
Building Construction Quality: Good
Building Type: Single Family

Property Information
Living Sq. Ft: 2,325
Building Sq. Ft: 2,325
Legal Description: S19, T2S, R07E, BLACK HILLS MERIDIAN, N1/2 OF THAT PT OF GL 5 LYING E OF HWY 40 THAT EXLUDES THE S440', THE N388.85', & THE E450' THEREOF

Lot Information
# of Buildings: 1
Land Sq. Ft: 153,972
Acres: 3.5347
County Use Description: DWLNGS & AUTO GAR ON AG LAND

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,325
Stories: —
Lot Size: 3.53 acres
Style: Single Family Residential
Year Built: 2000
Year Renovated: —
County: Pennington County
APN: 51050

Home facts updated by county records on Jul 20, 2026

Around this home

Schools

Hermosa Elementary - 04

Public PreK-6 • Assigned • 7.1mi

5/10

Custer Middle School - 05

Public 7-8 • Assigned • 14.3mi

9/10

Custer High School - 01

Public 9-12 • Assigned • 14.3mi

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

6/10 Fire Factor

10% chance of being in a wildfire in next 30 years

2/10 Heat Factor

7 days above 92° expected this year, 17 days in 30 years

2/10 Wind Factor

Minor risk of severe winds over next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Keystone, SD • 57751

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.3 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

10.3 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$915,000 – $1.11M

Sell confidently with a local market expert in Keystone. 3 minutes to get started.

Nearby similar homes

$999,000

2 beds1 bath— sq ft

25161 Lower French Creek Rd, Custer, SD 57730

$994,900

2 beds2.5 baths— sq ft

13600 Aeronauts Way, Rapid City, SD 57702

VIDEO TOUR

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3 beds2.5 baths1,812 sq ft

3915 Parkridge Dr, Rapid City, SD 57702

FOR SALE BY OWNER

$335,000

3 beds2 baths1,060 sq ft

1238 Range View Cir, Rapid City, SD 57701

$875,000

5 beds4 baths3,744 sq ft

13855 Box Canyon Rd, Hermosa, SD 57744

$1,975,000

4 beds5 baths7,198 sq ft

5325 Carriage Hills Pl, Rapid City, SD 57702

New listings for sale in 57751

$1,700,000

3 beds3 baths— sq ft

13639 Highway 40, Keystone, SD 57751

$365,900

2 beds1 bath— sq ft

24427 Thovson Rd, Keystone, SD 57751

Home values near 13634 Highway 40

Data from public records.

Address	Redfin Estimate
13640 Highway 40, Keystone, SD 2 Beds \| 2 Baths \| 1344 Sq. Ft.	$519,472
13639 Highway 40, Keystone, SD 3 Beds \| 3 Baths \| - Sq. Ft.	$1,606,552

Address	Redfin Estimate
13636 Highway 40, Keystone, SD 3 Beds \| 3 Baths \| 3625 Sq. Ft.	$1,177,245
13650 Highway 40, Keystone, SD - Beds \| - Baths \| 1809 Sq. Ft.	$428,744

Address	Redfin Estimate
13620 Highway 40, Keystone, SD 3 Beds \| 2 Baths \| 1740 Sq. Ft.	$1,872,423
24430 Nellie Lane, Keystone, SD 4 Beds \| 3 Baths \| 3972 Sq. Ft.	$823,875

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 57751, SD

Sale history for 13634 Highway 40

Tax history for 13634 Highway 40

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 57751

Home values near 13634 Highway 40

More real estate resources