Is parking easy in Keystone, SD?

As of early 2026, 100% of users say parking is easy

Do residents of Keystone, SD plan to stay at least 5 years?

As of early 2026, 100% of users say they plan to stay for at least 5 years

Are the streets well-lit in Keystone, SD?

As of early 2026, 100% of users say streets are well-lit

Is there wildlife in Keystone, SD?

As of early 2026, 50% of users say there's wildlife

Are neighbors friendly in Keystone, SD?

As of early 2026, 18% of users say neighbors are friendly

What is 13477 Highway 40 estimated to be worth?

Trulia's estimated value for 13477 Highway 40 in Keystone, SD is $1,159,100 .

Is Keystone a buyer's or seller's market?

Keystone is currently a buyer's market, based on recent for-sale activity.

What are the closest schools to 13477 Highway 40?

The closest schools to 13477 Highway 40 in Keystone, SD are Hill City Elementary - 02 (Pre-K, rated 7/10), Hill City High School - 01 (rated 9/10), Hill City Middle School - 04 (rated 6/10).

How big is the lot at 13477 Highway 40?

The lot at 13477 Highway 40 in Keystone, SD is about 73.6 acres .

OFF MARKET

13477 Highway 40
Keystone, SD 57751

3 Beds
1 Bath
1,796 sqft (on 73.61 acres)

$1,159,100

Trulia Estimate

as of Aug 21, 2026

$1,159,100

Trulia Estimate

as of Aug 21, 2026

3 Beds

1 Bath

1,796 sqft

(on 73.61 acres)

Home Value

Trulia Estimate

$1.16M

Since last month

$28K (+2.4%)

Since last year

$47K (-3.9%)

Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +259% in the last 10 years

Month	Estimated value
2026
August 2026	$1.16M
July 2026	$1.13M
June 2026	$1.15M
May 2026	$1.14M
April 2026	$1.1M
March 2026	$1.16M
February 2026	$1.14M
January 2026	$1.12M
2025
December 2025	$1.23M
November 2025	$1.27M
October 2025	$1.16M
September 2025	$1.17M
August 2025	$1.21M
July 2025	$1.19M
June 2025	$1.15M
May 2025	$1.24M
April 2025	$1.21M
March 2025	$1.16M
February 2025	$1.18M
January 2025	$1.15M
2024
December 2024	$1.33M
November 2024	$1.26M
October 2024	$1.22M
September 2024	$1.31M
August 2024	$1.15M
July 2024	$1.22M
June 2024	$1.23M
May 2024	$1.31M
April 2024	$1.26M
March 2024	$1.32M
February 2024	$1.23M
January 2024	$1.27M
2023
December 2023	$1.23M
November 2023	$1.23M
October 2023	$1.29M
September 2023	$1.25M
August 2023	$1.23M
July 2023	$1.24M
June 2023	$1.24M
May 2023	$1.08M
April 2023	$1.06M
March 2023	$1.06M
February 2023	$1.09M
January 2023	$1.12M
2022
December 2022	$1.12M
November 2022	$1.14M
October 2022	$1.18M
September 2022	$1.16M
August 2022	$1.13M
July 2022	$1.18M
June 2022	$1.22M
May 2022	$1.25M
April 2022	$1.22M
March 2022	$1.16M
February 2022	$1.1M
January 2022	$1.09M
2021
December 2021	$1.06M
November 2021	$1.02M
October 2021	$994K
September 2021	$963K
August 2021	$1.05M
July 2021	$835K
June 2021	$617K
May 2021	$290K
April 2021	$293K
March 2021	$314K
February 2021	$332K
January 2021	$270K
2020
December 2020	$256K
November 2020	$246K
October 2020	$252K
September 2020	$271K
August 2020	$256K
July 2020	$237K
June 2020	$254K
May 2020	$251K
April 2020	$243K
March 2020	$232K
February 2020	$237K
January 2020	$236K
2019
December 2019	$238K
November 2019	$226K
October 2019	$221K
September 2019	$504K
August 2019	$496K
July 2019	$512K
June 2019	$513K
May 2019	$534K
April 2019	$531K
March 2019	$538K
February 2019	$537K
January 2019	$528K
2018
December 2018	$527K
November 2018	$549K
October 2018	$507K
September 2018	$470K
August 2018	$475K
July 2018	$477K
June 2018	$346K
May 2018	$342K
April 2018	$344K
March 2018	$324K
February 2018	$321K
January 2018	$326K
2017
December 2017	$340K
November 2017	$344K
October 2017	$340K
September 2017	$335K
August 2017	$335K
July 2017	$333K
June 2017	$331K
May 2017	$329K
April 2017	$326K
March 2017	$325K
February 2017	$321K
January 2017	$320K
2016
December 2016	$316K
November 2016	$320K
October 2016	$323K
September 2016	$317K
August 2016	$323K

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
13520 Courtyard Pl, Keystone, SD	0.53	Single-Family Home	$730,000	01/08/26	2	2.5	2,161
13656 Lost Cave Rd, Keystone, SD	1.89	Single-Family Home	$620,000	04/24/26	4	4	1,920
24370 Talon Trl, Keystone, SD	2.18	Single-Family Home	$531,038	02/27/26	2	2.5	1,440
24271 Rushmore Ranch Rd, Keystone, SD	2.44	Single-Family Home	$923,000	08/03/26	4	3	3,256
24499 Painted Pony Rd, Keystone, SD	2.64	Single-Family Home	$1,195,000	07/06/26	3	3	2,347
24227 Pine Grove Rd, Rapid City, SD	3.13	Single-Family Home	$540,500	01/21/26	4	2	2,969
601 Caseys Ct, Keystone, SD	2.97	Single-Family Home	$620,000	09/08/25	3	2.5	3,064
394 Mitchell St, Keystone, SD	3.06	Single-Family Home	$395,000	09/08/25	2	2	902
24054 Stoneridge Rd, Rapid City, SD	4.05	Single-Family Home	$975,000	08/07/26	3	2.5	2,622
24577 Outback Trl, Hermosa, SD	4.01	Single-Family Home	$795,000	12/12/25	4	3	2,997

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.

Address	Distance	Price	Bed	Bath	Sqft	Status
24320 Playhouse Rd, Keystone, SD 57751	0.45	$1,388,100	2	2	1,862	Off Market
13520 Courtyard Pl, Keystone, SD 57751	0.53	$730,000	2	2.5	2,161	Recently Sold
13550 E Highway 40, Keystone, SD 57751	0.83	$581,700	2	2	1,428	Off Market
Tbd Oak Meadows Ct, Keystone, SD 57751	1.05	-	-	-	-	Off Market
23463 Guyette Rd, Keystone, SD 57751	1.24	$295,000	-	-	-	Recently Sold
24492 Oak Meadows Ct, Keystone, SD 57751	1.30	$999,999	4	2.5	4,683	For Sale

Local Information

Map ViewExplore the area around 13477 Highway 40.
Schools1 Preschool School1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Property Type

Single-Family Home

Year Built

1969

Lot Size

73.61 acres

Living Area

1,796 sqft

Price/Sqft

$645

About this House

This single-family home is located at 13477 Highway 40, Keystone, SD. 13477 Highway 40 is in Keystone, SD and in ZIP code 57751. This property has 3 bedrooms, 1 bathroom and approximately 1,796 sqft of floor space. This property has a lot size of 73.61 acres and was built in 1969.

13477 Highway 40, Keystone, SD 57751 is a 3 bedroom, 1 bathroom, 1,796 sqft single-family home built in 1969. It is currently off market. The Trulia Estimate is $1,159,100, with a rent estimate of $1,910/month.

Home Details for 13477 Highway 40

Property Information
Year Built Year Built: 1969
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler

Exterior Features
Exterior Home Features Deck

Lot Information
Lot Area: 73.61 acres

Price and Tax history

Year	Property tax	Tax assessment
2025	$2,825	$324,200

Home facts updated by county records

Additional Cost

Market trends in Keystone

Last updated July 2026

Avg. sale price

—

Sale-to-List Price

—

Price per sq ft

—

Available listings

4MoM

Around this home

Hill City Elementary - 02
PK-5
Public
247 Students
Hill City School District 51-2
7/10
GreatSchools Rating
Parent Rating Average
My children received an outstanding education. Hill City Elementary has amazing educators!
Parent Review
1y ago
3 Reviews

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Keystone

At least 1 Trulia users voted on each feature.

100 % Say parking is easy
100 % Say they plan to stay for at least 5 years
100 % Say streets are well-lit
50 % Say there's wildlife
18 % Say neighbors are friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 13477 Highway 40

What is 13477 Highway 40 estimated to be worth?
Trulia's estimated value for 13477 Highway 40 in Keystone, SD is $1,159,100.
Is Keystone a buyer's or seller's market?
Keystone is currently a buyer's market, based on recent for-sale activity.
What are the closest schools to 13477 Highway 40?
The closest schools to 13477 Highway 40 in Keystone, SD are Hill City Elementary - 02 (Pre-K, rated 7/10), Hill City High School - 01 (rated 9/10), Hill City Middle School - 04 (rated 6/10).
How big is the lot at 13477 Highway 40?
The lot at 13477 Highway 40 in Keystone, SD is about 73.6 acres.