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

OFF MARKET

13620 Highway 40
Keystone, SD 57751

3 Beds
2 Baths
384 sqft (on 56.13 acres)

3 Beds

2 Baths

384 sqft

(on 56.13 acres)

Home Value

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

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
13656 Lost Cave Rd, Keystone, SD	0.22	Single-Family Home	$620,000	04/24/26	4	4	1,920
24370 Talon Trl, Keystone, SD	0.53	Single-Family Home	$531,038	02/27/26	2	2.5	1,440
24271 Rushmore Ranch Rd, Keystone, SD	1.13	Single-Family Home	$923,000	08/03/26	4	3	3,256
13520 Courtyard Pl, Keystone, SD	1.36	Single-Family Home	$730,000	01/08/26	2	2.5	2,161
24227 Pine Grove Rd, Rapid City, SD	1.98	Single-Family Home	$540,500	01/21/26	4	2	2,969
24577 Outback Trl, Hermosa, SD	2.64	Single-Family Home	$795,000	12/12/25	4	3	2,997
24054 Stoneridge Rd, Rapid City, SD	3.28	Single-Family Home	$975,000	08/07/26	3	2.5	2,622
24535 E View Pl, Hermosa, SD	3.25	Single-Family Home	$500,000	07/17/26	3	2.5	1,988
13823 Box Canyon Rd, Hermosa, SD	3.51	Single-Family Home	$695,000	03/02/26	3	2.5	3,260
24499 Painted Pony Rd, Keystone, SD	4.02	Single-Family Home	$1,195,000	07/06/26	3	3	2,347

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
13656 Lost Cave Rd, Keystone, SD 57751	0.22	$620,000	4	4	1,920	Recently Sold
Lost Cave Ct, Keystone, SD 57751	0.25	$174,900	-	-	-	For Sale
13621 Highway 40, Keystone, SD 57751	0.40	$599,000	4	3	3,536	Off Market
23463 Guyette Rd, Keystone, SD 57751	0.45	$295,000	-	-	-	Recently Sold
13660 Highway 40, Keystone, SD 57751	0.46	$674,900	-	-	-	For Sale
13639 Highway 40, Keystone, SD 57751	0.48	$1,700,000	3	3	2,522	For Sale
24370 Talon Trl, Keystone, SD 57751	0.53	$531,038	2	2.5	1,440	Recently Sold
13685 W Battle Creek Rd, Keystone, SD 57751	0.52	$480,200	3	2	1,552	Off Market
Lot 3C Highway 40, Keystone, SD 57751	0.59	-	-	-	-	Off Market
Lot 3A Highway 40, Keystone, SD 57751	0.59	-	-	-	-	Off Market
Lot 3B Highway 40, Keystone, SD 57751	0.61	-	-	-	-	Off Market
13704 Highway 40, Keystone, SD 57751	0.65	$834,100	3	3.5	2,828	Off Market

Local Information

Map ViewExplore the area around 13620 Highway 40.
Schools2 Preschool Schools2 Elementary Schools1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Property Type

Single-Family Home

Year Built

1952

Lot Size

56.13 acres

Living Area

384 sqft

About this House

This single-family home is located at 13620 Highway 40, Keystone, SD. 13620 Highway 40 is in Keystone, SD and in ZIP code 57751. This property has 3 bedrooms, 2 bathrooms and approximately 384 sqft of floor space. This property has a lot size of 56.13 acres and was built in 1952.

13620 Highway 40, Keystone, SD 57751 is a 3 bedroom, 2 bathroom, 384 sqft single-family home built in 1952. It is currently off market. The Trulia Estimate rent is $1,356/month.

Home Details for 13620 Highway 40

Interior Features
Levels, Entrance, & Accessibility Stories: 1
Interior Details In-law unit

Property Information
Year Built Year Built: 1952
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community
Units in Building: 1

Lot Information
Lot Area: 56.13 acres

Price and Tax history

Year	Property tax	Tax assessment
2025	$27,642	$2,292,400

Home facts updated by county records

Additional Cost

Market trends in Keystone

Last updated July 2026

Avg. sale price

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Sale-to-List Price

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Price per sq ft

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Available listings

4MoM

Around this home

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