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

403 Swanzey St
Keystone, SD 57751

Studio
686 sqft

Studio

686 sqft

Local Information

Map ViewExplore the area around 403 Swanzey St.
Schools1 Preschool School1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Property Type

Mobile/Manufactured

Year Built

1977

Living Area

686 sqft

About this House

This mobile / manufactured is located at 403 Swanzey St, Keystone, SD. 403 Swanzey St is in Keystone, SD and in ZIP code 57751. This property has approximately 686 sqft of floor space. This property has a lot size of 7840 sqft and was built in 1977.

403 Swanzey St, Keystone, SD 57751 is a studio, 686 sqft mobile/manufactured built in 1977. It is currently off market. The Trulia Estimate rent is $962/month.

Home Details for 403 Swanzey St

Property Information
Year Built Year Built: 1977
Property Type / Style Property Type: Mobile Manufactured

Lot Information
Lot Area: 7840 sqft

Market trends in Keystone

Last updated June 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

3MoM

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Property Tax and Assessment

Year	2025
Tax	$730
Assessment	$67,600

Home facts updated by county records

Comparable Sales for 403 Swanzey St

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
23747 Claim Jumper Rd, Rapid City, SD	5.12	Mobile / Manufactured	$153,827	06/12/26	3	1	679
23648 Busted Five Ct, Rapid City, SD	7.19	Mobile / Manufactured	$329,900	03/12/26	3	2	1,665
23570 Highway 385, Rapid City, SD	7.46	Mobile / Manufactured	$75,500	02/04/26	1	1	374

Nearby homes

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

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OFF MARKET
Est. $538,100
3 bd
2 ba
2,178 sqft
620 Casey Ct,
Keystone, SD 57751
OFF MARKET
Est. $618,900
3 bd
2.5 ba
3,064 sqft
601 Caseys Ct,
Keystone, SD 57751
FOR SALE
3D VIEW
0.34 ACRES
$459,999
6 bd
2.5 ba
2,238 sqft
907 Fouse St,
Keystone, SD 57751
THE REAL ESTATE GROUP, INC., Black Hills AOR
OFF MARKET
Est. $623,900
6 bd
1,500 sqft
1013 Front St,
Keystone, SD 57751
FOR SALE
3D VIEW
1.39 ACRES
$499,000
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Keystone, SD 57751
OFF MARKET
Lots 9 & 11 Hwy #40,
Keystone, SD 57751
OFF MARKET
Pretty Flower Ln,
Keystone, SD 57751
OFF MARKET
Dan Patch 4 Lafferty Gulch,
Keystone, SD 57751
FOR SALE
3D VIEW
$350,000
1 bd
1 ba
754 sqft
432 Lafferty Gulch Rd,
Keystone, SD 57751
OFF MARKET
LOT Of 3r Granite Point #A,
Keystone, SD 57751
FOR SALE
$525,000
2 bd
1.5 ba
1,123 sqft
24227 Granite Point Ct,
Keystone, SD 57751
OFF MARKET
LOT Of 3r Granite Point #B,
Keystone, SD 57751

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Additional Cost

Assigned Schools

These are the assigned schools for 403 Swanzey St.

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