Home Value
Trulia Estimate
$635KSince last month
Increased$20K (+3.2%)Since last year
Increased$37K (+6.2%)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 decreased by -20% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| November 2026 | $636K |
| October 2026 | $621K |
| September 2026 | $616K |
| August 2026 | $600K |
| July 2026 | $604K |
| June 2026 | $603K |
| May 2026 | $600K |
| April 2026 | $606K |
| March 2026 | $614K |
| February 2026 | $600K |
| January 2026 | $597K |
2025 | |
2024 | |
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 |
|---|---|---|---|---|---|---|---|
2.60 | Single-Family Home | $530,000 | 09/11/26 | 3 | 2 | 1,680 | |
3.24 | Single-Family Home | $500,000 | 07/17/26 | 3 | 2.5 | 1,988 | |
4.04 | Single-Family Home | $945,000 | 05/01/26 | 3 | 2,424 | ||
6.16 | Single-Family Home | $712,500 | 05/04/26 | 5 | 2 | 1,924 |
Home facts updated by county records
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 |
|---|---|---|---|---|---|---|
0.06 | - | - | - | - | Off Market | |
0.06 | $355,200 | 2 | 1 | 990 | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.08 | $424,300 | 3 | 1 | 1,304 | Off Market | |
0.08 | $522,600 | 1 | 1 | 1,070 | Off Market | |
0.08 | - | 2 | 2 | 1,070 | Off Market | |
0.10 | - | - | - | - | Off Market | |
0.12 | $485,900 | 3 | 2 | 1,768 | Off Market | |
0.16 | $205,400 | 1 | 1 | 1,153 | Off Market | |
0.16 | $760,800 | 2 | 2 | 2,026 | Off Market | |
0.17 | $471,300 | 2 | 1 | 936 | Off Market | |
0.17 | - | 2 | 1 | 936 | Off Market | |
0.18 | $249,000 | - | - | - | For Sale | |
0.19 | $292,500 | 3 | 2 | 1,618 | Off Market | |
0.19 | - | - | - | - | Off Market |
Local Information
- Map ViewExplore the area around 13621 Highway 40.
- Schools2 Preschool Schools2 Elementary Schools1 Middle School1 High School
- Shop & Eat
-- mins to
About this House
What's unique:Scenic acresBreathtaking viewsOverlooking the front pastureBattle creek
13621 Highway 40 is in Keystone, SD and in ZIP code 57751.
13621 Highway 40, Keystone, SD 57751 is a studio property. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $635,400, with a rent estimate of $3,015/month.
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jun 24, 2025 Source: Mount Rushmore Area AOR #81915 | Contingent | $649,000 |
Jun 11, 2025 Source: Mount Rushmore Area AOR #81915 | PriceChange | $649,000 Price decreased by 13% |
May 9, 2025 Source: Mount Rushmore Area AOR #81915 | Listed For Sale | $750,000 |
Apr 14, 2025 Source: Mount Rushmore Area AOR #81915 | ListingRemoved | $800,000 |
Sep 27, 2024 Source: Mount Rushmore Area AOR #81915 | Listed For Sale | $800,000 |
Market trends in Keystone
Last updated September 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
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Available listings
9
4MoM
Sourced by Trulia Market Trends
Around this home
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
LGBTQ Local Legal Protections
Apartments for Rent
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Off Market Homes Near 13621 Highway 40
SOLDSEP 11, 2026
SOLDJUL 17, 2026- SOLDJUL 17, 2026
- SOLDMAY 1, 2026
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