Groton, SD 57445 housing market
Data through Aug 2026 · Balanced market · leverage 13
Open on the mapMarket report (PDF)Compare
Home Value
$244,423
+0.4% vs. a year ago
Buyer Leverage Score
13
Sep 2026
Months of Supply
6.1 months
Jun 2026
Days on Market
73 days
Sep 2026
Price Cut %
0.0%
Sep 2026
Sale-to-List Ratio
89.5%
Jun 2026
Mtg Payment as % of Income
23%
Aug 2026
Overvalued %
18%
Aug 2026
Expected Disaster Loss
$104
Dec 2025
What this means
- Valuation. Prices are 18% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are flat over the past year (U.S.: +1.2%).
- Supply. Listings are 63% below the 2017-19 norm and falling (−60% vs. a year ago): still a tight market.
- Negotiating. Buyer leverage is low (13/100; U.S.: 54): homes sell for about 10.5% below their final list price (as of Jun 2026); 0% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 23% of the median household income (U.S.: 35%); it takes about $66k a year to keep the payment at 30% of gross pay. That includes about $1,640 a year for home insurance (U.S.: $1,790).
- Disaster risk. FEMA expects about $104 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −6% to +10% over the next 12 months (71% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −5.9% to +10.4% (80% range; middle estimate +3.3%), chance of a rise 71%, of a 5%+ drop 12%.
HouseVane's model, refit every month on local market signals and national ones, trained only on data known at the time. How accurate it has been.
Follow Groton, SD 57445
One email a month: what changed in prices, supply and the outlook. Unsubscribe any time.
Other ZIP codes in Brown County, SD
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Aberdeen, SD 57401 | $243.9K | +6.1% | 22 |
| Frederick, SD 57441 | – | – | 14 |
| Warner, SD 57479 | $288K | +6.9% | 2 |
| Claremont, SD 57432 | – | – | 46 |
| Bath, SD 57427 | – | – | 14 |
| ZIP 57449 | – | – | – |
| Columbia, SD 57433 | – | – | 100 |
| Westport, SD 57481 | – | – | 42 |
| Mansfield, SD 57460 | – | – | 11 |
| Stratford, SD 57474 | – | – | 13 |
| Hecla, SD 57446 | – | – | 13 |
| Barnard, SD 57426 | – | – | 55 |
| ZIP 57439 | – | – | – |