Union County, PA housing market
Data through Aug 2026 · Seller's market · leverage 23
Open on the mapMarket report (PDF)Compare
Home Value
$296,401
+5.6% vs. a year ago
Buyer Leverage Score
23
Sep 2026
Months of Supply
3.0 months
Aug 2026
Days on Market
56 days
Sep 2026
Price Cut %
13%
Sep 2026
Sale-to-List Ratio
96.2%
Aug 2026
Mtg Payment as % of Income
30%
Aug 2026
Rental Rate
$1,388/mo
Aug 2026
Overvalued %
16%
Aug 2026
Expected Disaster Loss
$161
Dec 2025
What this means
- Valuation. Prices are 16% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 5.6% over the past year (U.S.: +1.2%).
- Supply. Listings are 69% below the 2017-19 norm and falling (−21% vs. a year ago): still a tight market.
- Negotiating. Buyer leverage is low (23/100; U.S.: 54): homes sell for about 3.8% below their final list price; 13% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 30% of the median household income (U.S.: 35%); it takes about $76k a year to keep the payment at 30% of gross pay. That includes about $1,009 a year for home insurance (U.S.: $1,790).
- Buy vs. rent. Buying costs about $503/mo more than renting a typical home (mortgage payment vs. typical rent).
- Disaster risk. FEMA expects about $161 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −4% to +13% over the next 12 months (81% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −3.6% to +12.8% (80% range; middle estimate +5.9%), chance of a rise 81%, of a 5%+ drop 7%.
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 Union County, PA
One email a month: what changed in prices, supply and the outlook. Unsubscribe any time.
ZIP codes in Union County, PA
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Lewisburg, PA 17837 | $331.9K | +4.3% | 10 |
| Mifflinburg, PA 17844 | $288.9K | +6.5% | 15 |
| New Columbia, PA 17856 | $273K | +6.0% | 30 |
| Millmont, PA 17845 | $250.6K | +9.3% | 28 |
| New Berlin, PA 17855 | $240.3K | +4.6% | 16 |
| West Milton, PA 17886 | $205.3K | +4.4% | 3 |
| White Deer, PA 17887 | – | – | 4 |
| ZIP 17829 | – | – | 13 |
| ZIP 17885 | – | – | 39 |
| Laurelton, PA 17835 | – | – | 25 |
| ZIP 17880 | – | – | 69 |