Is Union, NH 03887 a buyer’s or seller’s market?
Union is a seller’s market. With about 2.9 months of supply and 50% of recent sales closing above the original list price, competing offers are common on well-priced homes. Buyers here often have a pre-approval in hand and a plan for the appraisal gap before touring.
More competitive than 71% of U.S. ZIP codes, and #60 of 109 in the state.
Based on share sold above original list, sale-to-list ratio, months of supply and days on market for the 3 months ending July 31, 2026. See the breakdown
The Union housing market right now
In the three months ending August 31, 2026, 50% of homes in Union, NH 03887 sold above their list price, the typical home went under contract in 38 days and there were 2.9 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 10 home sales.
Compared with the same period a year earlier, the share selling over asking rose from 24%, homes sold faster (54 days then) and the median sale price fell 7% to $494,786. Overall, Union is more competitive than a year ago, so tougher for buyers.
Within Strafford County, homes here sell more slowly than in 60% of the county’s ZIP codes, and sell more often over asking than in 60%.
Nearby, buyers who want less competition could look at Milton Mills 03852 (25% sold over asking) or Rochester 03868 (29% sold over asking), while Rochester 03839 (75% sold over asking) and Milton 03851 (75% sold over asking) are even more competitive.
Run the numbers for 03887
Nearby markets
Barrington 03825Seller’s market $316 /sq ftDover 03820Seller’s market $328 /sq ftDurham 03824Seller’s market $335 /sq ftFarmington 03835Seller’s market $242 /sq ft Browse all markets →Towns like Union nearby
Find towns like Union in other states →Where Union is
Loading map…
Questions about Union real estate
Is Union a buyer’s or seller’s market?
A seller’s market: there were 2.9 months of supply in Union, NH 03887 in the three months ending August 31, 2026. Under four months usually favors sellers, and more than six favors buyers.
How fast do homes sell in Union?
The typical home went under contract in 38 days in the latest three months.
Do homes in Union sell over asking?
50% of homes sold above their original list price, and the typical sale closed at 100.7% of the list price.
What are property taxes in Union?
About 1.85% of a home’s value a year in Strafford County, or roughly $7,400 on a $400,000 home.
What is the median home price in Union?
The median sale price was $494,786 in the three months ending August 31, 2026, about $251 per square foot.
Local agents
See all agents in 03887 →No sponsored agents in 03887 yet. Are you an agent here? Put your name in front of local buyers.
More tools for 03887
Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology