Is Stewartsville, NJ 08886 a buyer’s or seller’s market?

The Stewartsville housing market right now

In the three months ending August 31, 2026, 64% of homes in Stewartsville, NJ 08886 sold above their list price, the typical home went under contract in 33 days and there were 1.3 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 29 home sales.

Compared with the same period a year earlier, the share selling over asking fell from 78%, homes sold more slowly (19 days then) and the median sale price held steady to $647,220. Overall, Stewartsville is less competitive than a year ago, which gives buyers more room.

Within Warren County, homes here sell more slowly than in 80% of the county’s ZIP codes, and sell more often over asking than in 80%. On our competition score, Stewartsville ranks #115 of 444 NJ ZIP codes with enough sales (score 88 out of 100).

Nearby, buyers who want less competition could look at Oxford 07863 (37% sold over asking) or Belvidere 07823 (37% sold over asking), while Vienna 07880 (100% sold over asking) and Columbia 07832 (69% sold over asking) are even more competitive.