Active Listings
924
⇧ 12.5% vs 821 last year
Data as of January 2026. Source: Realtor.com.
The Mercer County, New Jersey real estate market currently shows 924 active listings, with 401 pending sales. Homes are averaging 62.8 days on the market before going under contract.
Inventory has increased compared to last year, with 103 more homes available — giving buyers more choice.
Homes are selling faster, averaging 62.8 days on market compared to 63 days last year.
The median listing price has fallen 5.6% year-over-year, from $549,969 to $519,139.
Whether you are buying or selling in Mercer County, New Jersey, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Trenton: 08602, 08606, 08609, 08610, 08611, 08618, 08619, 08620, 08625, 08628, 08629, 08638
Central West: 08601, 08603, 08604, 08605, 08607, 08608, 08645, 08646, 08647, 08666, 08695
Princeton Center: 08541, 08542, 08544
Hightstown: 08520
Hopewell: 08525
Lawrence Township: 08648
Pennington: 08534
Town & Country: 08540
Princeton: 08543
Princeton Junction: 08550
Robbinsville: 08691
Titusville: 08560
Hamilton Square: 08690
Windsor: 08561
ZIP coverage: 37 · Population: 394,904 · Median household income: $104,479
Typical home value: $353,398 · Homeownership rate: 63%