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Mercer County, NJ 55+ active adult communities & homes for sale
179 communities near Mercer County
1,262 homes near Mercer County
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2 beds
|2 baths
|1,728 sq ft
|House
3 beds
|4 baths
|2,852 sq ft
|House
2 beds
|2 baths
|2,129 sq ft
|Ranch
2 beds
|1 baths
|1,124 sq ft
|Ranch
2 beds
|2 baths
|1,210 sq ft
|House
2 beds
|2 baths
|1,602 sq ft
|Adult Community
1 beds
|1 baths
|970 sq ft
|Adult Community
2 beds
|2 baths
|1,120 sq ft
|House
3 beds
|3 baths
|2,294 sq ft
2 beds
|1 baths
|Adult Community
2 beds
|2 baths
|1,728 sq ft
|House
2 beds
|2 baths
|1,076 sq ft
|Adult Community
2 beds
|1 baths
|Stock Cooperative
2 beds
|2 baths
|1,150 sq ft
|Condo
2 beds
|2 baths
|1,612 sq ft
|Adult Community
2 beds
|2 baths
|1,588 sq ft
|Condo
2 beds
|2 baths
|1,436 sq ft
|House
2 beds
|2 baths
|1,113 sq ft
|Duplex
2 beds
|2 baths
|1,426 sq ft
|House
2 beds
|2 baths
|1,748 sq ft
2 beds
|2 baths
|1,236 sq ft
2 beds
|2 baths
|1,232 sq ft
|Ranch
Frequently Asked Questions
In the Mercer County, there are no large communities, 1 medium community with 500-1000 homes, and 21 small communities with less than 500 homes.
The smallest 55+ communities in the Mercer County has 50 homes, the largest has 540 homes, and the average communities consists of 177 homes.
Yes, there are new 55+ homes available in the Mercer County. The most recent communities started in the Mercer County include Springside Lofts 55+, Regency at West Windsor, Vintage at Hamilton. There are also 4 communities in the Mercer County that offer new construction homes, including Raajipo, Regency at West Windsor, Vintage at Hamilton.
Yes, there are gated 55+ communities in the Mercer County. Approximately 22.7% of 55+ communities in the area are gated. For instance, Venue at Cobblestone Creek is a gated communities with 97 homes, and Raajipo is another gated communities with 115 homes.
On average, listings in 55+ communities in the Mercer County stay on the market for around 468 days. The average price of homes for sale in these communities is approximately $563,901, though prices can range widely based on the size, location, and amenities of the communities. For example, homes in Raajipo average around $799,900, while homes in Riviera at East Windsor average around $580,000.

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REIN updates its listings on a daily basis. Data last updated: Jul 10, 2026.
This application does not include information on all of the properties available for sale at this time.