New homes for sale & real estate in Mercer County, NJ

113 homes

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NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Mercer County, NJ:
Construction completed! Welcome to LUXURY LIVING in prestigious Princeton! This spectacular newly constructed 5BD 5.2BA, 8,500sqft of TOTAL living space, sits on 2.5 acres in one of the most high end and sought after neighborhoods in ALL of Princeton! Enter through the stunning two story foyer with open floor plan including family room, kitchen, and dining room. Two story family room boasts built in electric fireplace and tv ready outlet. The gourmet kitchen is equipped with high end wolf appliances and subzero refrigerator and freezer, plus custom designed cabinets, a large center island, walk in pantry with wet bar, and eat in kitchen dining area which is additional to the formal dining r

$3,450,000

5 beds6 baths8,500 sq ft

116 Hunt Dr, Princeton, NJ 08540

2.55 acre lot • 2 garage spots • Built 2025

(732) 448-9600

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Mercer County, NJ:
Welcome to this rare, brand-new Norah model, the largest luxury townhome design in the prestigious Meridian Walk at Princeton. Offering over 2,300 sq ft of refined living space in a premium wooded location, this home features a modern open-concept layout with upgraded kitchen cabinetry, quartz countertops, stainless steel appliances, and a large center island ideal for casual dining and entertaining. The dramatic two-story ceiling and oversized windows fill the main living area with incredible natural light while capturing peaceful tree-line views. A versatile flex space on the 2nd floor enhances the layout, perfectly suited for a home office, formal dining, or play area. Durable and stylis

$879,990

3 beds2.5 baths2,315 sq ft

10206 Donatello Dr, Princeton, NJ 08540

$343 HOA • Garage • Community pool

(609) 924-5353

OPEN SUN, 12PM TO 3PM

ABOUT THIS HOME
New Home for sale in Mercer County, NJ:
Beautiful and bright Cloverhill townhome at Regency at West Windsor is ready for you. The floor plan includes nearly 2,200 sq ft of main living area, with a first-floor primary bedroom and 2 additional bedrooms, bath and loft on the 2nd floor plus a full basement with half bath and wet bar. Natural gas fireplace compliments the two-story great room. This premier homesite features a deck with view of the natural and esthetic raingarden. This active adult community is everything you been waiting for: spacious and luxury floorplans, resort type amenities and low maintenance lifestyle including lawn care and snow removal. Explore everything this exceptional home has to offer and schedule your

$789,000

3 beds3 baths3,178 sq ft

6 Cherry Ln, West Windsor Township, NJ 08550

$416 HOA • 2 garage spots • Community pool

(908) 537-1915

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Mercer County, NJ:
NEW CONSTRUCTION - IMMEDIATE OCCUPANCY!!! Be the first to own this beautifully designed new construction home. This spacious residence will feature 4 bedrooms, 2.5 baths, a 2-car garage, and a full basement - perfect for storage, a home gym, or future finishing options. Modern construction, quality finishes, and a thoughtful layout. Don't miss your chance to own a brand-new home in a desirable location.

$749,900

4 beds2.5 baths2,232 sq ft

4913 S Broad St, Trenton, NJ 08620

0.34 acre lot • 2 garage spots • Built 2025

(866) 201-6210

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Mercer County, NJ:
The Kenilworth's lovely great room with patio is central to the well-designed kitchen, complete with a spacious casual dining area, a large center island with breakfast bar, wraparound counter and cabinet space, and a roomy pantry. Highlighting the serene primary bedroom suite is a sizable walk-in closet and marvelous primary bath with a dual-sink vanity, a large luxe shower with seat, and a private water closet. Secondary bedrooms feature ample closets and a shared hall bath with a dual-sink vanity. Additional highlights include easily accessible laundry on the second floor, a convenient hall bath on the first floor, and ample additional storage. Disclaimer: Photos are images only and shou

$734,000

3 beds3 baths1,860 sq ft

9106 Rossini Dr, Princeton, NJ 08540

Garage • Built 2025 • Listed 67 days

Listing provided by Zillow

Property at 5104 Mary Ashby Way, Pennington, NJ 08534, 2 beds, 2 baths

$429,900

2 beds2 baths1,266 sq ft

5104 Mary Ashby Way, Pennington, NJ 08534

(609) 921-1050

Property at 363 Cherry Hill Rd, Princeton, NJ 08540, 6 beds, 7.5 baths

$5,799,000

6 beds7.5 baths8,000 sq ft

363 Cherry Hill Rd, Princeton, NJ 08540

(732) 727-2285

Property at 8 Cherry Ln, West Windsor Township, NJ 08550, 3 beds, 2.5 baths

$679,000

3 beds2.5 baths2,249 sq ft

8 Cherry Ln, West Windsor Township, NJ 08550

(908) 537-1915

Property at 1402 Justin Dr, Princeton Junction, NJ 08550, 3 beds, 2.5 baths

$1,098,208

3 beds2.5 baths2,681 sq ft

1402 Justin Dr, Princeton Junction, NJ 08550

Listing provided by Zillow

Property at 37 Jacob Francis Way, Titusville, NJ 08560, 4 beds, 5 baths

$1,204,045

4 beds5 baths3,363 sq ft

37 Jacob Francis Way, Titusville, NJ 08560

Listing provided by Zillow

Property at 474 Riverside Ave, Trenton, NJ 08618, 3 beds, 3 baths

$379,777

3 beds3 baths— sq ft

474 Riverside Ave, Trenton, NJ 08618

(609) 799-8181

Property at 28 Columbia Ave, East Windsor, NJ 08520, 4 beds, 4 baths

$900,000

4 beds4 baths2,902 sq ft

28 Columbia Ave, East Windsor, NJ 08520

(732) 646-8200

Property at 288 Clamer Rd, Ewing, NJ 08628, 4 beds, 2.5 baths

$699,000

4 beds2.5 baths2,300 sq ft

288 Clamer Rd, Ewing, NJ 08628

(732) 536-1200

Property at 200 Parkside Dr, Princeton, NJ 08540, 5 beds, 5.5 baths

$3,100,000

5 beds5.5 baths7,043 sq ft

200 Parkside Dr, Princeton, NJ 08540

(908) 782-6850

Property at 9203 Rossini Dr, Princeton, NJ 08540, 3 beds, 2.5 baths

$768,000

3 beds2.5 baths2,142 sq ft

9203 Rossini Dr, Princeton, NJ 08540

Listing provided by Zillow

Property at 144 Leona Stewart Ln, Hopewell Township, NJ 08534, 2 beds, 2 baths

$466,965

2 beds2 baths1,306 sq ft

144 Leona Stewart Ln, Hopewell Township, NJ 08534

Listing provided by Zillow

Property at 9202 Rossini Dr, Princeton, NJ 08540, 3 beds, 2.5 baths

$786,000

3 beds2.5 baths2,142 sq ft

9202 Rossini Dr, Princeton, NJ 08540

Listing provided by Zillow

Property at 2 & 4 J Russel Smith Rd, Lawrence Township, NJ 08648, 6 beds

$949,900

6 beds— baths3,868 sq ft

2 & 4 J Russel Smith Rd, Lawrence Township, NJ 08648

(732) 422-8777

Property at 11106 Donatello, Princeton, NJ 08540, 3 beds, 3 baths

$835,000

3 beds3 baths1,860 sq ft

11106 Donatello, Princeton, NJ 08540

(866) 201-6210

Property at 1402 Justin Dr #1403, West Windsor Township, NJ 08550, 3 beds, 2.5 baths

$1,095,208

3 beds2.5 baths— sq ft

1402 Justin Dr #1403, West Windsor Township, NJ 08550

(732) 623-6720

Property at 476 Riverside Ave, Trenton, NJ 08618, 3 beds, 3 baths

$379,777

3 beds3 baths— sq ft

476 Riverside Ave, Trenton, NJ 08618

(609) 799-8181

Property at 143 Ada Hightower Ave, Pennington, NJ 08534, 3 beds, 3.5 baths

$723,290

3 beds3.5 baths2,527 sq ft

143 Ada Hightower Ave, Pennington, NJ 08534

Listing provided by Zillow

Property at 480 Riverside Ave, Trenton, NJ 08618, 3 beds, 3 baths

$379,777

3 beds3 baths— sq ft

480 Riverside Ave, Trenton, NJ 08618

(609) 799-8181

Property at 1005 Justin Dr #1002, West Windsor Township, NJ 08550, 4 beds, 2.5 baths

$984,645

4 beds2.5 baths— sq ft

1005 Justin Dr #1002, West Windsor Township, NJ 08550

(732) 623-6720

Property at 1004 Justin Dr #1003, West Windsor Township, NJ 08550, 4 beds, 2.5 baths

$1,005,136

4 beds2.5 baths— sq ft

1004 Justin Dr #1003, West Windsor Township, NJ 08550

(732) 623-6720

Property at 149 Ada Hightower Ave, Pennington, NJ 08534, 3 beds, 3.5 baths

$761,840

3 beds3.5 baths2,453 sq ft

149 Ada Hightower Ave, Pennington, NJ 08534

Listing provided by Zillow

Property at 3103 Justin Dr, West Windsor Township, NJ 08550, 4 beds, 3.5 baths

$1,010,708

4 beds3.5 baths2,347 sq ft

3103 Justin Dr, West Windsor Township, NJ 08550

Listing provided by Zillow

Property at 8203 Donatello Dr, Princeton, NJ 08540, 3 beds, 2.5 baths

$899,000

3 beds2.5 baths2,315 sq ft

8203 Donatello Dr, Princeton, NJ 08540

(609) 921-1050

Property at 33 Kay Chiarello Way, Trenton, NJ 08690, 3 beds, 2.5 baths

$727,684

3 beds2.5 baths2,491 sq ft

33 Kay Chiarello Way, Trenton, NJ 08690

(609) 900-3130

Property at 156 Leona Stewart Ln, Hopewell Township, NJ 08534, 2 beds, 2 baths

$496,615

2 beds2 baths1,323 sq ft

156 Leona Stewart Ln, Hopewell Township, NJ 08534

Listing provided by Zillow

Property at 9104 Rossini Dr, Princeton, NJ 08540, 3 beds, 3 baths

$771,000

3 beds3 baths1,860 sq ft

9104 Rossini Dr, Princeton, NJ 08540

Listing provided by Zillow

Property at 139 Ada Hightower Ave, Pennington, NJ 08534, 3 beds, 3.5 baths

$730,890

3 beds3.5 baths2,527 sq ft

139 Ada Hightower Ave, Pennington, NJ 08534

Listing provided by Zillow

Property at 1004 Justin Dr, Princeton Junction, NJ 08550, 3 beds, 2.5 baths

$1,008,136

3 beds2.5 baths2,347 sq ft

1004 Justin Dr, Princeton Junction, NJ 08550

Listing provided by Zillow

Property at 1002 Justin Dr #1005, West Windsor Township, NJ 08550, 4 beds, 2.5 baths

$999,416

4 beds2.5 baths— sq ft

1002 Justin Dr #1005, West Windsor Township, NJ 08550

(732) 623-6720

Property at 1002 Justin Dr, Princeton Junction, NJ 08550, 3 beds, 2.5 baths

$1,002,416

3 beds2.5 baths2,347 sq ft

1002 Justin Dr, Princeton Junction, NJ 08550

Listing provided by Zillow

Property at 1005 Justin Dr, Princeton Junction, NJ 08550, 3 beds, 2.5 baths

$987,645

3 beds2.5 baths2,347 sq ft

1005 Justin Dr, Princeton Junction, NJ 08550

Listing provided by Zillow

Property at 3 Cherry Ln, West Windsor Township, NJ 08550, 3 beds, 3.5 baths

$714,000

3 beds3.5 baths2,198 sq ft

3 Cherry Ln, West Windsor Township, NJ 08550

(908) 537-1915

Property at 2902 Justin Dr, Princeton Junction, NJ 08550, 3 beds, 2.5 baths

$965,543

3 beds2.5 baths2,347 sq ft

2902 Justin Dr, Princeton Junction, NJ 08550

Listing provided by Zillow

Property at 134 Leona Stewart Ln, Hopewell Township, NJ 08534, 3 beds, 2.5 baths

$590,440

3 beds2.5 baths2,145 sq ft

134 Leona Stewart Ln, Hopewell Township, NJ 08534

Listing provided by Zillow

Property at 2904 Justin Dr, Princeton Junction, NJ 08550, 4 beds, 3.5 baths

$1,002,699

4 beds3.5 baths2,347 sq ft

2904 Justin Dr, Princeton Junction, NJ 08550

Listing provided by Zillow

Property at 6105 Vivaldi, Princeton, NJ 08540, 3 beds, 3 baths

$779,000

3 beds3 baths1,860 sq ft

6105 Vivaldi, Princeton, NJ 08540

(609) 924-5353

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New Homes for Sale in Mercer County

There are currently 113 new homes for sale in Mercer County at a median listing price of $444K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Mercer County stay on the market for 60 days and receive 1 offers. This map is refreshed with the newest listings in Mercer County every 15 minutes.

In the past month, 242 homes have been sold in Mercer County. In addition to houses in Mercer County, there were also 97 condos, 311 townhouses, and 71 multi-family units for sale in Mercer County last month. Find your dream home in Mercer County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Mercer County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Mercer County. If you're looking to sell your home in the Mercer County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Mercer County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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