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About This Home
This 7-bedroom, 5-bathroom single family at 321 Union Avenue in Riverhead, NY is listed for $899,000 ($333 per sqft). Built in 2026, the home offers 2,700 sqft of living space on a 0.12 acres lot.
Welcome to this beautifully built brand new construction home featuring 7 bedrooms, 4 full bathrooms, and 1 half bath with room for everyone. Designed with comfort and functionality in mind, the home boasts soaring 10-foot finished basement ceilings, 9-foot ceilings throughout the first and second floors, and spacious open living areas perfect for entertaining.
The separate outside entrance to the basement provides added flexibility for extended family or guest accommodations. Outside, enjoy a professionally designed premium landscaping package and full irrigation system. Ideally situated just a short 5-minute walk to the revitalized Main Street in Riverhead, filled with restaurants, shopping, and entertainment. Surrounded by exciting new development being built nearby by a prominent local developer, adding tremendous future value to the neighborhood.
Key Features
- Built in 2026
- 0.12 acre lot
- Fireplace
Property Details
Amenities
Monthly Cost Estimate
$4,808/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
321 Union Avenue
Riverhead, NY 11901
Features & Amenities
Interior Features
Property Details
Flooring
Construction
Pool Features
Parking
Heating
Cooling
Appliances
Questions & Answers
This 7-bedroom, 5-bathroom single family at 321 Union Avenue is listed at $899,000 ($333/sqft). The estimated monthly payment is $3,896 based on 20% down at 6.5% interest.
Key features include: Built in 2026, 0.12 acre lot, Fireplace. Interior Features: First Floor Full Bath.
This property is listed by Matthew Hart and can be reached at 6319614626 or matthew@wpinewyork.com.



