1315 Delaware Avenue
Wilmington, Delaware
Founded in 1970, we are a family-owned property management company that specializes in building, acquiring, developing, and managing turn-key property.
Residential
Our luxury residential communities features extraordinary interior finishes and exceptional amenities in desirable locations that blend an upscale, neighborly environment with the dynamic energy of an urban setting.
Student Living
Our student housing apartments are right in the heart of the University of Delaware campus. Walk to class or to any of the great stores and restaurants in the surrounding Newark area.
Commercial
A client focused, fully integrated commercial real estate company that provides a full range of services and specializes in selling commercial property. With decades of commercial experience we have consulted on and closed thousands of transactions.
Our Properties
Residential
Student Living
the Continental – Coming Summer 2026
Newark, Delaware
201 East Delaware Avenue
Newark, Delaware
Continental Court Townhomes
Newark, Delaware
Astra Plaza Apartments
Newark, Delaware
Newark Square Apartments
Newark, Delaware
136 South Main Street Apartments
Newark, Delaware
Traders Alley
Newark, Delaware
58 East Main Street Apartments
Newark, Delaware
Commercial
58 E. Main Street
Newark, Delaware
Collins Park
New Castle, Delaware
Plaza at Milford
Milford, Delaware
The Shops at 2000 Pennsylvania Avenue
Wilmington, Delaware
Mill Creek Shopping Center
Wilmington, Delaware
Georgetown Plaza
Georgetown, Delaware
Traders Alley
Newark, Delaware
The Rockford Shops
Wilmington, Delaware
Astra Plaza
Newark, Delaware
136 S. Main Street
Newark, Delaware
62 Rockford Road
Wilmington, Delaware
Hospitality
Brandywine Brasserie
Wilmington, Delaware
Waterman’s Crab House
Rock Hall, Maryland
“The University Commons Townhouses (previously Victoria Courts) served as my home for two years and were spacious/comfortable apartments. I appreciated that management was willing to turn the downstairs living room into a third bedroom for my roommates and I”
Former Tenant
“5 stars. Amazing quality service and their apartments are some of the best I've seen if I'm being honest. They are the best at what they do”
Former Tenant
“Tsionas Management goes above and beyond with their tenants, so happy I renewed”
Sindra M.
"I loved living in the Continental Court Townhouses because the home was spacious and in a perfect location on campus"
Former Tenant
"5 stars. Quick and easy process!"
Carson F.
"In Astra Plaza I loved the size of the living room and the 2 bathrooms, laundry room and walk in closet included. The customer service was always great as well"
Former Tenant
