Located in the center of the historic district and built by William Armstrong in the late 1700's. This home is a fine example of the builder's ability to create a completely livable home in a small area. The attention to detail will amaze you from the moment you enter the front door. Heart pine floors, detailed woodwork, period hardware, 3 working gas fireplaces. The custom kitchen by Giorgi features a Blue Star stove, custom cabinetry, all top of the line appliances. Powder room off the back of the kitchen finish the first floor. The second floor has a bedroom with fireplace and a full bath. The third floor has additional bedroom with a counter sink. Basement features a finished den with fireplace and powder room. Rear section of the basement houses laundry and all utilities. All modern conveniences in a meticulously preserved home. This home is a gem and definitely worth the tour. Interior pictures will be added before becoming active.
Address: 122 Harmony St.
County: New Castle County
Municipality: City Of New Castle
Cross Street: Second St.
Subdivision: Old New Castle
Central Air: yes
Room List: Living room, kitchen, family room, 2 bedrooms
Interior:
1/2 Baths: 2
Has Dining Room: no
Has Fireplace: yes
Number of Fireplaces: 3
Heating: forced air
Heating Fuel: gas
Water Heater: gas
Appliances: w/d, fridge, stove, dishwasher
Style: Colonial
Stories: 3
Possession: Immediate
Septic or Sewer: public sewer
Water: public water
Parking Description: on street
Has Garage: no
Garage Spaces:
Has a Pool: no
Lot Size in Acres: .02 acres
Zoning: historic residential
Water View: no
School District: Colonial
ListDate: 6/8/2026
Year Built: 1798
Tax Year: 2025
Tax Amount: approx. $2,500