Keystone Marble and Granite
Countertop installer in New Castle, DE 19720
About this company
Keystone Marble and Granite is listed as a countertop installer at 217 Lisa Dr in New Castle, Delaware, in New Castle County. It is one of 3 remodeling companies in ZIP 19720.
Other remodeling companies nearby
In Stock Today Cabinets835 Pulaski Hwy, Bear
2.6 mi(302) 321-1771
Project 302 Inc23 Bellecor Dr, New Castle
2.7 mi(302) 502-7016
Stanley Construction and Services102 3 Rivers Dr, Newark
3.1 mi(302) 419-3267
Precision Builders1148 Pulaski Hwy Ste 107, Bear
3.7 mi(302) 420-1391
Kitchen Provider480 Copper Dr, Newport
3.7 mi(302) 266-1014
Housing market around ZIP 19720
Figures describe the local area, not this company.
Typical home value$277,000−0.4% past year · +67% in 10 years
Typical rent$1,687
12-month value outlook+1.3%
New homes permitted, 20251,322New Castle County
Days to sale agreement15Philadelphia metro · 13 a year ago
Listings with a price cut26.3%Philadelphia metro
Sale price vs list100.1%Philadelphia metro
New construction sales229Philadelphia metro, Aug · −25% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: New Castle County permitted 1,322 new homes in 2025, including 188 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.