Keystone Process Piping, LLC
General contractor in Philadelphia, PA 19102
About this company
Keystone Process Piping, LLC is listed as a general contractor at 30 S 15th St in Philadelphia, Pennsylvania, in Philadelphia County. It is one of 18 general contractors in ZIP 19102.
Other construction companies nearby
Bainbridge Custom Builders1500 Chestnut St, Philadelphia
Under 0.1 mi(215) 220-6307
Painting Ahead LLC1500 Chestnut St, Philadelphia
Under 0.1 mi(267) 254-7895
Agc1414 S Penn Sq, Philadelphia
Under 0.1 mi(215) 569-9909
Oliveira Services, LLC6025 Frontenac St, Philadelphia
0.1 mi(215) 868-4140
Intech Construction50 S 16th St, Philadelphia
0.1 mi(215) 988-9390
Housing market around ZIP 19102
Figures describe the local area, not this company.
Typical home value$378,000+3.5% past year · −12% in 10 years
Typical rent$2,166+5.2% past year
12-month value outlook+0.7%Roughly flat
New homes permitted, 20253,366Philadelphia 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: Philadelphia County permitted 3,366 new homes in 2025, including 2,179 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.