Building Departments in Chester County, Pennsylvania

There are 5 Building Departments in Chester County, Pennsylvania, serving a population of 514,652 people in an area of 751 square miles. There is 1 Building Department per 102,930 people, and 1 Building Department per 150 square miles.

In Pennsylvania, Chester County is ranked 41st of 67 counties in Building Departments per capita, and 14th of 67 counties in Building Departments per square mile.

List of Chester County Building Departments

Find Chester County, Pennsylvania building departments, planning, permits, zoning, and inspections.

Caln Township Building Department 253 Municipal Drive Thorndale, PA

Chester County Planning Department 601 Westtown Road West Chester, PA

Penn Township Permits and Zoning 260 Lewis Road West Grove, PA

Phoenixville Borough Zoning 140 Church Street Phoenixville, PA

Willstown Township Zoning 688 Sugartown Rd Malvern, PA

About the Chester County Building Department

Building Departments in Chester County, PA are responsible for ensuring safe construction of buildings located in their jurisdictions. Building Departments create building codes and standards for building construction to ensure building safety. The Chester County DOB is involved in all aspects of construction, including zoning laws, design requirements, building materials, trade and professional license regulation.

You may contact the Building Department for questions about:
  • Chester County, Pennsylvania building inspection records
  • Contractor license searches
  • Chester County building codes
  • Building permit violations, appeals, and fines
  • Construction permits and building ordinances
  • Chester County, PA zoning laws and requirements

Chester County Building Structure & Housing Statistics

Find Chester County Residential Housing Units, Occupied Residential Buildings Construction Year, Occupied Residential Buildings Room Characteristics, Occupied Residential Buildings Bedroom Characteristics, and Occupied Residential Building Facility Characteristics. Data Source: U.S. Census Bureau; American Community Survey, 2018 ACS 5-Year Estimates.

Chester County Residential Housing Units
 Chester CountyPennsylvania
Total Housing Units199,0505,673,599
Occupied Housing Units189,592 (95.2%)5,025,132 (88.6%)
Chester County Occupied Residential Buildings
 Chester CountyPennsylvania
Single-Family Detached Homes117,784 (62.1%)2,916,795 (58.0%)
Single-Family Attached Homes33,937 (17.9%)936,664 (18.6%)
2 Apartments3,633 (1.9%)205,508 (4.1%)
3 or 4 Apartments5,227 (2.8%)191,761 (3.8%)
5 to 9 Apartments6,172 (3.3%)160,373 (3.2%)
10 or More Apartments17,738 (9.4%)433,687 (8.6%)
Mobile Home or Other Type of Housing5,101 (2.7%)180,344 (3.6%)
Chester County Occupied Residential Buildings Construction Year
 Chester CountyPennsylvania
2014 or Later2,318 (1.2%)41,280 (0.8%)
2010 to 20134,655 (2.5%)81,061 (1.6%)
2000 to 200929,807 (15.7%)427,886 (8.5%)
1980 to 199961,117 (32.2%)975,825 (19.4%)
1960 to 197944,295 (23.4%)1,145,990 (22.8%)
1940 to 195921,982 (21,982.0%)1,085,171 (1,085,171.0%)
1939 or Earlier25,418 (13.4%)1,267,919 (25.2%)
Chester County Occupied Residential Buildings Room Characteristics
 Chester CountyPennsylvania
1 Room1,861 (1.0%)81,427 (1.6%)
2 or 3 Rooms97,095 (51.2%)3,308,179 (65.8%)
4 or 5 Rooms37,995 (20.0%)1,366,095 (27.2%)
6 or 7 Rooms54,995 (29.0%)1,830,018 (36.4%)
8 or More Rooms80,556 (42.5%)1,325,172 (26.4%)
Chester County Occupied Residential Buildings Bedroom Characteristics
 Chester CountyPennsylvania
No Bedroom2,074 (1.1%)90,423 (1.8%)
1 Bedroom15,212 (8.0%)483,933 (9.6%)
2 or 3 Bedrooms97,095 (51.2%)3,308,179 (65.8%)
4 or More Bedrooms75,211 (39.7%)1,142,597 (22.7%)
Chester County Occupied Residential Building Facility Characteristics
 Chester CountyPennsylvania
With Complete Plumbing Facilities188,925 (99.6%)5,004,986 (99.6%)
With Complete Kitchen Facilities188,079 (99.2%)4,976,595 (99.0%)