City Cost Guide
Home Renovation Costs in Philadelphia, PA
If you're planning a renovation in Philadelphia, start with the region's 1.12x cost index — costs here run above what you'd see nationally, before any project-specific factors are applied.
1.12x
Regional cost index
30
Projects priced
PA
Pennsylvania
Philadelphia market snapshot
Philadelphia's construction labor market is a dense trades market shaped by the city's older housing stock, which is the primary driver behind its 1.12x cost index. On permitting: L&I permitting for older row homes frequently uncovers legacy electrical or plumbing that needs updating before a permit is finalized. Climate-wise, Philadelphia sees cold winters, humid summers, a relevant factor for timing exterior projects like roofing, siding, and painting.
All Projects
Philadelphia cost estimates by project
Exterior
Roof Replacement
$6,720 – $33,600
Exterior
Driveway Paving
$2,688 – $13,440
Exterior
Siding Replacement
$8,960 – $31,360
Exterior
Window Replacement
$6,720 – $23,520
Exterior
Exterior Painting
$2,240 – $9,520
Exterior
Gutter Installation
$1,008 – $2,688
Interior
Kitchen Remodel
$16,800 – $72,800
Interior
Bathroom Remodel
$7,280 – $33,600
Interior
Flooring Installation
$3,360 – $20,160
Interior
Interior Painting
$2,800 – $10,640
Interior
Basement Finishing
$19,600 – $67,200
Interior
Garage Conversion
$24,640 – $71,680
Interior
Epoxy Garage Floor Coating
$1,344 – $5,376
Interior
Countertop Installation
$1,120 – $7,280
Interior
Cabinet Refacing
$5,040 – $17,920
Outdoor
Deck Building
$5,040 – $25,200
Outdoor
Fence Installation
$2,520 – $10,080
Outdoor
Inground Pool Installation
$39,200 – $123,200
Outdoor
Tree Removal
$336 – $2,800
Outdoor
Patio Installation
$2,800 – $15,680
Outdoor
Retaining Wall Construction
$2,240 – $8,960
Structural
Foundation Repair
$2,800 – $16,800
Structural
Home Addition
$44,800 – $201,600
Systems
HVAC System Replacement
$6,160 – $17,920
Systems
Water Heater Replacement
$1,344 – $6,160
Systems
Solar Panel Installation
$14,560 – $35,840
Systems
Attic Insulation
$1,680 – $5,040
Systems
Electrical Panel Upgrade
$2,016 – $5,600
Systems
Whole-House Repiping
$5,040 – $17,920
Systems
Sump Pump Installation
$840 – $3,584
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Local Considerations
Permitting and climate in Philadelphia
01Climate: cold winters, humid summers. This affects exterior project timing and material choice, particularly for roofing, siding, and painting.
02Permitting: L&I permitting for older row homes frequently uncovers legacy electrical or plumbing that needs updating before a permit is finalized.
03Labor market: Philadelphia has a dense trades market shaped by the city's older housing stock, which is reflected in the 1.12x cost index applied throughout this site.
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