Exterior — 1-3 weeks
How Much Does a Deck Build/Replace Cost in 2026?
New deck construction or full replacement using pressure-treated wood or composite decking.
National Average
$13,500
for 300 sq ft
Low: $7,500High: $25,500
Calculate for Your Size & StateCost Breakdown
Labor (55%)
$7,425
Materials (45%)
$6,075
Cost per sq ft
$45
What's Typically Included
Foundation/footings
Framing & joists
Decking material
Railing system
Stairs
Permits (typically required)
Deck Build/Replace Cost by State
Based on 300 sq ft. Prices reflect regional labor and material cost differences.
MS
$10,260
AR
$10,530
WV
$10,800
AL
$11,070
OK
$11,070
KY
$11,340
SC
$11,340
LA
$11,475
SD
$11,475
TN
$11,475
KS
$11,610
IA
$11,745
GA
$11,880
IN
$11,880
MO
$11,880
NE
$11,880
NM
$11,880
NC
$11,880
OH
$12,150
TX
$12,150
ID
$12,420
MI
$12,420
ND
$12,420
WY
$12,420
AZ
$12,825
FL
$12,825
MT
$12,825
UT
$12,825
WI
$12,825
DE
$13,770
ME
$13,770
MN
$13,770
NV
$13,770
PA
$13,770
VA
$13,770
IL
$14,175
CO
$14,580
NH
$14,580
OR
$14,580
VT
$14,580
MD
$14,850
RI
$15,120
WA
$15,525
CT
$16,200
NJ
$16,470
MA
$16,875
NY
$17,280
CA
$17,550
AK
$18,225
DC
$18,225
HI
$19,575
Other Cost Guides
Minor Kitchen RemodelMajor Kitchen RemodelBathroom RefreshFull Bathroom RemodelRoof ReplacementSiding ReplacementFence InstallationWindow ReplacementHardwood Floor InstallationTile Floor InstallationCarpet InstallationInterior PaintingBasement FinishingHVAC System ReplacementWater Heater ReplacementRoom AdditionGarage Build (Detached)