Wood deck cost in Philadelphia, PA
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $7,600 – $15,200
- Per sq ft
- $25 – $50
- before permit
- Versus US midpoint
- Level
- US $11,400
- Rank of 300 metros
- #84
- 1 = most expensive
A wood deck in Philadelphia, PA usually costs $7,600 to $15,200 for 300 sq ft. That works out to about $25 to $50 per sq ft before permits. That is within a few percent of the national midpoint, so there is little local premium or discount. Carpenters earn a median of $29.70 an hour in the Philadelphia area, 2% above the US median of $29.12.
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Estimated cost for 300 sq ft in Philadelphia, PA, standard level
$9,850 to $12,900
About $32.50 to $42.50 per sq ft before permits. Labor is about 46% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,300 | $6,900 |
| Labor | $4,500 | $5,900 |
| Permits and fees | $80 | $120 |
| Total | $9,850 | $12,900 |
Cost breakdown for 300 sq ft in Philadelphia, PA
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $4,050 | $6,100 | $8,150 | 54% |
| Labor | $3,450 | $5,200 | $6,950 | 46% |
| Permits and fees | $50 | $100 | $150 | 1% |
| Total | $7,600 | $11,400 | $15,200 | 100% |
Why Philadelphia prices look the way they do
We price the labor side from BLS wage data for 2 trades: carpenters at 80%, construction laborers at 20%. Weighted together, Philadelphia wages are 1.05 times the national level. Labor makes up about 46% of the midpoint estimate (44% at national prices).
Materials are scaled with BEA's regional price parity for goods. Philadelphia is at 96.8 against 100 for the US, so a materials line of $6,300 nationally becomes $6,100 here (midpoint, 300 sq ft). Permits follow the all-items index of 102.6: $50 to $150.
What local crews earn in Philadelphia
The labor line is built from BLS wage data, one trade at a time. This job draws on 2 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For Philadelphia the blend is 1.05.
Carpenters (47-2031), 80% of the weighting: a median of $29.70 an hour, in line with the US median of $29.12. The middle half of them earn between $23.17 and $36.83 an hour. About 14,260 work in the metro. That is 49.2 per 10,000 jobs, compared with 43.1 nationally, so the supply of crews looks typical.
For construction laborers (47-2061, weighted 20%) the local median is $26.50 an hour, which is 17% above the national $22.66. The middle half of them earn between $22.43 and $34.37 an hour. BLS counts 14,580 of them working in the area, 50.3 for every 10,000 jobs (US: 70.5), so the local bench is thinner than average.
A quick sensitivity check: moving the lead trade (carpenters) from the median to the 75th percentile wage adds about $970 to the midpoint estimate; the 25th percentile takes off about $890. That is a swing of roughly 7.8% to 8.5% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Philadelphia-Camden-Wilmington has 2,897,830 jobs in total (BLS, May 2025), ranking 7th by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 80% | $23.17 | $29.70 | $36.83 | $29.12 | 1.02 | metro |
| Construction laborers (47-2061) | 20% | $22.43 | $26.50 | $34.37 | $22.66 | 1.17 | metro |
| Blended | 100% | 1.05 | |||||
Philadelphia against nearby metros and the rest of Pennsylvania
Contractors rarely work more than an hour or two from home, so the neighboring metros set a rough ceiling and floor for your quotes. Midpoints for 300 sq ft range from $11,100 to $12,300 across Philadelphia and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Philadelphia, PAthis page | $7,600 – $15,200 | $11,400 | |
| Vineland, NJ40 miles | $8,200 – $16,400 | $12,300 | +8% |
| Trenton, NJ40 miles | $8,100 – $16,300 | $12,200 | +7% |
| Reading, PA50 miles | $7,350 – $14,800 | $11,100 | −3% |
| Lancaster, PA50 miles | $7,400 – $14,800 | $11,100 | −3% |
| Atlantic City, NJ50 miles | $7,650 – $15,400 | $11,500 | +1% |
| Pennsylvania (statewide) | $7,500 – $15,100 | $11,300 | −1% |
| United States | $7,550 – $15,200 | $11,400 | level |
Out of the 300 metros we cover, Philadelphia ranks #84 for the cost of this job (#1 is the most expensive). Statewide, Philadelphia is 1% above the Pennsylvania figure.
Elsewhere in Pennsylvania
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Pittsburgh, PA | 1,114,490 jobs | $7,650 – $15,300 | $11,500 | +1% |
| Allentown, PA | 377,180 jobs | $7,550 – $15,200 | $11,400 | level |
| Harrisburg, PA | 335,010 jobs | $7,500 – $15,000 | $11,300 | −1% |
| Scranton, PA | 255,620 jobs | $7,600 – $15,200 | $11,400 | level |
| Lancaster, PA | 252,230 jobs | $7,400 – $14,800 | $11,100 | −3% |
| York, PA | 183,590 jobs | $7,650 – $15,300 | $11,500 | +1% |
Metros of a similar size
Big cities and small ones price differently, so here is Philadelphia against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Washington, DC | 3,136,190 jobs | $7,750 – $15,600 | $11,700 | +3% |
| Atlanta, GA | 2,889,670 jobs | $7,050 – $14,200 | $10,600 | −7% |
| Houston, TX | 3,289,720 jobs | $7,000 – $14,100 | $10,600 | −7% |
| Miami, FL | 2,819,940 jobs | $7,300 – $14,600 | $11,000 | −4% |
Philadelphia weather and the wood deck calendar
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Philadelphia Ne Ap (10 miles from the city center). They are 30-year averages, so any one year can run hotter, colder or wetter.
For exterior installation, the comfortable months in Philadelphia are February through December: 11 of 12. Outside them, January has an average daytime high under 45°F.
In January the average high stays below 45°F. Sealants, adhesives and some materials, such as vinyl, are harder to install well in the cold, and short daylight cuts the working day.
Philadelphia gets about 45 inches of precipitation in a normal year. The wettest months are July, August and September (4.5 inches in September). Inside the workable window, February and November are the driest, at 2.6 and 3.2 inches. The station averages about 29 days a year at 90°F or above.
We do not adjust the estimate by month, because we have no reliable published data on seasonal pricing. It is still worth asking contractors whether an off-peak start date changes their bid.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 42 | 27 | 3.3 | Cold |
| Feb | 45 | 28 | 2.6 | Workable |
| Mar | 53 | 35 | 4.0 | Workable |
| Apr | 65 | 44 | 3.8 | Workable |
| May | 75 | 54 | 3.6 | Workable |
| Jun | 83 | 64 | 3.9 | Workable |
| Jul | 88 | 69 | 4.3 | Workable |
| Aug | 86 | 68 | 4.2 | Workable |
| Sep | 79 | 60 | 4.5 | Workable |
| Oct | 68 | 48 | 3.6 | Workable |
| Nov | 57 | 38 | 3.2 | Workable |
| Dec | 47 | 31 | 4.0 | Workable |
Planning more than one job in Philadelphia?
Jobs that often go together with wood deck are priced below at their usual sizes, using the same Philadelphia wage and price inputs. Compared with national midpoints, paver patio comes out highest (+9%) and composite deck lowest (+2%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Composite deck | 300 sq ft | $12,300 – $24,600 | +2% |
| Concrete patio | 300 sq ft | $1,250 – $4,200 | +4% |
| Paver patio | 300 sq ft | $3,250 – $5,950 | +9% |
| Detached garage | 576 sq ft | $29,600 – $59,500 | +2% |
Philadelphia: what basic, standard and premium work costs
The cited range is split into basic, standard and premium bands, then scaled to Philadelphia. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from 10x12 (120 sq ft) to 20x20 (400 sq ft).
Basic
$7,600 to $10,600
Pressure-treated pine, low to the ground, simple rectangle
Standard
$9,850 to $12,900
Cedar or upgraded pine, stairs and a railing
Premium
$12,200 to $15,200
Hardwood decking, multi-level, built-in features
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x12 (120 sq ft) | $3,050 – $4,300 | $4,000 – $5,250 | $4,950 – $6,200 |
| 12x12 (144 sq ft) | $3,650 – $5,150 | $4,800 – $6,250 | $5,900 – $7,400 |
| 16x20 (320 sq ft) | $8,100 – $11,300 | $10,500 – $13,800 | $13,000 – $16,200 |
| 20x20 (400 sq ft) | $10,100 – $14,200 | $13,100 – $17,200 | $16,200 – $20,200 |
Add-ons priced for Philadelphia
Add-ons start from national price ranges and are scaled by 1.01 for Philadelphia, which is the average of the area's wage index (1.05) and goods price index (0.97). The estimator above can add them to your total.
| Add-on | Local range |
|---|---|
| Add stairs (flat) | $1,400 – $2,600 |
Wood deck: what moves the price in Philadelphia
Height and stairs
A second-story deck needs more structure. New stairs run $1,400-$2,600 installed.
Railing
A wood or vinyl railing adds $20-$60 per linear foot.
Replacement versus new
Deck replacement costs $30-$55 per sq ft because of demolition and haul-away.
Get 3 local quotes
Tell us about the job and we will try to connect you with up to three local contractors for written quotes. It is free and you are under no obligation to hire. Your estimate of $9,850 to $12,900 for Philadelphia, PA is attached.
A detailed PDF report of this estimate, $9
Multi-page report for Philadelphia, PA: low, typical and high cost, a line-item breakdown of materials and labor by trade, permit notes, the best months to schedule, a quote comparison sheet, red flags, questions for contractors, checklists and every source. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Wood deck in Philadelphia: your questions
+How much does it cost to build a wood deck in Philadelphia?
For 300 sq ft, expect $7,600 to $15,200 in the Philadelphia area. A standard-spec job lands at $9,850 to $12,900. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for wood deck in Philadelphia?
About $25 to $50 per sq ft for materials and labor, plus $50 to $150 for the permit if one is needed. The US range is $25 to $50.
+Is wood deck cheaper in Philadelphia or Vineland?
Vineland is 40 miles away. The midpoint for 300 sq ft there is $12,300, which is 8% more than Philadelphia ($11,400). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Philadelphia?
About 46% at the midpoint, or $5,200 out of $11,400. Materials are 54% and permits 1%. Nationally, labor is 44%.
+What would 16x20 (320 sq ft) cost in Philadelphia?
$8,100 to $16,200. Pick a different size in the estimator above to get your own number.
+Does wood deck need a permit in Philadelphia?
Often, but rules are set by your city or county building office, so call before you hire. Budget $50 to $150 for fees in the Philadelphia area (our national range of $50 to $150 scaled by the local price level).
+Is Philadelphia expensive for wood deck compared with the rest of Pennsylvania?
Philadelphia is 1% above the Pennsylvania statewide estimate ($11,300 at the midpoint). We cover 12 metros in Pennsylvania; see the state page to compare them.
+What do carpenters earn in Philadelphia?
The BLS median is $29.70 an hour in the Philadelphia area, compared with $29.12 nationally. The 25th to 75th percentile range is $23.17 to $36.83.
+What do basic and premium wood deck work cost in Philadelphia?
For 300 sq ft, basic work runs $7,600 to $10,600 and premium work $12,200 to $15,200. Basic means: pressure-treated pine, low to the ground, simple rectangle. Premium means: hardwood decking, multi-level, built-in features.
+When is the best time to build a wood deck in Philadelphia?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are February through December. February and November are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
+What does "add stairs" add in Philadelphia?
$1,400 to $2,600, from a national range scaled by the local wage and goods indexes.
Wood deck near Philadelphia
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does It Cost to Build a Deck? (2026) (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (accessed November 4, 2026)
- HomeGuide: How Much Does Composite Decking Cost? (2026) (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020