Composite Deck costs $42.26 to $89.81 per sq ft in Hartford in 2026. For a 400 sq ft project, expect $16,906 – $35,925 installed, typically near $26,415. That is essentially in line with the Connecticut average.
Hartford composite deck calculator
Planning estimate. Wage index applies to the labor share only; materials held at national prices. Get three written quotes.
How Hartford compares with the rest of Connecticut
Construction wages in Hartford average $35.65 per hour against $35.12 statewide, so pricing tracks the Connecticut norm closely.
Labor is about 42% of the installed cost on this type of work, and it is the part that actually moves between markets. Materials are priced by national manufacturers and barely shift, which is why the gap between metros is narrower than wage differences alone suggest.
Composite Deck cost by project size in Hartford
| Project size | Hartford range | Typical |
|---|---|---|
| 100 sq ft | $4,226 – $8,981 | $6,604 |
| 200 sq ft | $8,453 – $17,962 | $13,208 |
| 300 sq ft | $12,679 – $26,943 | $19,811 |
| 400 sq ft | $16,906 – $35,925 | $26,415 |
| 600 sq ft | $25,358 – $53,887 | $39,623 |
| 800 sq ft | $33,811 – $71,849 | $52,830 |
| 1,000 sq ft | $42,264 – $89,811 | $66,038 |
| 1,500 sq ft | $63,396 – $134,717 | $99,057 |
Where the money goes
For a 400 sq ft project in Hartford at roughly $26,415, a typical bill splits like this:
| Line item | Share | Cost |
|---|---|---|
| Labor | 42% | $11,094 |
| Materials | 44% | $11,623 |
| Site prep & equipment | 8% | $2,113 |
| Overhead, disposal & finishing | 6% | $1,585 |
Hartford compared with other Connecticut markets
| Area | Cost per sq ft | vs Hartford |
|---|---|---|
| Bridgeport | $42.32 – $89.93 | 0% |
| New Haven | $42.04 – $89.33 | −1% |
| Waterbury | $41.46 – $88.10 | −2% |
| Norwich | $41.17 – $87.50 | −3% |
| Connecticut average | $41.98 – $89.21 | −1% |
Ground conditions and code in Hartford
Permits in Hartford
A residential permit for this work typically runs around $600 in Connecticut. Permit cost is rarely included in a contractor quote, so budget it separately and confirm scope with the Hartford building department before work begins.
Hiring in Hartford
Get three written, itemised quotes from licensed and insured contractors, each specifying the same scope and grade of material. Ask for local references and check the licence is current in Connecticut.
Frequently asked questions
How much does composite deck cost in Hartford?
In 2026, composite deck costs $42.26 to $89.81 per sq ft in Hartford. For a 400 sq ft project, the installed total typically lands between $16,906 and $35,925.
Is Hartford more expensive than the rest of Connecticut?
Not meaningfully. Hartford prices track the Connecticut average closely.
Do I need a permit in Hartford?
Most work of this type and value requires a permit. Budget around $600 in Connecticut and allow extra time for review in metro jurisdictions.
How do I compare quotes in Hartford?
Get three written, itemised quotes covering identical scope and materials. A bid far below the others usually signals a reduced specification rather than better value.
Nearby markets
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