How much does a deck addition cost in Quincy, MA?

The average deck addition in Quincy, MA costs $30,396 in 2026. Costs range from $10,638 for a basic project to $83,588 for a high-end renovation. Quincy is 52% more expensive than the national average of $20,000.

What is the labor rate for contractors in Quincy?

The average contractor labor rate in Quincy, MA is $49.27/hour, compared to the national average of $30/hour. For a deck addition, labor typically accounts for 55% of the total cost, which is approximately $16,718 in Quincy.

Are materials more expensive in Quincy?

Quincy has a material cost index of 137 (national average = 100). Materials cost about 37% more than the national average. For a deck addition, materials account for 45% of the cost, approximately $13,678.

Do I need a permit for a deck addition in Quincy?

Yes, a deck addition typically requires building permits in Quincy, MA. The average permit cost in Quincy is $2,439. Always confirm requirements with the Quincy building department before starting work.

Is a deck addition a good investment in Quincy?

A deck addition provides an estimated 65% ROI nationally. In Quincy, where the median home price is $570,160, this project costs about 5.3% of your home value. This is a moderate investment relative to home value — focus on features that appeal to buyers in the local market.

Deck Addition in Quincy, MA — Costs $10,638 to $83,588

What does deck addition cost in Quincy? Average $30,396, ranging $10,638–$83,588. Labor runs $49.27/hr locally — 52% above the national average. Free breakdown with material + labor split.

Quincy, MA Market

+52% vs national

Labor Rate

$49.27/hr

Material Index

137

Avg Permit Cost

$2,439

Median Home Price

$570,160

Quincy is a mid-sized city in Massachusetts with a healthy pool of local contractors. Homeowners generally have several options to compare for a deck addition, which helps keep pricing competitive. At 52% above the national average, Quincy is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. With a median home price of $570,160, this deck addition represents just 5.3% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.

Low Estimate

$10,638

National: $7,000

Mid-Range

$30,396

National: $20,000

High End

$83,588

National: $55,000

Per Sq Ft

$53

National: $35

Duration: 1-3 weeks

DIY: Hard

Permits: Required

ROI: 65%

Deck Addition Cost Calculator for Quincy

Adjusted for Quincy's labor rate ($49.27/hr) and material costs (index 137).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

Mid-grade materials, good quality fixtures, standard options.

Estimated Total in Quincy

$30,396

Based on 200 sq ft at mid quality, adjusted for Quincy market rates.

Local Cost Breakdown

Labor (55%)$16,718

At Quincy's average rate of $49.27/hr (64% above national avg)

Materials (45%)$13,678

Material cost index 137 (37% above national baseline of 100)

Deck Addition vs. Home Value in Quincy

Metric	Quincy	National Avg
Deck Addition (Mid-Range)	$30,396	$20,000
Median Home Price	$570,160	$350,000
Project as % of Home Value	5.3%	5.7%
Estimated ROI	65%	65%
Median Household Income	$102,265	$75,000

What Affects the Price in Quincy

1Local labor rates ($49.27/hr in Quincy)
2Material cost index (137 vs national 100)
3Deck size
4Material (pressure-treated, composite, cedar)
5Height and structure
6Railing style

Popular Upgrades

Composite decking (Trex)
Built-in lighting
Cable railing

Other Projects in Quincy, MA

Solar Panel Installation

$35,952

HardROI 55%

Outdoor Kitchen Installation

$29,851

HardROI 50%

Roof Replacement

$27,601

HardROI 68%

Siding Replacement

$27,111

HardROI 76%

Second Story Addition

$301,233

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$225,925

HardROI 80%

Room Addition

$135,555

HardROI 55%

Home Addition

$119,404

MediumROI 60%

Deck Addition in Other Massachusetts Cities

Boston, MA

$32,637

+7%Pop. 675,647

Worcester, MA

$28,525

-6%Pop. 206,518

Springfield, MA

$27,131

-11%Pop. 155,929

Cambridge, MA

$32,874

+8%Pop. 118,403

Lowell, MA

$27,518

-9%Pop. 115,554

Brockton, MA

$26,999

-11%Pop. 105,643

New Bedford, MA

$28,451

-6%Pop. 101,079

Lynn, MA

$26,942

-11%Pop. 99,989

Planning a Deck Addition in Quincy

Building permits are typically required for a deck addition in Quincy. The average permit fee in this area is $2,439, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 1-3 weeks from start to finish.

A deck addition is a complex project best left to licensed professionals. In Quincy, skilled contractors charge an average of $49.27/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

With a median household income of $102,265, many Quincy residents can budget for this project through savings. The mid-range cost of $30,396 represents 30% of the typical household's annual income.

Deck Addition — National Guide

See the full national cost guide with DIY tips, cost factors, and ROI analysis.

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