How much does a second story addition cost in Cary, NC?

The average second story addition in Cary, NC costs $171,533 in 2026. Costs range from $68,613 for a basic project to $428,833 for a high-end renovation. Cary is 14% less expensive than the national average of $200,000.

What is the labor rate for contractors in Cary?

The average contractor labor rate in Cary, NC is $25.06/hour, compared to the national average of $30/hour. For a second story addition, labor typically accounts for 50% of the total cost, which is approximately $85,767 in Cary.

Are materials more expensive in Cary?

Cary has a material cost index of 88 (national average = 100). Materials cost about 12% less than the national average. For a second story addition, materials account for 50% of the cost, approximately $85,767.

Do I need a permit for a second story addition in Cary?

Yes, a second story addition typically requires building permits in Cary, NC. The average permit cost in Cary is $724. Always confirm requirements with the Cary building department before starting work.

Is a second story addition a good investment in Cary?

A second story addition provides an estimated 60% ROI nationally. In Cary, where the median home price is $244,467, this project costs about 70.2% of your home value. This is a significant investment relative to home value — consider carefully whether the local market supports premium renovations.

Second Story Addition in Cary, NC — Costs $68,613 to $428,833

What does second story addition cost in Cary? Average $171,533, ranging $68,613–$428,833. Labor runs $25.06/hr locally — 14% below the national average. Free breakdown with material + labor split.

Cary, NC Market

-14% vs national

Labor Rate

$25.06/hr

Material Index

Avg Permit Cost

$724

Median Home Price

$244,467

Cary is a mid-sized city in North Carolina with a healthy pool of local contractors. Homeowners generally have several options to compare for a second story addition, which helps keep pricing competitive. Cary offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. At a median home price of $244,467, homeowners in Cary should weigh the project cost (70.2% of home value) carefully against expected returns to avoid over-improving for the local market.

Low Estimate

$68,613

National: $80,000

Mid-Range

$171,533

National: $200,000

High End

$428,833

National: $500,000

Per Sq Ft

$257

National: $300

Duration: 4-8 months

DIY: Hard

Permits: Required

ROI: 60%

Second Story Addition Cost Calculator for Cary

Adjusted for Cary's labor rate ($25.06/hr) and material costs (index 88).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Cary

$171,533

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

Local Cost Breakdown

Labor (50%)$85,767

At Cary's average rate of $25.06/hr (16% below national avg)

Materials (50%)$85,767

Material cost index 88 (12% below national baseline of 100)

Second Story Addition vs. Home Value in Cary

Metric	Cary	National Avg
Second Story Addition (Mid-Range)	$171,533	$200,000
Median Home Price	$244,467	$350,000
Project as % of Home Value	70.2%	57.1%
Estimated ROI	60%	60%
Median Household Income	$50,933	$75,000

What Affects the Price in Cary

1Local labor rates ($25.06/hr in Cary)
2Material cost index (88 vs national 100)
3Total square footage added
4Structural reinforcement of first floor
5Staircase addition
6Roof removal and replacement

Popular Upgrades

Master suite
Additional bedrooms
Jack-and-Jill bathroom

Other Projects in Cary, NC

Accessory Dwelling Unit (ADU) Construction

$128,650

HardROI 80%

Room Addition

$77,190

HardROI 55%

Swimming Pool Installation

$56,039

HardROI 40%

Garage Addition

$47,172

HardROI 65%

Home Addition

$68,792

MediumROI 60%

Inground Swimming Pool

$56,184

HardROI 43%

Attic Conversion

$47,049

HardROI 64%

Swimming Pool Construction

$42,772

Professional OnlyROI 43%

Second Story Addition in Other North Carolina Cities

Charlotte, NC

$196,467

+15%Pop. 874,579

Raleigh, NC

$194,067

+13%Pop. 467,665

Greensboro, NC

$191,567

+12%Pop. 299,035

Durham, NC

$177,133

+3%Pop. 283,506

Winston-Salem, NC

$172,233

SamePop. 249,545

Fayetteville, NC

$193,233

+13%Pop. 208,501

Wilmington, NC

$179,500

+5%Pop. 122,162

High Point, NC

$216,233

+26%Pop. 112,791

Planning a Second Story Addition in Cary

Building permits are typically required for a second story addition in Cary. The average permit fee in this area is $724, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 4-8 months from start to finish.

A second story addition is a complex project best left to licensed professionals. In Cary, skilled contractors charge an average of $25.06/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

For the median Cary household earning $50,933/year, this project at $171,533 represents a significant investment. Consider financing options or phasing the work to spread costs over time.

Second Story Addition — National Guide

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

All Construction Costs in Cary

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