How much does a room addition cost in Memphis, TN?

The average room addition in Memphis, TN costs $79,455 in 2026. Costs range from $30,899 for a basic project to $176,567 for a high-end renovation. Memphis is 12% less expensive than the national average of $90,000.

What is the labor rate for contractors in Memphis?

The average contractor labor rate in Memphis, TN is $26.27/hour, compared to the national average of $30/hour. For a room addition, labor typically accounts for 50% of the total cost, which is approximately $39,728 in Memphis.

Are materials more expensive in Memphis?

Memphis has a material cost index of 89 (national average = 100). Materials cost about 11% less than the national average. For a room addition, materials account for 50% of the cost, approximately $39,728.

Do I need a permit for a room addition in Memphis?

Yes, a room addition typically requires building permits in Memphis, TN. The average permit cost in Memphis is $711. Always confirm requirements with the Memphis building department before starting work.

Is a room addition a good investment in Memphis?

A room addition provides an estimated 55% ROI nationally. In Memphis, where the median home price is $218,465, this project costs about 36.4% of your home value. This is a significant investment relative to home value — consider carefully whether the local market supports premium renovations.

Room Addition in Memphis, TN — Costs $30,899 to $176,567

What does room addition cost in Memphis? Average $79,455, ranging $30,899–$176,567. Labor runs $26.27/hr locally — 12% below the national average. Free breakdown with material + labor split.

Memphis, TN Market

-12% vs national

Labor Rate

$26.27/hr

Material Index

Avg Permit Cost

$711

Median Home Price

$218,465

As one of the largest metros in Tennessee, Memphis has a competitive contractor market with hundreds of licensed professionals. This typically gives homeowners more leverage on pricing, though high demand for renovations can offset that advantage. Memphis offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. At a median home price of $218,465, homeowners in Memphis should weigh the project cost (36.4% of home value) carefully against expected returns to avoid over-improving for the local market.

Low Estimate

$30,899

National: $35,000

Mid-Range

$79,455

National: $90,000

High End

$176,567

National: $200,000

Per Sq Ft

$177

National: $200

Duration: 3-6 months

DIY: Hard

Permits: Required

ROI: 55%

Room Addition Cost Calculator for Memphis

Adjusted for Memphis's labor rate ($26.27/hr) and material costs (index 89).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Memphis

$79,455

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

Local Cost Breakdown

Labor (50%)$39,728

At Memphis's average rate of $26.27/hr (12% below national avg)

Materials (50%)$39,728

Material cost index 89 (11% below national baseline of 100)

Room Addition vs. Home Value in Memphis

Metric	Memphis	National Avg
Room Addition (Mid-Range)	$79,455	$90,000
Median Home Price	$218,465	$350,000
Project as % of Home Value	36.4%	25.7%
Estimated ROI	55%	55%
Median Household Income	$44,889	$75,000

What Affects the Price in Memphis

1Local labor rates ($26.27/hr in Memphis)
2Material cost index (89 vs national 100)
3Square footage
4Foundation type
5Number of stories
6Roof integration

Popular Upgrades

Cathedral ceiling
En-suite bathroom
Walk-in closet

Other Projects in Memphis, TN

Second Story Addition

$176,567

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$132,425

HardROI 80%

Swimming Pool Installation

$57,477

HardROI 40%

Garage Addition

$48,556

HardROI 65%

Home Addition

$70,684

MediumROI 60%

Inground Swimming Pool

$57,524

HardROI 43%

Attic Conversion

$48,516

HardROI 64%

Swimming Pool Construction

$44,106

Professional OnlyROI 43%

Room Addition in Other Tennessee Cities

Nashville, TN

$85,260

+7%Pop. 689,447

Knoxville, TN

$87,990

+11%Pop. 190,740

Chattanooga, TN

$78,720

-1%Pop. 181,099

Clarksville, TN

$88,860

+12%Pop. 166,722

Murfreesboro, TN

$87,495

+10%Pop. 152,769

Franklin, TN

$119,595

+51%Pop. 83,454

Johnson City, TN

$97,110

+22%Pop. 71,046

Jackson, TN

$94,935

+19%Pop. 67,685

Planning a Room Addition in Memphis

Building permits are typically required for a room addition in Memphis. The average permit fee in this area is $711, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 3-6 months from start to finish.

A room addition is a complex project best left to licensed professionals. In Memphis, skilled contractors charge an average of $26.27/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

In Memphis, where the median household income is $44,889, a $79,455 project requires careful budgeting. Look into home improvement loans, HELOC options, or local grants that may be available in Tennessee.

Room Addition — National Guide

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

All Construction Costs in Memphis

View labor rates, material costs, and project estimates for Memphis, TN.

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