How much does a room addition cost in Hialeah, FL?

The average room addition in Hialeah, FL costs $118,680 in 2026. Costs range from $46,153 for a basic project to $263,733 for a high-end renovation. Hialeah is 32% more expensive than the national average of $90,000.

What is the labor rate for contractors in Hialeah?

The average contractor labor rate in Hialeah, FL is $45.22/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 $59,340 in Hialeah.

Are materials more expensive in Hialeah?

Hialeah has a material cost index of 113 (national average = 100). Materials cost about 13% more than the national average. For a room addition, materials account for 50% of the cost, approximately $59,340.

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

Yes, a room addition typically requires building permits in Hialeah, FL. The average permit cost in Hialeah is $2,178. Always confirm requirements with the Hialeah building department before starting work.

Is a room addition a good investment in Hialeah?

A room addition provides an estimated 55% ROI nationally. In Hialeah, where the median home price is $420,000, this project costs about 28.3% 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 Hialeah, FL — Costs $46,153 to $263,733

What does room addition cost in Hialeah? Average $118,680, ranging $46,153–$263,733. Labor runs $45.22/hr locally — 32% above the national average. Free breakdown with material + labor split.

Hialeah, FL Market

+32% vs national

Labor Rate

$45.22/hr

Material Index

113

Avg Permit Cost

$2,178

Median Home Price

$420,000

Hialeah is a mid-sized city in Florida with a healthy pool of local contractors. Homeowners generally have several options to compare for a room addition, which helps keep pricing competitive. At 32% above the national average, Hialeah is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. The median home in Hialeah is valued at $420,000, putting this project at about 28.3% of home value — a moderate investment with a projected 55% ROI.

Low Estimate

$46,153

National: $35,000

Mid-Range

$118,680

National: $90,000

High End

$263,733

National: $200,000

Per Sq Ft

$264

National: $200

Duration: 3-6 months

DIY: Hard

Permits: Required

ROI: 55%

Room Addition Cost Calculator for Hialeah

Adjusted for Hialeah's labor rate ($45.22/hr) and material costs (index 113).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Hialeah

$118,680

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

Local Cost Breakdown

Labor (50%)$59,340

At Hialeah's average rate of $45.22/hr (51% above national avg)

Materials (50%)$59,340

Material cost index 113 (13% above national baseline of 100)

Room Addition vs. Home Value in Hialeah

Metric	Hialeah	National Avg
Room Addition (Mid-Range)	$118,680	$90,000
Median Home Price	$420,000	$350,000
Project as % of Home Value	28.3%	25.7%
Estimated ROI	55%	55%
Median Household Income	$35,000	$75,000

What Affects the Price in Hialeah

1Local labor rates ($45.22/hr in Hialeah)
2Material cost index (113 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 Hialeah, FL

Second Story Addition

$263,733

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$197,800

HardROI 80%

Swimming Pool Installation

$83,261

HardROI 40%

Garage Addition

$72,527

HardROI 65%

Home Addition

$103,984

MediumROI 60%

Inground Swimming Pool

$82,034

HardROI 43%

Attic Conversion

$73,564

HardROI 64%

Swimming Pool Construction

$66,877

Professional OnlyROI 43%

Room Addition in Other Florida Cities

Jacksonville, FL

$94,920

-20%Pop. 949,611

Miami, FL

$104,715

-12%Pop. 442,241

Tampa, FL

$100,185

-16%Pop. 384,959

Orlando, FL

$100,230

-16%Pop. 307,573

St. Petersburg, FL

$84,510

-29%Pop. 258,308

Port St. Lucie, FL

$84,030

-29%Pop. 217,665

Tallahassee, FL

$88,785

-25%Pop. 196,169

Cape Coral, FL

$87,030

-27%Pop. 194,016

Planning a Room Addition in Hialeah

Building permits are typically required for a room addition in Hialeah. The average permit fee in this area is $2,178, 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 Hialeah, skilled contractors charge an average of $45.22/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

In Hialeah, where the median household income is $35,000, a $118,680 project requires careful budgeting. Look into home improvement loans, HELOC options, or local grants that may be available in Florida.

Room Addition — National Guide

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

All Construction Costs in Hialeah

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