Room Addition in Arlington, TX — Costs $30,835 to $176,200
What does room addition cost in Arlington? Average $79,290, ranging $30,835–$176,200. Labor runs $26.16/hr locally — 12% below the national average. Free breakdown with material + labor split.
Arlington, TX Market
-12% vs nationalLabor Rate
$26.16/hr
Material Index
89
Avg Permit Cost
$653
Median Home Price
$221,189
Arlington is a mid-sized city in Texas with a healthy pool of local contractors. Homeowners generally have several options to compare for a room addition, which helps keep pricing competitive. Arlington offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. At a median home price of $221,189, homeowners in Arlington should weigh the project cost (35.8% of home value) carefully against expected returns to avoid over-improving for the local market.
Low Estimate
$30,835
National: $35,000
Mid-Range
$79,290
National: $90,000
High End
$176,200
National: $200,000
Per Sq Ft
$176
National: $200
Room Addition Cost Calculator for Arlington
Adjusted for Arlington's labor rate ($26.16/hr) and material costs (index 89).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Arlington
$79,290
Based on 200 sq ft at mid quality, adjusted for Arlington market rates.
Local Cost Breakdown
At Arlington's average rate of $26.16/hr (13% below national avg)
Material cost index 89 (11% below national baseline of 100)
Room Addition vs. Home Value in Arlington
| Metric | Arlington | National Avg |
|---|---|---|
| Room Addition (Mid-Range) | $79,290 | $90,000 |
| Median Home Price | $221,189 | $350,000 |
| Project as % of Home Value | 35.8% | 25.7% |
| Estimated ROI | 55% | 55% |
| Median Household Income | $44,184 | $75,000 |
What Affects the Price in Arlington
- 1Local labor rates ($26.16/hr in Arlington)
- 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 Arlington, TX
Second Story Addition
$176,200
Accessory Dwelling Unit (ADU) Construction
$132,150
Swimming Pool Installation
$57,382
Garage Addition
$48,455
Home Addition
$70,552
Inground Swimming Pool
$57,440
Attic Conversion
$48,406
Swimming Pool Construction
$44,005
Room Addition in Other Texas Cities
Planning a Room Addition in Arlington
Building permits are typically required for a room addition in Arlington. The average permit fee in this area is $653, 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 Arlington, skilled contractors charge an average of $26.16/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
In Arlington, where the median household income is $44,184, a $79,290 project requires careful budgeting. Look into home improvement loans, HELOC options, or local grants that may be available in Texas.
Room Addition — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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