Three-Season Room Addition in Glendale, AZ — Costs $7,499 to $60,931
What does three-season room addition cost in Glendale? Average $23,435, ranging $7,499–$60,931. Labor runs $27.66/hr locally — 6% below the national average. Free breakdown with material + labor split.
Glendale, AZ Market
-6% vs nationalLabor Rate
$27.66/hr
Material Index
95
Avg Permit Cost
$1,349
Median Home Price
$346,896
Glendale is a mid-sized city in Arizona with a healthy pool of local contractors. Homeowners generally have several options to compare for a three-season room addition, which helps keep pricing competitive. Glendale offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. The median home in Glendale is valued at $346,896, putting this project at about 6.8% of home value — a moderate investment with a projected 50% ROI.
Low Estimate
$7,499
National: $8,000
Mid-Range
$23,435
National: $25,000
High End
$60,931
National: $65,000
Per Sq Ft
$89
National: $95
Three-Season Room Addition Cost Calculator for Glendale
Adjusted for Glendale's labor rate ($27.66/hr) and material costs (index 95).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Glendale
$23,435
Based on 200 sq ft at mid quality, adjusted for Glendale market rates.
Local Cost Breakdown
At Glendale's average rate of $27.66/hr (8% below national avg)
Material cost index 95 (5% below national baseline of 100)
Three-Season Room Addition vs. Home Value in Glendale
| Metric | Glendale | National Avg |
|---|---|---|
| Three-Season Room Addition (Mid-Range) | $23,435 | $25,000 |
| Median Home Price | $346,896 | $350,000 |
| Project as % of Home Value | 6.8% | 7.1% |
| Estimated ROI | 50% | 50% |
| Median Household Income | $74,667 | $75,000 |
What Affects the Price in Glendale
- 1Local labor rates ($27.66/hr in Glendale)
- 2Material cost index (95 vs national 100)
- 3Size
- 4Foundation type
- 5Screen vs window panels
- 6Roof style
Popular Upgrades
- Interchangeable screen and window panels
- Ceiling fans
- Outdoor-rated furniture
Other Projects in Glendale, AZ
Second Story Addition
$187,200
Accessory Dwelling Unit (ADU) Construction
$140,400
Room Addition
$84,240
Swimming Pool Installation
$61,022
Home Addition
$74,992
Inground Swimming Pool
$61,113
Attic Conversion
$51,403
Swimming Pool Construction
$46,730
Three-Season Room Addition in Other Arizona Cities
Planning a Three-Season Room Addition in Glendale
Building permits are typically required for a three-season room addition in Glendale. The average permit fee in this area is $1,349, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 2-4 weeks from start to finish.
A three-season room addition is a complex project best left to licensed professionals. In Glendale, skilled contractors charge an average of $27.66/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Glendale household earning $74,667/year, this project at $23,435 represents a significant investment. Consider financing options or phasing the work to spread costs over time.
Three-Season Room Addition — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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