Three-Season Room Addition in Dayton, OH — Costs $7,389 to $60,037
What does three-season room addition cost in Dayton? Average $23,091, ranging $7,389–$60,037. Labor runs $28.21/hr locally — 8% below the national average. Free breakdown with material + labor split.
Dayton, OH Market
-8% vs nationalLabor Rate
$28.21/hr
Material Index
91
Avg Permit Cost
$962
Median Home Price
$178,272
Dayton is a mid-sized city in Ohio 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. Dayton offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. At a median home price of $178,272, homeowners in Dayton should weigh the project cost (13.0% of home value) carefully against expected returns to avoid over-improving for the local market.
Low Estimate
$7,389
National: $8,000
Mid-Range
$23,091
National: $25,000
High End
$60,037
National: $65,000
Per Sq Ft
$88
National: $95
Three-Season Room Addition Cost Calculator for Dayton
Adjusted for Dayton's labor rate ($28.21/hr) and material costs (index 91).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Dayton
$23,091
Based on 200 sq ft at mid quality, adjusted for Dayton market rates.
Local Cost Breakdown
At Dayton's average rate of $28.21/hr (6% below national avg)
Material cost index 91 (9% below national baseline of 100)
Three-Season Room Addition vs. Home Value in Dayton
| Metric | Dayton | National Avg |
|---|---|---|
| Three-Season Room Addition (Mid-Range) | $23,091 | $25,000 |
| Median Home Price | $178,272 | $350,000 |
| Project as % of Home Value | 13.0% | 7.1% |
| Estimated ROI | 50% | 50% |
| Median Household Income | $59,480 | $75,000 |
What Affects the Price in Dayton
- 1Local labor rates ($28.21/hr in Dayton)
- 2Material cost index (91 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 Dayton, OH
Second Story Addition
$185,033
Accessory Dwelling Unit (ADU) Construction
$138,775
Room Addition
$83,265
Swimming Pool Installation
$59,939
Home Addition
$73,892
Inground Swimming Pool
$59,840
Attic Conversion
$50,968
Swimming Pool Construction
$46,334
Three-Season Room Addition in Other Ohio Cities
Planning a Three-Season Room Addition in Dayton
Building permits are typically required for a three-season room addition in Dayton. The average permit fee in this area is $962, 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 Dayton, skilled contractors charge an average of $28.21/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Dayton household earning $59,480/year, this project at $23,091 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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