Room Addition in Lakewood, CO — Costs $40,734 to $232,767
What does room addition cost in Lakewood? Average $104,745, ranging $40,734–$232,767. Labor runs $36.23/hr locally — 16% above the national average. Free breakdown with material + labor split.
Lakewood, CO Market
+16% vs nationalLabor Rate
$36.23/hr
Material Index
112
Avg Permit Cost
$2,035
Median Home Price
$557,944
Lakewood is a mid-sized city in Colorado with a healthy pool of local contractors. Homeowners generally have several options to compare for a room addition, which helps keep pricing competitive. At 16% above the national average, Lakewood is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. With a median home price of $557,944, this room addition represents just 18.8% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.
Low Estimate
$40,734
National: $35,000
Mid-Range
$104,745
National: $90,000
High End
$232,767
National: $200,000
Per Sq Ft
$233
National: $200
Room Addition Cost Calculator for Lakewood
Adjusted for Lakewood's labor rate ($36.23/hr) and material costs (index 112).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Lakewood
$104,745
Based on 200 sq ft at mid quality, adjusted for Lakewood market rates.
Local Cost Breakdown
At Lakewood's average rate of $36.23/hr (21% above national avg)
Material cost index 112 (12% above national baseline of 100)
Room Addition vs. Home Value in Lakewood
| Metric | Lakewood | National Avg |
|---|---|---|
| Room Addition (Mid-Range) | $104,745 | $90,000 |
| Median Home Price | $557,944 | $350,000 |
| Project as % of Home Value | 18.8% | 25.7% |
| Estimated ROI | 55% | 55% |
| Median Household Income | $74,420 | $75,000 |
What Affects the Price in Lakewood
- 1Local labor rates ($36.23/hr in Lakewood)
- 2Material cost index (112 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 Lakewood, CO
Second Story Addition
$232,767
Accessory Dwelling Unit (ADU) Construction
$174,575
Swimming Pool Installation
$75,079
Garage Addition
$64,011
Home Addition
$92,756
Inground Swimming Pool
$74,794
Attic Conversion
$64,252
Swimming Pool Construction
$58,411
Room Addition in Other Colorado Cities
Planning a Room Addition in Lakewood
Building permits are typically required for a room addition in Lakewood. The average permit fee in this area is $2,035, 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 Lakewood, skilled contractors charge an average of $36.23/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Lakewood household earning $74,420/year, this project at $104,745 represents a significant investment. Consider financing options or phasing the work to spread costs over time.
Room Addition — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
All Construction Costs in Lakewood
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