Second Story Addition in Arvada, CO — Costs $99,320 to $620,750
What does second story addition cost in Arvada? Average $248,300, ranging $99,320–$620,750. Labor runs $42.69/hr locally — 24% above the national average. Free breakdown with material + labor split.
Arvada, CO Market
+24% vs nationalLabor Rate
$42.69/hr
Material Index
106
Avg Permit Cost
$1,650
Median Home Price
$485,000
Arvada is a mid-sized city in Colorado with a healthy pool of local contractors. Homeowners generally have several options to compare for a second story addition, which helps keep pricing competitive. At 24% above the national average, Arvada is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. The median home in Arvada is valued at $485,000, putting this project at about 51.2% of home value — a moderate investment with a projected 60% ROI.
Low Estimate
$99,320
National: $80,000
Mid-Range
$248,300
National: $200,000
High End
$620,750
National: $500,000
Per Sq Ft
$372
National: $300
Second Story Addition Cost Calculator for Arvada
Adjusted for Arvada's labor rate ($42.69/hr) and material costs (index 106).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Arvada
$248,300
Based on 200 sq ft at mid quality, adjusted for Arvada market rates.
Local Cost Breakdown
At Arvada's average rate of $42.69/hr (42% above national avg)
Material cost index 106 (6% above national baseline of 100)
Second Story Addition vs. Home Value in Arvada
| Metric | Arvada | National Avg |
|---|---|---|
| Second Story Addition (Mid-Range) | $248,300 | $200,000 |
| Median Home Price | $485,000 | $350,000 |
| Project as % of Home Value | 51.2% | 57.1% |
| Estimated ROI | 60% | 60% |
| Median Household Income | $78,000 | $75,000 |
What Affects the Price in Arvada
- 1Local labor rates ($42.69/hr in Arvada)
- 2Material cost index (106 vs national 100)
- 3Total square footage added
- 4Structural reinforcement of first floor
- 5Staircase addition
- 6Roof removal and replacement
Popular Upgrades
- Master suite
- Additional bedrooms
- Jack-and-Jill bathroom
Other Projects in Arvada, CO
Accessory Dwelling Unit (ADU) Construction
$186,225
Room Addition
$111,735
Swimming Pool Installation
$78,338
Garage Addition
$68,282
Home Addition
$97,868
Inground Swimming Pool
$77,158
Attic Conversion
$69,281
Swimming Pool Construction
$62,983
Second Story Addition in Other Colorado Cities
Planning a Second Story Addition in Arvada
Building permits are typically required for a second story addition in Arvada. The average permit fee in this area is $1,650, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 4-8 months from start to finish.
A second story addition is a complex project best left to licensed professionals. In Arvada, skilled contractors charge an average of $42.69/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Arvada household earning $78,000/year, this project at $248,300 represents a significant investment. Consider financing options or phasing the work to spread costs over time.
Second Story Addition — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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