Second Story Addition in Ann Arbor, MI — Costs $91,093 to $569,333
What does second story addition cost in Ann Arbor? Average $227,733, ranging $91,093–$569,333. Labor runs $36.22/hr locally — 14% above the national average. Free breakdown with material + labor split.
Ann Arbor, MI Market
+14% vs nationalLabor Rate
$36.22/hr
Material Index
107
Avg Permit Cost
$1,435
Median Home Price
$208,115
Ann Arbor is a mid-sized city in Michigan with a healthy pool of local contractors. Homeowners generally have several options to compare for a second story addition, which helps keep pricing competitive. Costs in Ann Arbor run slightly above the national average, though the gap is modest enough that smart material choices and timing can close it. At a median home price of $208,115, homeowners in Ann Arbor should weigh the project cost (109.4% of home value) carefully against expected returns to avoid over-improving for the local market.
Low Estimate
$91,093
National: $80,000
Mid-Range
$227,733
National: $200,000
High End
$569,333
National: $500,000
Per Sq Ft
$342
National: $300
Second Story Addition Cost Calculator for Ann Arbor
Adjusted for Ann Arbor's labor rate ($36.22/hr) and material costs (index 107).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Ann Arbor
$227,733
Based on 200 sq ft at mid quality, adjusted for Ann Arbor market rates.
Local Cost Breakdown
At Ann Arbor's average rate of $36.22/hr (21% above national avg)
Material cost index 107 (7% above national baseline of 100)
Second Story Addition vs. Home Value in Ann Arbor
| Metric | Ann Arbor | National Avg |
|---|---|---|
| Second Story Addition (Mid-Range) | $227,733 | $200,000 |
| Median Home Price | $208,115 | $350,000 |
| Project as % of Home Value | 109.4% | 57.1% |
| Estimated ROI | 60% | 60% |
| Median Household Income | $62,859 | $75,000 |
What Affects the Price in Ann Arbor
- 1Local labor rates ($36.22/hr in Ann Arbor)
- 2Material cost index (107 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 Ann Arbor, MI
Accessory Dwelling Unit (ADU) Construction
$170,800
Room Addition
$102,480
Swimming Pool Installation
$73,121
Garage Addition
$62,627
Home Addition
$90,544
Inground Swimming Pool
$72,674
Attic Conversion
$63,004
Swimming Pool Construction
$57,277
Second Story Addition in Other Michigan Cities
Detroit, MI
$239,533
Grand Rapids, MI
$215,433
Warren, MI
$196,033
Sterling Heights, MI
$193,200
Lansing, MI
$189,467
Dearborn, MI
$195,000
Clinton Township, MI
$232,467
Canton Township, MI
$229,000
Planning a Second Story Addition in Ann Arbor
Building permits are typically required for a second story addition in Ann Arbor. The average permit fee in this area is $1,435, 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 Ann Arbor, skilled contractors charge an average of $36.22/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Ann Arbor household earning $62,859/year, this project at $227,733 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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