Second Story Addition in Jacksonville, FL — Costs $84,373 to $527,333
What does second story addition cost in Jacksonville? Average $210,933, ranging $84,373–$527,333. Labor runs $32.08/hr locally — 5% above the national average. Free breakdown with material + labor split.
Jacksonville, FL Market
+5% vs nationalLabor Rate
$32.08/hr
Material Index
104
Avg Permit Cost
$935
Median Home Price
$316,529
As one of the largest metros in Florida, Jacksonville has a competitive contractor market with hundreds of licensed professionals. This typically gives homeowners more leverage on pricing, though high demand for renovations can offset that advantage. Costs in Jacksonville run slightly above the national average, though the gap is modest enough that smart material choices and timing can close it. The median home in Jacksonville is valued at $316,529, putting this project at about 66.6% of home value — a moderate investment with a projected 60% ROI.
Low Estimate
$84,373
National: $80,000
Mid-Range
$210,933
National: $200,000
High End
$527,333
National: $500,000
Per Sq Ft
$316
National: $300
Second Story Addition Cost Calculator for Jacksonville
Adjusted for Jacksonville's labor rate ($32.08/hr) and material costs (index 104).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Jacksonville
$210,933
Based on 200 sq ft at mid quality, adjusted for Jacksonville market rates.
Local Cost Breakdown
At Jacksonville's average rate of $32.08/hr (7% above national avg)
Material cost index 104 (4% above national baseline of 100)
Second Story Addition vs. Home Value in Jacksonville
| Metric | Jacksonville | National Avg |
|---|---|---|
| Second Story Addition (Mid-Range) | $210,933 | $200,000 |
| Median Home Price | $316,529 | $350,000 |
| Project as % of Home Value | 66.6% | 57.1% |
| Estimated ROI | 60% | 60% |
| Median Household Income | $53,074 | $75,000 |
What Affects the Price in Jacksonville
- 1Local labor rates ($32.08/hr in Jacksonville)
- 2Material cost index (104 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 Jacksonville, FL
Accessory Dwelling Unit (ADU) Construction
$158,200
Room Addition
$94,920
Swimming Pool Installation
$68,363
Garage Addition
$58,007
Home Addition
$84,256
Inground Swimming Pool
$68,267
Attic Conversion
$58,087
Swimming Pool Construction
$52,807
Second Story Addition in Other Florida Cities
Planning a Second Story Addition in Jacksonville
Building permits are typically required for a second story addition in Jacksonville. The average permit fee in this area is $935, 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 Jacksonville, skilled contractors charge an average of $32.08/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Jacksonville household earning $53,074/year, this project at $210,933 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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