Second Story Addition in Yonkers, NY — Costs $123,720 to $773,250
What does second story addition cost in Yonkers? Average $309,300, ranging $123,720–$773,250. Labor runs $51.09/hr locally — 55% above the national average. Free breakdown with material + labor split.
Yonkers, NY Market
+55% vs nationalLabor Rate
$51.09/hr
Material Index
139
Avg Permit Cost
$2,361
Median Home Price
$566,503
Yonkers is a mid-sized city in New York 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 55% above the national average, Yonkers 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 $566,503, this second story addition represents just 54.6% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.
Low Estimate
$123,720
National: $80,000
Mid-Range
$309,300
National: $200,000
High End
$773,250
National: $500,000
Per Sq Ft
$464
National: $300
Second Story Addition Cost Calculator for Yonkers
Adjusted for Yonkers's labor rate ($51.09/hr) and material costs (index 139).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Yonkers
$309,300
Based on 200 sq ft at mid quality, adjusted for Yonkers market rates.
Local Cost Breakdown
At Yonkers's average rate of $51.09/hr (70% above national avg)
Material cost index 139 (39% above national baseline of 100)
Second Story Addition vs. Home Value in Yonkers
| Metric | Yonkers | National Avg |
|---|---|---|
| Second Story Addition (Mid-Range) | $309,300 | $200,000 |
| Median Home Price | $566,503 | $350,000 |
| Project as % of Home Value | 54.6% | 57.1% |
| Estimated ROI | 60% | 60% |
| Median Household Income | $111,472 | $75,000 |
What Affects the Price in Yonkers
- 1Local labor rates ($51.09/hr in Yonkers)
- 2Material cost index (139 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 Yonkers, NY
Accessory Dwelling Unit (ADU) Construction
$231,975
Room Addition
$139,185
Swimming Pool Installation
$98,488
Garage Addition
$85,058
Home Addition
$122,468
Inground Swimming Pool
$97,471
Attic Conversion
$85,918
Swimming Pool Construction
$78,108
Second Story Addition in Other New York Cities
New York City, NY
$336,733
New York, NY
$413,933
Oyster Bay, NY
$315,500
Buffalo, NY
$298,100
North Hempstead, NY
$306,867
Babylon, NY
$322,133
Rochester, NY
$293,267
Huntington, NY
$297,300
Planning a Second Story Addition in Yonkers
Building permits are typically required for a second story addition in Yonkers. The average permit fee in this area is $2,361, 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 Yonkers, skilled contractors charge an average of $51.09/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
With a median household income of $111,472, many Yonkers residents can budget for this project through savings. The mid-range cost of $309,300 represents 277% of the typical household's annual income.
Second Story Addition — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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