Retaining Wall Construction in Boise, ID — Costs $2,973 to $24,777
What does retaining wall construction cost in Boise? Average $8,424, ranging $2,973–$24,777. Labor runs $30.25/hr locally — 1% below the national average. Free breakdown with material + labor split.
Boise, ID Market
-1% vs nationalLabor Rate
$30.25/hr
Material Index
97
Avg Permit Cost
$1,852
Median Home Price
$347,811
Boise is a mid-sized city in Idaho with a healthy pool of local contractors. Homeowners generally have several options to compare for a retaining wall construction, which helps keep pricing competitive. Boise offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. The median home in Boise is valued at $347,811, putting this project at about 2.4% of home value — a moderate investment with a projected 45% ROI.
Low Estimate
$2,973
National: $3,000
Mid-Range
$8,424
National: $8,500
High End
$24,777
National: $25,000
Per Sq Ft
$40
National: $40
Retaining Wall Construction Cost Calculator for Boise
Adjusted for Boise's labor rate ($30.25/hr) and material costs (index 97).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Boise
$8,424
Based on 200 sq ft at mid quality, adjusted for Boise market rates.
Local Cost Breakdown
At Boise's average rate of $30.25/hr (1% above national avg)
Material cost index 97 (3% below national baseline of 100)
Retaining Wall Construction vs. Home Value in Boise
| Metric | Boise | National Avg |
|---|---|---|
| Retaining Wall Construction (Mid-Range) | $8,424 | $8,500 |
| Median Home Price | $347,811 | $350,000 |
| Project as % of Home Value | 2.4% | 2.4% |
| Estimated ROI | 45% | 45% |
| Median Household Income | $80,749 | $75,000 |
What Affects the Price in Boise
- 1Local labor rates ($30.25/hr in Boise)
- 2Material cost index (97 vs national 100)
- 3Wall height
- 4Linear footage
- 5Material (block, stone, timber)
- 6Drainage system
Popular Upgrades
- Natural stone facing
- Integrated drainage
- Built-in steps
Other Projects in Boise, ID
Solar Panel Installation
$24,490
Deck Addition
$19,822
Outdoor Kitchen Installation
$19,745
Roof Replacement
$17,874
Second Story Addition
$197,833
Accessory Dwelling Unit (ADU) Construction
$148,375
Room Addition
$89,025
Home Addition
$78,980
Retaining Wall Construction in Other Idaho Cities
Planning a Retaining Wall Construction in Boise
Building permits are typically required for a retaining wall construction in Boise. The average permit fee in this area is $1,852, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 3-7 days from start to finish.
A retaining wall construction is a complex project best left to licensed professionals. In Boise, skilled contractors charge an average of $30.25/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
With a median household income of $80,749, many Boise residents can budget for this project through savings. The mid-range cost of $8,424 represents 10% of the typical household's annual income.
Retaining Wall Construction — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
All Construction Costs in Boise
View labor rates, material costs, and project estimates for Boise, ID.
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