How Much Does Retaining Wall Cost in Boise, ID?
Boise pricing is near the national average. Updated for 2026.
Based on local labor rates, semi-arid climate conditions, and Boise's tech-agriculture-government economy.See our methodology
Retaining Wall Pricing in Boise, ID
Boise offers near-average pricing for retaining wall, making it a reasonable market for this service. The local tech-agriculture-government economy supports a tight labor pool, and the city's 230K population base ensures you can find multiple qualified providers to compare quotes.
Local climate plays a direct role in retaining wall costs here. Cold dry winters and hot summers; wildfire smoke increasingly affects air quality; rapid temperature changes stress building materials.
Market-specific factors matter in Boise: one of the fastest-growing US cities; massive population influx has created contractor shortages and rising prices.
Boise has moderate permitting requirements. Depending on the scope of your retaining wall project, you may need local permits. A licensed contractor will handle the permitting process as part of the job in most cases.
Boise vs National Average
What Affects Retaining Wall Cost in Boise?
Material
Timber: $15-$25/sq ft. Concrete block: $20-$35/sq ft. Natural stone: $25-$50/sq ft. Poured concrete: $30-$60/sq ft
Height
2-3 ft: $20-$30/sq ft. 4-6 ft: $30-$50/sq ft. Over 6 ft: $40-$75/sq ft (requires engineering)
Boise Market Conditions
one of the fastest-growing US cities; massive population influx has created contractor shortages and rising prices
Local Climate Impact
cold dry winters and hot summers; wildfire smoke increasingly affects air quality; rapid temperature changes stress building materials
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Tips to Save on Retaining Wall in Boise
- 1.Walls under 4 feet rarely need engineering permits
- 2.Concrete block is the most affordable option
- 3.Timber walls are cheapest but last only 15-20 years
- 4.Consider a terraced design to reduce wall height and cost
📈 Retaining Wall in Boise Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $5,411 | — |
| 2021 | $5,638 | +4.2% |
| 2022 | $6,004 | +6.5% |
| 2023 | $6,172 | +2.8% |
| 2024 | $6,370 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Retaining Wall in Boise
Recent Reports
Frequently Asked Questions
Do retaining walls need a permit?
Usually yes for walls over 4 feet tall. Walls over 4 feet typically also require engineered plans, which cost $200-$500.
Why does retaining wall cost different in Boise than other cities?
Boise's costs reflect local labor rates driven by the tech-agriculture-government economy, semi-arid climate conditions that affect materials and scheduling, and moderate permitting requirements. The tight labor market also influences competitive pricing.
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