Rain Garden Installation Cost
Rain gardens capture and filter stormwater runoff, reducing erosion and flooding. Planted with native species, they require minimal maintenance after establishment and support local pollinators.
Low Estimate
$1,500
Mid-Range
$5,000
High End
$15,000
Avg ROI
30%
Interactive Cost Estimator
Mid-grade materials, good quality fixtures, standard options.
Estimated Total Cost
$4,800
Based on 200 sq ft at mid quality. Actual costs vary by location and contractor.
Cost Breakdown
Approx. $2,750 at mid-range pricing
Approx. $2,250 at mid-range pricing
Labor-heavy projects (with high labor costs) benefit most from getting multiple contractor bids. You can save on materials-heavy projects by sourcing materials yourself at contractor pricing.
What Affects the Price
- 1Basin size
- 2Soil amendment (sand, compost)
- 3Native plant selection
- 4Inlet and overflow design
- 5Existing drainage issues
Popular Upgrades
- Native perennial plants
- Decorative boulder border
- Connected downspout diversion
Discuss upgrades with your contractor before finalizing the quote. Some upgrades are cheaper to include during initial construction than to add later.
DIY vs. Hire a Pro
Recommended for experienced DIYers only.
DIY Advantages
- • Save 55% on labor costs ($2,750 at mid-range)
- • Control over timeline and material selection
- • Satisfaction of completing the project yourself
- • Flexibility to work in phases
Pro Advantages
- • Guaranteed workmanship and professional finish
- • Proper permits and code compliance
- • Access to trade pricing on materials
- • Faster completion timeline
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