Building Your Backyard in Phases: The Smart Approach
About 40% of our clients can't—or don't want to—do everything at once. And honestly? That's often the smart play. A well-planned phased remodel lets you spread costs over 2-3 years, learn what you actually use, and adjust the plan based on real experience.
The key word is 'well-planned.' A poorly phased project costs 20-30% more than doing it all at once because you're paying for mobilization, permits, and contractor setup multiple times. But a strategically phased project? It can actually save you money by letting you make smarter decisions.
The Golden Rule of Phasing
Underground first, above ground second. Always. Here's why: if you install a beautiful paver patio in Phase 1 and then need to trench through it for pool plumbing in Phase 2, you're destroying $15,000 worth of work. I've seen this happen with other contractors' phased projects. It's painful and expensive.
My Recommended Phasing Order
Phase 1: Infrastructure & Hardscape (Months 1-3)
This phase is the foundation everything else builds on. Do NOT skip or shortcut this phase.
- Demolition and grading of entire backyard (not just Phase 1 areas)
- All underground utilities: electrical conduit, gas lines, plumbing, drainage
- Retaining walls (if needed)
- Pool construction (if in the plan—this is the most disruptive element)
- Primary hardscape: main patio, pool deck, walkways
- Budget: Typically 50-60% of total project cost
Phase 2: Structures & Features (Months 6-12 Later)
- Pergola or patio cover
- Outdoor kitchen (utilities already in place from Phase 1)
- Fire pit or fireplace
- Water features (if not part of pool construction)
- Budget: Typically 25-30% of total project cost
Phase 3: Landscape & Finishing (Months 12-24 Later)
- Artificial turf installation
- Planting and irrigation
- Landscape lighting (conduit already in place from Phase 1)
- Outdoor furniture and accessories
- Smart controls and automation
- Budget: Typically 15-20% of total project cost

Cost Comparison: Phased vs. All-at-Once
For a typical $150,000 full backyard remodel:
- All at once: $150,000 (single mobilization, maximum efficiency)
- Well-phased (3 phases): $160,000-170,000 (10-13% premium for multiple mobilizations)
- Poorly phased: $185,000-200,000 (rework, demolished Phase 1 elements, design changes)
The 10-13% premium for well-phased work is real, but it buys you time, flexibility, and the ability to spread costs. For many families, that tradeoff is absolutely worth it.
Critical Phasing Mistakes to Avoid
- Landscaping before hardscape — Plants get destroyed during construction. Always landscape last.
- Skipping the master plan — Each phase must be designed as part of the whole. No 'we'll figure it out later.'
- Different contractors per phase — The Phase 2 contractor won't understand Phase 1 decisions. Use one team.
- Forgetting utility stubs — If you might want an outdoor kitchen in Phase 2, run the gas and electrical conduit in Phase 1.
- Not permitting the full scope — Some cities require you to permit the full project even if building in phases.
💡 Pro Tip
During Phase 1, install 'stub outs' for every future feature: capped gas lines for fire pit/kitchen, electrical conduit for lighting/outlets, plumbing for future water features. Cost: $2,000-4,000. Savings vs. retrofitting: $8,000-15,000.
Elan designed our full backyard master plan but we built it in two phases. Phase 1 was pool and hardscape, Phase 2 was the pergola and kitchen a year later. Everything connected perfectly because it was planned from day one. — The Chen Family, Arcadia
Frequently Asked Questions
How far apart can phases be?
We recommend no more than 2-3 years between phases. Material availability can change, and your Phase 1 work is exposed to weather until Phase 2 protects and completes it.
Can I use a different contractor for Phase 2?
You can, but I strongly advise against it. The new contractor needs to understand the underground infrastructure, design intent, and material specifications. Miscommunication at handoff causes the most expensive mistakes.
Do I need permits for each phase?
It depends on your city. Some jurisdictions allow phased permitting; others require the full scope permitted upfront. We research this during the master planning stage.




