2025 Design Trends for Additions in Santa Monica: What’s In, What’s Out
- G Team Member
- Oct 10, 2025
- 2 min read

Santa Monica homeowners are all about lifestyle—but the design world doesn’t sit still. Whether you're adding a primary suite, expanding a kitchen, or building up for views, 2025 brings new rules for luxury expansions.
Here’s what’s hot—and what’s heading out.
✅ IN: Seamless Indoor-Outdoor Flow
❌ OUT: Closed-off patios and tiny sliders
Santa Monica’s climate demands connectivity. We’re seeing:
Full-height pocket doors and stacking sliders
Covered patios with heaters and lighting
Same-flooring transitions for continuity
Pro tip: Design your addition around natural light and air, not just square footage.
✅ IN: Wellness Rooms + Flexible Spaces
❌ OUT: Single-purpose gyms or offices
Homeowners want spaces that adapt with them. Trending now:
Meditation lounges that double as work zones
Home spas with saunas + cold plunges
Murphy beds for multifunctional guest spaces
Design for wellness—without wasted space.
✅ IN: Low-Carbon Luxury Materials
❌ OUT: Overbuilt marble and exotic hardwoods
2025 is about eco-conscious beauty. Try:
Terrazzo with recycled content
FSC-certified wood accents
Plaster + limewash over standard paint
Green doesn’t mean granola—it means grounded, thoughtful elegance.
✅ IN: Raised Ceilings + Light Wells
❌ OUT: Drop ceilings and dense overhead lighting
Additions are becoming light-driven, not boxy. We’re building:
Skylights and clerestory windows
Vaulted ceilings with exposed beams
Solar tubes in hallways and baths
Let Santa Monica’s sun do the heavy lifting.
✅ IN: Smart Shading + Climate Control
❌ OUT: Over-reliance on AC
The best additions cool themselves with:
Auto-adjusting shades tied to sun exposure
Window orientation for passive cooling
Green roofs and reflective finishes
Luxury means comfort without overconsumption.
Ready to Build Your 2025 Addition?
At Creation G, we blend timeless architecture with 2025-forward functionality—so your home evolves beautifully.
📞 Considering an addition in Santa Monica? Let’s design it right or browse our favorite addition projects




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