Small Budget. Big Change.
You’ve done the basics — the paint’s fresh, the fixtures are updated — but the space still feels flat. If you’re stuck in that “it’s fine but not finished” zone, this list is for you. These DIY projects under $100 aren’t your typical advice. No caulk. No cabinet knobs. These are creative, high-impact upgrades that bring texture, personality, and function to your space — without requiring a renovation budget.
Whether you rent or own, every one of these projects can be knocked out in a weekend or less. No special skills, no expensive tools, and no regret when it’s done.
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1. Add Window Film for Privacy and Style
Need privacy but don’t want heavy blinds or curtains? Window film is the answer. It’s perfect for bathrooms, sidelights, and awkward windows facing the neighbors — and it lets light in while blocking views.
Est. Cost: $15–$35
Try: Static cling window film, squeegee tool
2. Install a Wall-Mounted Sconce (No Hardwiring Needed)
Want to add cozy lighting without messing with electrical? Use a wall sconce with a puck light inside — a favorite hack of renters and design bloggers alike. Great for bedrooms, hallways, or art lighting.
Est. Cost: $40–$80
Try: Battery Operated Wall Sconce with Remote Control
3. Build a Custom Closet Organizer
You don’t need a walk-in to upgrade your closet. Add a shelf, rod, or modular unit to get more storage and less chaos. It’s one of those changes that improves your day-to-day instantly.
Est. Cost: $30–$90
Try: Closet shelf + rod kit, wall anchors
4. Create a Mini Mudroom in an Empty Corner
Transform a blank wall near your entry into a drop zone. Wall hooks, a small bench, and a floating shelf give you a polished look and a place to put things down when you walk in the door.
Est. Cost: $50–$100
Try: Wall hooks, floating shelf kit
5. Paint (or Stencil) Your Stair Risers
One can of paint. One brush. That’s all you need to turn builder-grade stairs into a design feature. Use a dark contrast color, or try a repeating stencil pattern to add texture and character.
Est. Cost: $30–$60
Try: Interior paint, detail brush set
6. Upgrade Your Entryway with Peel-and-Stick Flooring
This one’s a Pinterest favorite for a reason. If your entry is small and dated, use peel-and-stick tile or planks to refresh the look without laying real flooring. It’s renter-friendly, waterproof, and fast.
Est. Cost: $40–$90
Try: Peel-and-stick LVP, vinyl roller tool
7. Create a Feature Wall with Removable Wallpaper
Want a big change with zero commitment? Removable wallpaper turns a blank wall into a focal point. Florals, wood grains, geometrics — whatever fits your style. It also works great on ceilings or backs of bookshelves.
Est. Cost: $60–$100
Try: Peel-and-stick wallpaper, smoothing tool
This Is How You Add Personality Without Remodeling
These unexpected DIY projects under $100 don’t just look good — they feel good to live with. They solve problems, add personality, and make everyday spaces more enjoyable. And because they’re easy to undo or update, you’re never locked into a look.
Start with the one you’re most excited about. One small upgrade leads to another — and pretty soon, your space feels like it was designed just for you.
👉 Need the tools? Browse our Tools We Recommend page for project-ready picks.
📋 Project Summary Table
| Project | Est. Cost | Time | Skill Level |
|---|---|---|---|
| Add Window Film | $15–$35 | 1 hour | Beginner |
| Install Battery Sconce | $40–$80 | 1–2 hours | Beginner |
| Custom Closet Organizer | $30–$90 | Half day | Beginner |
| Mini Entryway Mudroom | $50–$100 | Half day | Beginner |
| Paint/Stencil Stair Risers | $30–$60 | 2–3 hours | Beginner |
| Peel-and-Stick Entry Flooring | $40–$90 | 2–3 hours | Beginner |
| Removable Wallpaper Feature Wall | $60–$100 | Half day | Beginner |
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