Planning a Bathroom Renovation on the North Shore

A bathroom renovation is one of those projects that seems simple until you're standing in a gutted room realizing the plumbing runs through a wall you didn't expect to touch. After nearly thirty years remodeling homes across Highland Park, Glenview, Wilmette, and the surrounding North Shore, we've learned that the renovations that go smoothly are almost always the ones that were planned well before a single tile got pulled up. Here's how we'd suggest approaching it.

Start With How You Actually Use the Space

Before you look at a single tile sample, think through your daily routine. Is this a primary bath you share with a spouse, a hall bath for kids, or a powder room off the main living area? Do you want a curbless shower for aging in place, a soaking tub for resale appeal, or better storage because the current vanity leaves everything on the counter? These answers shape the layout, the budget, and the fixtures far more than any design trend will. It's worth writing this down before you start pinning inspiration photos, because a lot of homeowners fall in love with a look that doesn't actually fit how they live.

Set a Realistic Budget Range

Bathroom renovation costs vary widely based on square footage, whether you're moving plumbing, the quality of fixtures and tile you choose, and whether structural or electrical work is involved. A cosmetic refresh (new vanity, tile, fixtures, same footprint) runs very differently than a full gut renovation that relocates the shower or expands the room into a closet. Rather than throwing out numbers that won't hold up project to project, we'd point you to our remodeling cost guide for general ballparks, and honestly, the most accurate number comes from an in-home consultation where we can see your existing plumbing, subfloor condition, and the scope you actually want.

Account for Your Home's Age

This is the part that catches people off guard, especially in towns like Winnetka, Glencoe, and Lake Forest where a lot of housing stock dates back to the 1920s through 1960s. Older homes on the North Shore often have galvanized or cast iron plumbing that needs updating once you open a wall, plaster instead of drywall (which behaves differently during demo), and electrical that doesn't meet current code for a wet location — GFCI protection, proper lighting clearances over tubs, that sort of thing. None of this should scare you off a renovation, but it does mean your contractor should be looking past the finishes and actually assessing what's behind the walls before finalizing a scope or price. We do this as a matter of course because surprises mid-project are what blow up budgets and timelines, not the tile choice.

Understand Permitting in Your Town

Most North Shore municipalities require a permit for bathroom work that touches plumbing, electrical, or structural elements — moving a shower drain, adding a window, relocating walls, that kind of thing. A straightforward fixture swap with no relocation may not trigger the same review. Requirements and turnaround times differ from village to village — Highland Park, Deerfield, Lincolnshire, and Vernon Hills each have their own building departments with their own review