Renovations With the Best ROI: Where to Spend Before You Sell

The renovations with the best ROI are usually the least glamorous: fixing deferred maintenance, fresh paint, updated lighting and a tidy, inviting exterior. Bigger projects like kitchens, bathrooms and legal basement suites can also pay off, but only when they match your home’s price range and the buyers in your neighbourhood.

What “ROI” really means for a renovation

Return on investment compares what a project costs with how much it adds to your sale price or your enjoyment. A project with good ROI either raises the value of your home or helps it sell faster with fewer price cuts.

ROI depends heavily on local context. A high-end kitchen in a luxury Oakville bungalow may make sense. The same kitchen in a modest Oshawa bungalow could leave money on the table. The goal is to bring your home in line with, or slightly above, similar homes nearby.

There’s also a personal return. If you plan to stay for years, comfort and function count as much as resale.

Projects that usually pay off

These tend to give the most value for the money in GTA and Ontario homes. Exact returns vary, so get quotes and local advice.

Project	Typical cost level	Why it adds value
Fixing deferred maintenance	Low to high	Buyers and inspectors flag roofs, leaks and old wiring
Interior paint	Low	Makes rooms look clean, bright and move-in ready
Lighting and hardware updates	Low	Small changes that modernize dated rooms
Curb appeal refresh	Low to medium	Better first impression online and in person
Minor kitchen update	Medium	Paint, counters and hardware without moving walls
Bathroom refresh	Medium	New vanity, fixtures and caulking go a long way
Legal basement suite	High	Rental income and a wider pool of buyers

Start with repairs, not finishes

A leaking roof, a failing furnace or a damp basement will scare off buyers faster than an old countertop. Home inspections catch these problems, and buyers often ask for big price reductions to cover them.

Before any cosmetic work, ask yourself:

• Is the roof in good shape with no active leaks?
• Do the furnace, air conditioner and water heater work reliably?
• Is the basement dry, with grading that slopes away from the house?
• Are the electrical panel and plumbing free of known issues?

Fixing these protects your price. It’s not exciting, but it’s often the best money you’ll spend.

Kitchens and bathrooms: refresh, don’t overbuild

Kitchens and bathrooms sell homes, but they’re also where homeowners overspend most often. In many bungalows, a smart refresh beats a full gut job.

Kitchen ideas with strong value

• Paint or reface cabinets instead of replacing them.
• Install a new countertop and backsplash.
• Replace dated light fixtures and add under-cabinet lighting.
• Update the faucet and cabinet hardware.

Bathroom ideas with strong value

• Replace a worn vanity and mirror.
• Regrout or retile the tub surround.
• Swap in new fixtures and a quiet exhaust fan.

If you do want a full renovation, keep finishes in line with your neighbourhood. Our post on renovating on a budget has more ways to stretch your dollars.

Basement suites and added living space

For bungalows, one of the strongest value plays is the basement. A full basement can become extra living space, a rec room or a legal second unit.

Ontario now allows up to three residential units on most serviced urban lots, subject to local zoning. A legal suite needs permits, fire separation, proper egress windows and a separate or compliant shared entrance. Done properly, it can bring in rental income and appeal to investors and multigenerational families.

Skip shortcuts. An unpermitted suite can create problems with insurance, financing and resale. You can see how buyers value this in our listings of bungalows with a separate entrance.

How to plan renovations before you sell

If you’re selling within the next year, keep the plan simple and focused:

1. Get a home evaluation to understand your price range.
2. Fix anything an inspector would flag.
3. Declutter, clean and paint in neutral colours.
4. Refresh lighting, hardware and curb appeal.
5. Stage the main rooms so buyers can picture themselves living there.

Our post on quick interior upgrades for a home sale lists simple projects you can finish in days, not months.

Renovations that rarely pay back

Some projects are worth doing for your own enjoyment, but don’t expect full value back at sale:

• Swimming pools in areas where buyers see them as upkeep.
• Very personal design choices, like bold tile or unusual layouts.
• High-end finishes far above the neighbourhood standard.
• Converting bedrooms into specialty rooms that shrink the bedroom count.

Frequently asked questions

What renovation adds the most value to a home?

Repairs to major systems and simple cosmetic updates usually return the most per dollar. Kitchens, bathrooms and legal basement suites can add significant value when they match the local market.

Should I renovate before selling my house?

Focus on repairs, paint, cleaning and curb appeal. Large renovations right before a sale often don’t return their full cost, so ask a Realtor which updates matter in your area.

Does a basement apartment increase home value?

A legal, permitted unit can add value through rental income and wider buyer appeal. An unpermitted one can create insurance and financing problems.

The bottom line on renovation ROI

The smartest renovation plan starts with repairs, adds low-cost cosmetic updates and saves big projects for where they match the market. Always get several quotes and use permitted contractors.

Before you spend, find out what your home is worth today with a free home evaluation. Then compare against similar homes to see which upgrades would make the biggest difference.