5 Things to Fix Before Listing Your Home for Sale

When selling a home, deferred maintenance becomes a liability. Buyers discount for visible problems, and home inspections surface hidden ones. Fixing the right things before listing - not everything, but the right things - maximizes your sale price and reduces inspection surprises.

What to Fix vs. What to Leave

Not everything needs to be fixed before sale. Major renovations rarely recoup their full cost in the sale price. The goal is eliminating defects that: 1. Will show up in a home inspection report 2. Give buyers grounds to negotiate the price down 3. Make the home look neglected during showings

Fix 1: Plumbing Leaks and Running Toilets

Inspectors check every faucet, every toilet, and under every sink. Running toilets and dripping faucets cost $50-$200 to fix and will be called out in the inspection report if you don't.

What to address: - Running toilets (fill valve and flapper replacement) - Dripping faucets (cartridge replacement) - Slow drains (P-trap cleaning or snaking) - Leaks under sinks (supply line tightening or replacement) - Staining or water damage in cabinet floors (indicates past or ongoing leak)

Cost: $50-$500 depending on scope. High return on investment relative to the cost.

Fix 2: HVAC System Service and Filter

Inspectors test the HVAC system. A dirty filter, an AC that doesn't cool, or a furnace that doesn't ignite will be in the report - and buyers will ask for credit or a repair.

What to do: - Schedule a tune-up ($80-$150) before listing to ensure the system works correctly - Replace the filter with a clean one - Address any minor HVAC issues the tune-up identifies

A well-serviced HVAC system with documentation (the tune-up receipt) communicates that the home has been maintained. This reduces buyer anxiety and reduces negotiation pressure.

Fix 3: Electrical Issues (GFCI Outlets, Exposed Wiring)

Inspectors flag: - Missing GFCI protection in kitchens, bathrooms, garages, and outdoor areas - Exposed or improperly connected wiring - Aluminum wiring without proper connections (in older homes) - Double-tapped breakers (two wires under one breaker screw) - Missing cover plates on outlets and switches

GFCI outlet installation costs $100-$200 per outlet for a licensed electrician. Missing cover plates cost $1-$5 each. These are easy wins.

Double-tapped breakers and aluminum wiring issues require a licensed electrician (C-10) and should be addressed before listing - they affect insurability and are significant inspection findings.

Fix 4: Water Heater Strapping and Compliance

In California, water heaters must be double-strapped to the wall (earthquake strapping requirement). Inspectors cite this almost universally on unstrapped heaters.

A strapping kit costs $15-$25 at hardware stores. Installation is straightforward for most handy homeowners or takes a plumber 15 minutes.

Additionally, check: - Water heater age (inspectors note it; buyers sometimes ask for credit on units over 10-12 years old) - Proper venting (for gas units) - Expansion tank presence (required in closed systems in California)

Fix 5: Roof and Attic Visible Issues

Home inspectors include the roof and attic in standard inspections. They won't climb a steep roof in person, but they observe from the ground and inspect the attic from inside.

What to address before listing: - Obvious missing or damaged shingles (visible from street/ground) - Flashing around skylights or chimney that's clearly separated - Attic insulation that's visibly inadequate - Water stains in the attic (indicating past or current leak) - Attic ventilation that's blocked

Roof issues are the largest source of inspection-driven price renegotiations. If there's a known roof issue, address it proactively or price the home accordingly - don't let it be a surprise in the inspection.

What Not to Fix (Usually)

Full kitchen remodel: Average cost $30,000-$80,000. Average return at sale: 60-70% in California. Better to price appropriately.

Old but functional bathroom: Unless it's truly dysfunctional or dramatically dated, an older bathroom doesn't require full replacement.

Cosmetic issues that buyers can see: Buyers expect to make cosmetic changes. Fresh paint and cleaning go further than minor renovations.

Foundation issues: Complex and expensive. Disclose, price accordingly, and negotiate honestly. Hiding foundation issues creates legal liability.

Prioritizing: What to Do First

When budget is limited, prioritize: 1. Safety items (electrical, CO detectors, GFCI) 2. Inspection items that will appear in every inspection report (water heater strapping, running toilets) 3. Visible defects that affect first impressions (roof, exterior condition, entry area)

A pre-listing home inspection ($300-$500) identifies issues before buyers do. It's often worth doing so you can prioritize repairs and go into listing with confidence.

Bottom Line

Fixing plumbing issues, HVAC service, basic electrical compliance, water heater strapping, and obvious roof/attic issues before listing eliminates the most common inspection surprises. These are relatively low-cost repairs with high returns in terms of reduced buyer negotiation leverage.

Sources and editorial notes

Prices and permit requirements vary by location, property, equipment, and scope. Treat price ranges as planning estimates and confirm current requirements with the relevant authority and contractor.

• California Contractors State License Board - when a contractor license is required
• US Department of Energy - Energy Saver
• US Consumer Product Safety Commission - home safety

Related guides

• Roof Inspection After Buying a Home: What the Report Should Cover
• How to Fix a Leaking Pipe Under the Sink
• How Much Does It Cost to Fix a Running Toilet?

Next step

Need professional help? Describe the job with Aniva and connect with local service providers.