Most homes contain things that sit unused for most of the year. Renting them out can turn that idle stuff into steady extra income with relatively little effort. The key is knowing what’s worth renting, what the risks are, and how to protect yourself.
A quick guide to what’s worth renting
Here’s how the common options compare, roughly from lowest effort and risk to highest.
Parking spaces: low effort, low risk. In busy areas near stations, hospitals, stadiums, city centres or airports, a reliable parking space is genuinely valuable. List it on a parking app, which varies by country, or rent it to a neighbour or local worker. Check your deeds, lease or building rules first, as landlords, management companies and councils sometimes restrict it.
Equipment and tools: low effort, moderate risk. Power tools, garden machinery, cameras and lenses, camping gear, party speakers and gazebos, bikes and kayaks are all expensive to buy and rarely needed. Peer-to-peer rental platforms and local groups can find renters. Always take a deposit, and inspect items before and after each rental.
Storage space: low effort, moderate risk. A spare room, garage, loft or shed can become affordable storage for students between terms, people moving house or small businesses. Be clear about what’s not allowed, such as hazardous materials, food or anything illegal, and agree how and when renters can access their things, especially if the space is in your home.
Your car: more income, more risk. Car-sharing platforms can pay well, but they bring more wear and greater risk. Make sure the platform’s insurance genuinely covers you, read the exclusions, and tell your own insurer. Renting out your car without the right cover can invalidate your policy.
Rooms: highest income, most regulation. A lodger or short-term guests can bring in significant money. This is also the most regulated option, with many cities setting rules on registration, how many nights you can let and safety standards. If you rent or have a mortgage, you may need your landlord’s or lender’s permission.
Five protections for every rental
1. Insurance. Ask yourself what happens if someone is injured on your property, if your gear is damaged or stolen, or if a renter causes damage with it. Many standard home policies don’t cover rental activity. Some platforms include insurance, but check the limits and exclusions.
2. A written agreement. Even a simple one should cover the rental period and price, the deposit and what it covers, the condition of the item or space, who pays for damage or loss, and access and cancellation terms.
3. Photos. Photograph everything before each rental. It makes disputes far easier to settle.
4. Sensible pricing. Check what similar items or spaces rent for locally, and factor in wear and tear, cleaning and the time you spend handling bookings. Weekly or monthly rates often mean less admin.
5. Records for tax. Rental income is usually taxable, though some countries offer allowances for small amounts or for renting part of your home. Keep records of income and costs, and check the rules where you live.
Where to begin
Start with the simplest option you have, such as a parking space or a piece of equipment. Learn how bookings, deposits and handovers work, then decide whether bigger commitments like your car or a spare room are worth the extra effort and risk.
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