Why self-managing your rental in Wandsworth is costing you more than you think

Self-managing a rental can work well if you are local, responsive, legally up to date and have reliable contractors ready when something goes wrong. But for many Wandsworth landlords, the real cost is not just the money paid to an agent. It is the time, risk, void periods and missed warning signs that quietly reduce your return.

The costs you may not be tracking

Your time has a value. Even a well-run tenancy needs admin, tenant communication, repairs, inspections, rent monitoring and compliance checks. If you are spending several hours a month managing one property, that time should be treated as a real cost, not a saving.

Compliance mistakes can be expensive. Landlords in England must stay on top of deposit protection, prescribed information, gas safety, electrical safety, right to rent, licensing where required and the correct legal notices. Deposit protection failures can lead to court penalties of up to 3 times the deposit, while electrical safety breaches can lead to substantial civil penalties. Our guide to letting covers the key legal requirements.

Void periods are another hidden cost. The average private rent in Wandsworth was around £2,599 per month in April 2026, so even a 2-week gap can cost roughly £1,200 in lost rent. A 4-week void can cost around £2,400, before you account for cleaning, repairs or remarketing.

Maintenance drift also adds up. Without regular property inspections, small leaks, damp patches and wear-and-tear issues can become bigger bills.

What professional management actually costs

Our full management service is 13% with no VAT charged. We also do not add hidden referral fees to contractor invoices. You can see the full breakdown on our additional fees page.

If you want to stay more hands-on, our letting only service may suit you better.

Start by checking your numbers. Use our rental yield calculator or book a free valuation. We have helped landlords in Wandsworth for over 20 years, and you can read more on our testimonials page, blog and residential buy to let page.

Self-management can feel cheaper, but it is not always better value.

Book your free, no-obligation valuation or call 020 8870 5800 for a straight answer on whether your current setup is working.