Everything you need to push back on an unfair rent increase
Check your notice for free, compare live market rents across 30 English towns, track our quarterly Rent Increase Index, and know your rights with plain-English guides.
How it works
Three simple steps to know where you stand.
Answer a few questions
About your tenancy, the notice you received, and your rent details.
We check the rules
Against Section 13 of the Housing Act 1988, local market rents, rental demand, and area data.
Get your results
See what’s valid, what you can challenge, and get an evidence pack that does the work of a surveyor.
The renter’s toolkit
Free tools to work out where you stand, backed by live market data.
Rent Increase Check
Check your Section 13 notice against the rules, local market rents and area data. Free, 2 minutes.
OpenRent Calculator
See the average rent for your postcode and what rent is affordable on your income.
OpenAverage Rent by Town
Live market rents for 30 English towns, broken down by property size.
OpenRent Increase Index
Our quarterly index tracking how average rents move across England.
OpenKnow your rights
Plain-English guides to rent increases in England.