Free England rent checker
Check if your rent is fair or ready to increase
Compare the current rent and proposed increase against local market evidence and see whether a Section 13 rent increase is likely to be supportable, risky, or under-evidenced.
England private rented sector
Built around Form 4A / Section 13
Uses comparable market evidence
Shows challenge risk before you serve

Compare against the local market
See where the current and proposed rent sit against live comparable listings nearby.
See supportability and challenge risk
Understand whether the increase looks supportable, borderline, or needs stronger evidence first.
Move into the right Section 13 route
Start with the Standard pack, switch to Defence, or take the fuller protection route.
Rent checker flow
Check the market range, evidence, and next Section 13 route
Check whether the proposed increase looks supportable before you serve Form 4A.
1. Property basics
2. Condition & evidence
3. Review & calculate
What the result will answer
- Does the proposed increase look supportable?
- Is the market evidence strong enough?
- How likely is a tenant challenge?
- Should you use Standard, Defence, or fuller protection?
Truthful urgency
Do not serve Form 4A until the dates, evidence, and service method line up with the route you choose.