

Leasehold properties make up a huge chunk of the UK housing market, particularly flats and new-build homes. For a lot of buyers, especially first-timers, the leasehold structure doesn’t get much attention until something goes wrong. By then, it’s often too late to renegotiate or walk away without financial pain.
The problems aren’t always obvious. A flat can look perfectly fine on a viewing, pass a basic inspection, and still come with a lease that causes serious headaches, or significantly reduces the property’s value, further down the line. That’s why it pays to know what you’re looking for before you sign anything. Here’s a breakdown of the key things to check.
Lease Length: Why Anything Below 85 Years Is a Red Flag
Mortgage lenders typically won’t lend on properties with fewer than 70 or 85 years remaining on the lease, depending on the lender. Some will set their threshold even higher. So if you’re buying with a mortgage, a short lease could kill the deal entirely.
Even if you can get a mortgage now, a short lease will start to affect the property’s value and resale potential fairly quickly. Extending a lease costs money, often a significant amount, and the shorter it gets, the more expensive that process becomes. It’s worth checking the remaining term early and factoring in the cost of an extension if needed.
Service Charges and Ground Rent
Service charges can vary wildly. Some are reasonable and clearly accounted for. Others are vague, poorly managed, and prone to sudden increases. Always ask for at least three years of service charge accounts before you commit.
Ground rent is another thing to scrutinise carefully. The Leasehold Reform (Ground Rent) Act 2022 banned ground rents on new leases in England and Wales, but older leases can still carry them, and some have clauses that allow the ground rent to double every ten or twenty years. A lease with doubling ground rent can be difficult to mortgage and even harder to sell.
What a Survey Can and Can’t Tell You
A HomeBuyer report is a RICS Level 2 survey that will highlight visible and accessible defects in the property: damp, structural cracks, roof issues and so on. For a conventional flat or leasehold property in reasonable condition, it’s a sensible starting point and will flag physical problems that affect the property’s condition and value.
What it won’t do is assess the lease terms themselves. That’s the job of your conveyancing solicitor. The survey and the legal work cover different ground, and you’ll need both to get a complete picture.
Questions to Ask About the Management Company
For leasehold flats in particular, the management company or freeholder can make a huge difference to your experience as an owner. A well-run building with transparent accounts and responsive management is very different from one where leaseholders are constantly fighting for basic repairs or challenging inflated costs.
It’s worth asking:
- Who manages the building and what’s their track record?
- Are there any planned major works (a roof replacement, for instance) that will trigger a large one-off charge?
- Have there been any disputes between leaseholders and the freeholder?
- Is there a residents’ management company, and do the leaseholders have control of it?
Your solicitor will carry out searches and review the lease in detail, but some of this information comes from asking the seller directly and doing your own research.
Restrictive Lease Clauses Worth Knowing About
Some leases include clauses that seem minor but can cause real problems in practice. Restrictions on subletting, for example, will matter if you ever want to rent the property out. Restrictions on alterations could stop you from doing fairly standard work like fitting new flooring or knocking through a non-structural wall.
Pet clauses are another one that catches people out. The lease might prohibit pets outright, or require the freeholder’s written consent. If you have or plan to have animals, it’s worth checking this before you get too attached to a property.
Final Thoughts
Leasehold buying doesn’t have to be a trap. Millions of people own leasehold properties without any major issues. The difference usually comes down to how much due diligence was done before exchange. Check the lease length, understand the service charges, get a proper survey done on the physical condition of the property, and let your solicitor dig into the legal details. Taken together, those steps will give you a much clearer picture of what you’re actually buying.
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