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Windows, Doors and Service Charges: Who Is Responsible in a Leasehold Flat?

Writer: Tollington Surveyors
Tollington Surveyors
Sep 2
2 min read
Windows, Doors and Service Charges: Who Is Responsible in a Leasehold Flat?


Windows and external doors can be an unexpected source of confusion when buying or owning a leasehold flat.


They may appear to form part of your home, but responsibility for repairing or replacing them is not always straightforward. Depending on the lease, the obligation may sit with the leaseholder, freeholder or management company.


The lease decides who covers what

Some leases include the glass, frames and entrance door within the area maintained by the leaseholder. Others make the freeholder responsible for windows, external doors or the building’s exterior, with the cost recovered through the service charge. Responsibility can even be divided: a leaseholder may maintain the glazing while the freeholder looks after the frames.


Your solicitor should check the repairing obligations, alteration clauses and plans attached to the lease. You should also establish whether consent is required before changing a window or door’s material, colour or design.


Why a neighbour’s alterations may affect you

Even when the freeholder is responsible, another leaseholder may replace their windows or entrance door without obtaining the correct approval. Poor installation can cause water penetration around openings, damage adjoining finishes or affect the appearance of the whole elevation. An unsuitable flat entrance door could also compromise fire separation along a shared escape route.


These issues can affect neighbouring flats and lead to investigation or remedial work. Depending on the lease and how the freeholder enforces it, costs could become part of the building’s service charge. Buyers should therefore look beyond the flat and note inconsistent replacements elsewhere in the building.


Understand the service charge position

Where the freeholder arranges replacement windows, doors or related external repairs, leaseholders may still fund the work through service-charge contributions. Ask for recent accounts, the current budget, reserve-fund information and details of planned major works. Check whether any consultation notices have been issued and how your percentage contribution is calculated.


A low annual service charge does not necessarily mean low future costs. It may indicate that little money is being set aside for larger projects. A survey can identify visible defects such as decayed frames, failed seals, draughts, damaged doors and signs of water ingress. The legal documents then establish who must arrange the work and who ultimately pays.


A genuinely local firm

At Tollington Surveyors, we are a genuinely local firm — based here, working here and familiar with the buildings, roads and communities that make this part of London so distinctive. We cover Highgate, Hampstead, Finsbury Park, Crouch End, Tottenham, Muswell Hill, Islington, Clissold Park, Haringey, Camden and the surrounding neighbourhoods. Our local knowledge means our guidance is relevant, practical and tailored to the homes we see every day.


Contact us today to arrange a RICS HomeBuyer or Building Survey — our process is straightforward, our advice is independent, and you will always deal directly with a qualified local surveyor.



Tollington Surveyors is a small, locally-focused surveying company based in Stroud Green, and dedicated to serving the Haringey area. Learn more >


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