Who Is Responsible for Shared Guttering?

Start with the paperwork

Gutters that run along a pair of houses or a terrace may belong to each owner, to one owner or to a freeholder, depending on how the properties were laid out. The documents that answer this are the title deeds, the register entries for each property and any lease or transfer that mentions rights and responsibilities for roofs, walls and drains. Some deeds say that owners must repair the parts that serve their property and share the cost of anything that serves both. Others are silent.

You can obtain your title register and plan from HM Land Registry for a small fee. Your solicitor or conveyancer may have a copy from when you bought. Read the sections on covenants and rights, and look for any mention of party structures, roofs or guttering. If the house is leasehold, the landlord or management company may be responsible for the structure and recharge you through service charges.

How shared gutters work in practice

On a semi-detached house, the roof edge is normally split down the party wall, with each side's gutter running along its own eaves. The gutters may meet at a joint over the dividing wall, and a leak there affects both. In a terrace, the gutter often runs continuously along several houses, or a shared downpipe serves two roofs. Rain falling from one roof can end up in the neighbour's run. The result is that the gutter can serve more than one owner, even if each owns a piece of it.

Problems arise when a shared run is blocked, sagging or leaking and neither side acts. Water from a failed joint soaks the wall of one house or the other. Our pages on party wall and roof work and who pays for a shared roof cover related ground for the roof itself.

A few typical set-ups are worth knowing. In a pair of semis, each owner often looks after the gutter on their own roof, and the joint above the party wall is the grey area. In a terrace, a continuous run may serve several houses, and the deeds for each may refer to a shared right to drain water. In a flat or maisonette, the structure and the roof are usually the freeholder's responsibility, with costs shared through the service charge. A house built as part of an estate may carry covenants that require owners to keep shared drainage in repair.

What to do if you share a leaking gutter

A sensible order of steps works for most disputes:

• Photograph the fault, with dates, so that you have a record of the damage and of when it started.
• Check the deeds for any clause that covers roofs, gutters or shared drains.
• Speak to your neighbour, calmly, and show them the photos. Many disputes end here once both sides see the problem.
• Get a quote for the repair, ideally covering both sides, so there is a figure to agree on.
• Put any agreement in writing, even an email, saying who pays what.

If the neighbour refuses to engage, advice is available from a solicitor, or from Citizens Advice. We cannot give legal advice, and what applies to you depends on your deeds and circumstances. You may also be able to carry out repairs to your own side and the shared joint to stop damage to your house, and keep records of the cost.

Insurance is another thing to check. Home insurance may cover sudden damage from a failed gutter, though it does not usually cover wear and tear or lack of maintenance. Read the policy wording and ask the insurer before you commit to a repair. If a neighbour's gutter has damaged your property, your insurer may handle the claim and pursue the matter for you, which can be easier than a direct dispute.

Making the repair practical

Whoever is responsible, the physical job is easier when done as one. A single visit with one tower or scaffold, covering both sides, costs less than two separate visits. A contractor can seal the joint over the party wall, renew the bracket and check that the fall runs towards the downpipe on both sides. Our guide to fixing a leaking gutter joint explains the repair, and why gutters overflow deals with blockages that cause trouble for both houses.

If you replace the whole run, matching profile and colour helps the pair of houses look consistent, as discussed in whether gutters should match fascia and soffit. When we survey a shared roofline, we photograph both sides and the joint, tell you what failed, and give fixed written figures that can be shared between neighbours. The guttering, soffits and fascias page describes the service.