Bangor · County Down
Boundary and garden wall repairs in Bangor
Where older streets in Bangor and across County Down keep their original brick front walls, those walls often sit on shallow footings with soft lime mortar. Matching the bricks and mortar matters as much as the repair itself if the wall is to look right afterwards.
Guide price from£265per wall inc VAT

- Postcodes
- BT19, BT20
- Population
- about 61,000
- Area
- County Down
- Pricing region
- Northern Ireland
Is County Down prone to ground movement?
Bangor (BT19, BT20) has around 61,000 residents and sits in County Down. Neighbouring towns we cover: Newtownards (5 miles), Holywood (6 miles) and Downpatrick (23 miles).
Most of County Down is on firmer ground than the clay belts of the south-east. Ground movement here is more often linked to soils, drains and trees than to mining. What you mostly find across County Down: Victorian seaside houses in Bangor and Holywood, brick terraces and post-war estates.
Symptoms that point to boundary and garden wall repairs
- Wall leaning towards the pavement, drive or neighbour’s garden
- A tree close to the wall, with the base lifted or cracked
- Wall rocking or moving slightly when pushed at the top
Guide prices for boundary and garden wall repairs in Bangor
The ranges below reflect typical Northern Ireland costs for boundary and garden wall repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Repointing and minor repairsest. | £265 – £1,050 | per wall |
| Rebuilding a leaning sectionest. | £130 – £310 | per m² of wall face |
| New brick piersest. | £220 – £530 | per pier |
Methods for boundary and garden wall repairs
Rebuilding a leaning section
The leaning or badly cracked section is taken down, sound bricks cleaned for reuse, and the wall rebuilt on a new footing at a suitable depth. A damp-proof course and a proper coping are added, and the new work is jointed to the sound wall either side.
Best for: Sections that lean, rock or have cracked right through
New piers and movement joints
Brick piers are built at intervals along the wall, bonded in or tied with stainless fixings, to stiffen it against wind and lean. Vertical movement joints are cut where a long run keeps cracking. Gate piers are rebuilt larger and on deeper footings where they carry heavy gates.
Best for: Long walls with regular cracks, or weak gate piers
From first photo to finished repair
Photos and ownership
Send photos of the whole wall and close-ups of cracks, the lean and the coping, plus any nearby trees. Tell us whether the wall is yours, shared or your neighbour’s, as that affects who can instruct the work.
Site assessment
On site we check the lean with a level, look at the footing where it can be seen, note the bricks and mortar, and check for trees, soil loading and gate loads. If the wall turns out to be retaining soil, we treat it as a retaining wall.
Repair and rebuild
Sections are taken down, footings dug, and the wall rebuilt or repointed with a damp-proof course and coping. Reclaimed or matched bricks keep the wall consistent, and spoil and old materials are removed at the end.
Rules for boundary and garden wall repairs in Northern Ireland
In Northern Ireland, minor repairs usually need no approval, but structural work comes under the Building Regulations (Northern Ireland) 2012 and council building control. There is no Party Wall Act in Northern Ireland.
Frequently asked questions
How much will boundary and garden wall repairs cost in Bangor?
Guide prices for boundary and garden wall repairs in Bangor start from about £265 per wall, including VAT, on Northern Ireland rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Bangor?
We do. Bangor and the surrounding area are covered, including nearby Newtownards and Holywood. A free initial assessment from your photos is the first step.
Is the ground in County Down prone to subsidence?
County Down is mostly drumlin till over older rock and granite in the Mournes, with soft estuarine ground around Belfast Lough and Strangford. Only an investigation can say why a particular building has moved.
Does the Party Wall Act apply to garden walls?
It can, in England and Wales. A boundary wall that stands astride the line of junction, used by both owners, can be a party fence wall under the Party Wall etc. Act 1996, and some work to it needs notice. A wall wholly on one side is not covered in the same way. Scotland and Northern Ireland have no Party Wall Act.
Who is responsible for a boundary wall?
Responsibility depends on who owns the wall, which is shown in your title deeds and plans, or may be shared. A wall built on the line between two properties is often jointly owned. Check the deeds first and agree repairs with your neighbour, and in England and Wales check whether the Party Wall Act applies.
Other structural repairs in Bangor
- Structural crack repairs
- Brick arch repairs
- Subsidence insurance claim repairs
- Gable end wall repairs
- Roof structure repairs
Boundary and garden wall repairs near Bangor
Sharing a leaning wall with a neighbour in Bangor? Send photos and we will provide a quote you can both read, section by section.