Aberystwyth · Dyfed
Structural surveys and crack monitoring in Aberystwyth
Monitoring a house in Aberystwyth usually means a base reading, then visits through late summer and late winter. Once the engineer is satisfied the building is stable, the repair is specified and we price it in writing.
Guide price from£460per property inc VAT

- Postcodes
- SY23
- Population
- about 19,000
- Area
- Dyfed
- Pricing region
- Wales
How do local ground conditions affect structural surveys and crack monitoring in Aberystwyth?
Aberystwyth, Dyfed: about 19,000 residents across postcode districts SY23.
Shrinkable clay is less common in Dyfed than in south-east England. Parts of Dyfed lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Typical buildings in Dyfed: Stone cottages, Victorian terraces in Llanelli and Carmarthen, and post-war estates.
What to expect when we carry out structural surveys and crack monitoring
Free initial assessment
Send photos of the cracks with something for scale and tell us when they appeared. We give a free view on whether an engineer’s inspection is worthwhile, and whether your insurer should be told first.
Install monitoring points
Tell-tales, measuring studs or level points are fixed at the locations the engineer chooses. A base reading is taken on the first visit, so every later reading can be compared against it.
Seasonal readings
Readings are taken at intervals across the seasons, typically including late summer when clay is driest and late winter when it is wettest. The engineer checks each set against the base reading and decides whether more visits are needed.
Is it time for structural surveys and crack monitoring? Common signs
- A mortgage valuation recommending a structural engineer’s report
- An insurer or loss adjuster asking for monitoring
- Cracks that seem wider after a hot, dry summer
What should you budget for structural surveys and crack monitoring in Aberystwyth?
Guide prices below are for homes in Aberystwyth, on Wales rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Structural engineer's inspection and report | £460 – £1,850 | per property |
| Crack monitoring: installation and three seasonal readings | £1,350 – £2,200 | per programme |
| Extra monitoring visit | £385 | per visit |
Repair options we may recommend
Engineer’s structural inspection and report
A chartered structural engineer visits, records the cracks, checks the walls, floors, drains and nearby trees, and writes a report on the likely cause and next steps. It may recommend monitoring, investigations such as trial pits, or a repair specification.
Best for: A first expert opinion on any significant cracking
Tell-tales and crack-width monitoring
Gauges are fixed across key cracks and read at set intervals, or reference studs are measured with callipers to a fraction of a millimetre. The readings show whether each crack is widening, closing or stable, and whether any change follows the seasons.
Best for: Tracking individual cracks over the seasons
Rules for structural surveys and crack monitoring in Wales
In Wales, small like-for-like repairs do not usually need approval, but work that alters or strengthens the structure needs building control under the Welsh Building Regulations, and the Party Wall etc. Act 1996 can apply to shared walls.
Your structural surveys and crack monitoring questions
What is the price of structural surveys and crack monitoring in Aberystwyth?
Guide prices for structural surveys and crack monitoring in Aberystwyth start from about £460 per property, including VAT, on Wales rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you carry out structural surveys and crack monitoring in Aberystwyth?
We do. Aberystwyth and the surrounding area are covered, including nearby Dyfed. A free initial assessment from your photos is the first step.
Does the ground around Aberystwyth cause cracking?
The western edge of the South Wales coalfield lies beneath Llanelli, Ammanford and parts of Pembrokeshire, while the rest of the area is older hard rock with glacial deposits in the valleys. Only an investigation can say why a particular building has moved.
Who carries out the crack monitoring?
An independent chartered structural engineer designs the monitoring and interprets the readings. We can arrange the engineer for you. We are the repair contractor, so we carry out the repair the engineer specifies once the monitoring has shown what is needed.
How long does crack monitoring take?
Monitoring normally runs for 6 to 12 months, because readings need to cover both the dry and wet seasons on clay soils. Shorter periods can be enough where the cause is clearly non-seasonal, such as a drain leak that has been repaired. The engineer decides when there is enough evidence.
More repairs we carry out in Aberystwyth
- Bay window subsidence repairs
- Lintel replacement
- Wall tie replacement
- Crack stitching
- Chimney stack repairs
Call about cracks at your Aberystwyth property or send photos, and we will explain the inspection and monitoring options and guide prices.