Chartered surveyors in Llangefni

1 RICS surveyor covering 6 postcode districts around Llangefni, in North Wales. RICS Home Survey Level 2 and Level 3.

Llangefni, the county town of Anglesey, has three distinct layers of housing in similar measure: a pre-1900 core around the market town, a large 1965 to 1982 band, and a recent share close to the national average. Older stone buildings around the centre raise the solid-wall questions of moisture, pointing and roof structure, while the later estates bring their own of flat roofs, cavity insulation and the paperwork behind extensions. Dating a house correctly comes first here, because the three layers call for quite different surveys.

Local conditions

What we check in Llangefni.

Drawn from official open data for this area, not written from a template. It tells you what a survey here has to account for. It is not a substitute for the formal searches, and we say where those live.

6 postcode districts covered: We cover LL postcodes around Llangefni with 1 RICS surveyor. What we look hardest at depends on the age and construction of your particular property.What a survey covers
Isle of Anglesey: Building control records, conservation area status and planning history for Llangefni sit with Isle of Anglesey. Where alterations look unauthorised we will say so, and tell you what to ask your solicitor to confirm.

Sources: Environment Agency flood areas and ONS boundary data, both Open Government Licence; coalfield extents from published Coal Authority and BGS mapping. Coalfield boundaries are indicative. A mining report is the authoritative answer for any individual property.

The housing stock in Llangefni.

23.8%

of homes within 2.4km of the centre were built in 1965–1982. Age is the strongest single predictor of what a survey finds, so it is where we start before we have seen the property.

Homes in Llangefni by construction era, compared with England and Wales
Built	Share	Compared with England & Wales	Homes
Pre-1900	21.4%	+5.9 pts	1,420
1900–1929	4.8%	-5.2 pts	320
1930s	3.3%	-6.6 pts	220
1945–1964	16.4%	about average	1,090
1965–1982	23.8%	+5.5 pts	1,580
1983–1999	11.2%	about average	740
2000 onwards	19%	about average	1,260

6,630 homes across 7 statistical areas within 2.4km of the centre. The marker on each bar is the England and Wales share. Source: Valuation Office Agency, Council Tax stock of properties, © Crown copyright, Open Government Licence v3.0.

What that means on an inspection

1965–1982

Cavity walls with insulation increasingly built in, flat-roofed elements such as garages, dormers and rear additions, and a broader range of manufactured materials.

What we usually find. Flat roofs of this era are frequently on their second or third covering and are a common source of water ingress. Textured coatings applied before the mid-1980s may contain asbestos, as may some cement products, soffits and floor tiles.

Worth knowing. Asbestos-containing materials are usually safe if undisturbed and in good order, but they matter a great deal if you intend to remove ceilings, take down a garage or open up the layout.

Pre-1900

Normally solid walls of brick or stone with no cavity, lime mortar, timber suspended floors and lath-and-plaster internally. Any damp-proof course is either slate or absent altogether.

What we usually find. Damp at low level is the most frequent finding, usually where a slate damp-proof course has been bridged by raised ground or by later solid floors and cement render. Chimney stacks, roof coverings and rainwater goods are often at or beyond the end of their serviceable lives, and earlier repointing in cement rather than lime can trap moisture and spall the brick face.

Worth knowing. Solid walls cannot be treated like cavity walls. Injected chemical courses and internal tanking frequently move the problem rather than resolve it, so the cause matters more than the last remedy applied.

2000 onwards

Modern insulated construction to current Building Regulations, normally with a ten-year structural warranty, high levels of airtightness and mechanical ventilation in the newest homes.

What we usually find. Structural defects are uncommon; the recurring themes are condensation and interstitial damp where airtight construction meets ventilation that is switched off or never commissioned, along with workmanship snags in newer developments.

Worth knowing. On flats and any property with external wall insulation or cladding, establish the position on fire safety documentation early, as it can hold up a sale regardless of the building’s condition.

These are tendencies of the local stock, not findings on any particular house. A well-maintained Victorian terrace can be in better order than a neglected 1990s semi, which is the entire reason a survey is done on the building in front of you rather than on its postcode.

Available in Llangefni