Chartered structural engineers, detailed reports
St Davids homes sit within a small city shaped by stone walls, slate roofs and a coastline exposed on three sides. Our structural engineers regularly inspect properties around Cathedral Close, Quickwell Hill and Nun Street where movement in old masonry, altered layouts or failing lintels can raise concern. The historic core sits inside the Conservation Area, which was designated in 1972 and extended in 1995, so many properties need a closer read than a standard visual check. That matters in streets with listed buildings, older cottages and newer schemes such as Maes Y Felin.
A structural survey is the right step when cracks widen, doors begin to stick, floors slope or a wall has been removed without proper support. We assess the load path through the building, the condition of foundations, roof structure, walls, floors and any signs of subsidence, heave or lateral movement. Buyers use our reports before exchange, while homeowners often call us after a failed extension, a wet winter near the River Alun or a sudden crack in a stone elevation. Our team can also provide calculations and specifications for remedial works where repairs need a clear engineering route.
Our inspection starts with the structure itself. We look at foundations, load-bearing walls, lintels, roof spread, floor joists and any signs that loads are not travelling safely through the building. In St Davids, that can mean a close look at stone elevations near Cathedral Close, slate roofs on older terraces and block-and-stone homes such as those at Maes Y Felin, where native Pennant stone appears in traditional construction.
Cracking is only part of the picture. We measure movement, check door and window openings, read the pattern of any fracture and decide whether it looks historic, seasonal or progressive. Where a property has been altered, such as a removed chimney breast or an open-plan extension, we trace the path of support and look for hidden overload. The site visit usually takes 2-3 hours depending on severity, and that time lets us inspect the structure rather than simply photograph it.
St Davids has a housing mix that rewards close inspection. homedata.co.uk records show an overall average house price of £362,714, with detached properties at £413,056, semi-detached at £265,167 and terraced homes at £282,500. The average price paid for properties in St Davids was £322,000 as of 9 April 2026, while the average sold house price is £347,154. Prices were 6% up on the previous year across historical sold data, but the average price paid also shows a 5.6% fall over the last 12 months, and the market sits 7% below the 2022 peak of £388,993.
The age profile matters just as much as the price data. home.co.uk listings show pre-1919 detached homes, a 1938 dormer bungalow, a 1980-1989 flat and a detached bungalow built in 2020, so our engineers meet very different construction types in the same postcode sector. The middle price per square metre in SA62 6 is £2,840, and half of the 145 transactions in that sector sold for between £2,320 and £3,410 per square metre. That spread tells us the housing stock ranges from compact flats to larger detached homes, with different structural demands in each.
Heritage constraints add another layer. The Conservation Area holds 115 Listed Buildings and 11 Scheduled Ancient Monuments, with landmarks such as St Davids Cathedral, the Bishop's Palace and Porth-y-Twr inside the historic core. We also see Court House, a 17th-century listed building, St Davids Court as a Grade II Listed Building, and the Round House on Quickwell Hill, built in 1965 and now listed. Those buildings often carry original stonework, older timber, lime mortar and later alterations, so our surveys pay close attention to load transfer, past repair methods and the way previous works have changed the structure.
Some warning signs are obvious. Diagonal cracks, stepped cracks in masonry, horizontal cracking near a floor line, doors that bind and windows that no longer close cleanly all point us towards a more detailed inspection. A gap between a wall and ceiling, a bulging wall face or a floor that feels uneven underfoot can also show that load is not being carried as intended. In older homes around Nun Street and Cathedral Close, even small changes deserve a proper read because stone and lime construction behaves differently from modern cavity walls.
Recent alteration is another trigger. If an extension has been added, a chimney breast removed or internal walls opened up without calculations, the building may have new load paths that need checking. The same applies after a leak, a flood event near the River Alun or long-standing damp in a lower wall where water has weakened mortar or timber. When the pattern points to movement rather than surface cracking, our chartered structural engineers assess the whole structure, not only the visible defect.
We start with a short discussion about the issue, the property type and any previous works, such as extensions, underpinning or wall removals.
Our engineer attends the property, usually for 2-3 hours, and inspects the accessible structure, cracks, floors, roof voids and external walls.
We measure crack widths, check levels, inspect junctions and note any signs of rotation, bowing, subsidence or historic movement.
The findings are assessed against structural principles, and we can run calculations where support, spans or wall stability need confirmation.
You receive a clear report with our diagnosis, risk level, repair advice and, where required, specifications for remedial works.
We talk through the report, answer questions and explain any monitoring, contractor input or next steps, including subsidence monitoring over 12 months where that is the sensible route.
Not every crack means failure. Hairline cracks can come from normal drying, settlement or thermal movement, especially where a wall has fresh plaster or new render. Moderate cracks need more context, because the width alone tells us less than the direction, location and whether the crack changes over time. Severe cracking, especially where masonry opens in a stepped pattern or a wall begins to lean, calls for direct engineering review rather than guesswork.
Seasonal movement often shows a different pattern from progressive subsidence. A crack that opens a little in dry weather and closes again during wetter months may point to moisture-related ground movement, while a crack that keeps widening across several months suggests a structural cause that needs closer attention. In St Davids, where the River Alun runs along the western edge and the city sits within a coastal setting, we also consider how exposed elevations, drainage and historic ground conditions affect a building's behaviour. If movement looks active, monitoring can help us separate short-term change from a building that is continuing to shift.
Some situations call for immediate action. A new horizontal crack in a retaining wall, widening gaps around window heads, or a chimney that has started to twist are all signs that load and restraint may be changing. Other cases can be monitored first, especially where a listed building or older stone house shows long-standing cracks that have not moved. Our advice is based on the structure in front of us, not on assumptions drawn from the postcode.
Foundation behaviour needs a site-specific view in St Davids. There is no single dominant shrink-swell soil or mining belt across the area, so our engineers assess each property individually rather than assuming one ground type for every property. We inspect the building as it stands, check what can be seen at ground level and look for movement that links back to walls, openings and supports. That approach matters in a city with 17th-century fabric, modern listed buildings and newer homes built on different construction methods.
Floodwater and moisture are relevant here. Natural Resources Wales has identified upstream areas along the River Alun where reconnection of historical floodplain could reduce flood risk downstream, and that tells us ground moisture and drainage deserve attention in lower elevations. We also see traditional materials such as purple sandstone at St Davids Cathedral, block and stone construction at Maes Y Felin, native Pennant stone and slate roofs in newer homes. When a property is close to the coastal edge or stands in exposed masonry, we review how water, wind and previous repairs may have affected the foundations and lower walls.
Housing stock in St Davids spans older cottages, listed buildings, recent bungalows and new schemes with shared ownership and affordable rent. Maes Y Felin, developed by GRD Homes for Pembrokeshire County Council, includes seven one and two-bedroom bungalows in phase one at Llys Glas Fryn and eleven two-bedroom bungalows in phase two. One listing for The Sophia at Maes Y Felin, a 3-bed detached bungalow, was priced at £499,995, which shows how new-build values can sit alongside heritage homes in the same city.
Llys Menevia on Nun Street, by Life Property Group, includes one-bedroom apartments and larger houses such as The Porthgain, The Abereiddy and The Druidstone, with guide prices of £550,000 for a 4-bed detached house and £650,000 for a 5-bed detached house. That variety means we regularly inspect both compact units and larger family homes with more complex spans, roof forms or altered internal layouts. The area also has around 1,600 residents as of June 2025, 1,751 residents in the 2021 Census and a 2024 estimate of 1,391, so the market can feel small, with building form and condition carrying extra weight in each valuation or sale.
A structural survey makes sense when cracking, movement, damp-related damage or a recent alteration has raised doubt about the building's stability. We also recommend one if a property is older, listed, has been heavily changed or sits close to flood-sensitive ground near the River Alun. If a buyer, insurer or lender has flagged a specific concern, our chartered structural engineers can assess the issue and set out a practical repair route.
A structural survey is an engineering inspection focused on load paths, movement, support and defects that affect stability. A building survey, often known as a RICS Level 3 survey, looks more broadly at the condition of the fabric and visible elements of the property. In St Davids, we often suggest an engineer-led survey where cracks, wall removal or subsidence are the main concern.
Our structural surveys start from £500. The final fee depends on the size of the property, the severity of the issue, access requirements and how much inspection time the building needs. A compact flat near Nun Street will usually need less time than a large listed house with multiple roof spaces, outbuildings or historic alterations.
The site visit normally takes 2-3 hours, although more complex properties can take longer. We then analyse the findings and prepare the report, which typically arrives within 5-10 working days. If calculations or remedial specifications are needed, that work is included in the engineering process.
Yes. Our structural engineers assess the signs of subsidence, including crack patterns, floor levels, distortion around openings and any evidence of ongoing movement. In a place like St Davids, we also consider drainage, coastal exposure and historic repairs, because these can affect how a building settles or moves. Where movement appears active, we may recommend monitoring before any repair is specified.
Insurance may cover repairs if the damage stems from an insured event, but policies often exclude wear, poor maintenance or long-term deterioration. Insurers commonly ask for an engineer's report, photographs and monitoring evidence before they agree a claim. If subsidence is suspected, monitoring over 12 months is often the sensible route before major remedial work is started.
Yes. Our reports can include calculations and specifications where a wall, beam, lintel or foundation repair needs a defined engineering solution. That is useful after wall removals, extension failures or when a contractor needs precise guidance for repair works. We aim to give clear technical direction, not vague comments that leave the job open to guesswork.
They are not automatically defective, but they often need more careful inspection because their materials and alterations are usually older and more varied. In St Davids, the Conservation Area contains 115 Listed Buildings and 11 Scheduled Ancient Monuments, so our work often involves stone masonry, timber repairs and previous interventions. A listed building can be perfectly sound, yet still benefit from an engineering review before purchase or repair.
From £600
Full RICS Level 3 survey for older or altered homes
From £350
Homebuyer report for standard homes and newer properties
From £60
Energy performance certificate for sales and lettings
From £150
Valuation for Help to Buy repayment or sale
Structural survey fees in St Davids start from £500, with the final price shaped by the size of the property, the complexity of the defect and the access needed for a proper inspection. A small flat on a newer scheme will usually sit at the lower end of the range, while a large listed house near Cathedral Close can require a longer survey because roof voids, thick masonry and historic alterations take more time to assess. If calculations or drawings for remedial works are needed, that adds further engineering time and detail.
Current asking prices on home.co.uk show the spread of local stock, from a 2-bed flat listed at £250,000 in May 2026 to a 3-bed detached bungalow at Maes Y Felin at £499,995 and detached homes on Nun Street at £550,000 and £650,000. Those figures matter because more complex and higher-value homes usually need a deeper level of inspection, particularly where the structure includes multiple extensions, long spans or older stonework. For many St Davids homes, the cost of the survey is small compared with the risk of missing a structural defect before exchange.
Our reports are usually delivered within 5-10 working days after the site visit. We set out the defect, the likely cause, the level of urgency and the next step, which may be repair, monitoring or specialist follow-up. Where movement is suspected, we can also explain whether a 12-month monitoring period is the right route before any intrusive remedy starts. That clarity matters in a city with listed fabric, coastal exposure and a property market where the difference between a surface crack and a structural issue can be material.
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Chartered structural engineers, detailed reports
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.
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