RICS Level 3 Building Survey Dunstable

A Level 3 survey is the most detailed visual inspection in the RICS range. Our surveyors look at every accessible part of the building, which means the roof space, ceilings, walls, floors, openings, drainage points where they can be seen, and the visible parts of the services that can be checked safely on site. In a place like Dunstable, that level of detail matters around the town centre crossroads and along the A5, where older fabric, later alterations and repaired masonry often sit side by side.

The report does more than list defects. It explains the construction used, comments on materials, describes how serious each issue appears to be, and sets out the repairs or ongoing maintenance that should be prioritised. If we find cracked render, slipping tiles, rotten timbers, poor ventilation or signs of historic movement in a property near Grove House Gardens or Priory Gardens, our report explains what that may mean for the building and what happens if it is left alone.

A Level 3 survey does not include destructive opening up, lifting carpets, a drainage CCTV survey or laboratory testing of services. We do not take the building apart, and we do not guess at hidden defects where access is not available. Where the inspection suggests a specialist follow-up, such as a structural engineer, damp surveyor, electrician, gas engineer or drainage contractor, our report says so clearly.

• Accessible roof space and loft inspection
• Sub-floor and timber checks where safe
• Visible services and drainage observations
• Defect ratings with repair priorities
• Advice on likely consequences if works are delayed

Dunstable does not have one single house type, and that is exactly why the Level 3 report earns its keep. The conservation area, designated in 1976 and reviewed over time, centres on the town-centre crossroads and the A5, so the older stock there can hide different build methods in the same street. On one side you may find an older masonry shell, on the other a later alteration with new brickwork, different roof coverings or a changed opening where a window once sat.

Around the older parts of the town, the issues we watch for are the same ones that tend to show up in traditional buildings across Bedfordshire, but the local setting matters. That means roof coverings that have aged unevenly, chimney defects, poor mortar repairs, damp where ventilation is weak, timber decay around hidden junctions, and patched work where a later extension meets an older wall. Priory Gardens, Grove House Gardens and the streets close to the centre are the kind of places where older fabric and later repairs can sit very close together, so surface finish alone can be misleading.

The newer end of the market creates a different reading. Tavistock Place, built on old industrial land, and Bronze Park, with its red brick homes, show how recent schemes sit alongside older streets and listed buildings. Even where a house looks modern, a Level 3 survey can still matter if the property has had changes, roof alterations, flat-roof sections, or signs of settlement around openings. We look at what the building is made of, how it has been altered, and whether the visible condition tells a clean story or a mixed one.

• Roof wear around chimneys and valleys
• Mortar failure in older brickwork
• Damp at low level in traditional walls
• Hidden defects at extension junctions
• Signs of movement around openings and bays