RICS Level 3 Building Survey in Stevenage

Our RICS Level 3 Building Survey is the most detailed RICS report we provide. It is a visual inspection of all accessible parts of the property, and it goes further than a routine home survey by commenting on construction, materials, visible defects, likely repairs, maintenance priorities and the consequences of not repairing them. In Stevenage, that level of detail matters in the Old Town terraces, in 1960s semis off Fairlands Way, and in newer homes where extensions or alterations have changed the original structure. The report is written for a buyer who wants plain-English diagnosis, not a sales brochure.

We do not carry out destructive investigation. We do not open up the fabric, lift carpets, test services, or send a drainage camera down the pipes as part of the survey. Those are specialist follow-ups if something on the day suggests movement, damp ingress, hidden roof failure, electrical concern or drain trouble. A Level 3 survey can point you to the next step, but it is not a structural engineer's report, and it is not a guarantee that the property is free from defects. If the surveyor sees a more serious issue, we spell out why it matters and what should happen next.

The strength of the report is in the detail. On a Stevenage house, that might mean a cracked bay on an older property near the Old Town High Street, a flat roof that has reached the end of its life in a post-war house, or spalled concrete lintels on a Broadwater semi. We explain what the defect is, what may have caused it, what repairs are likely, and what could happen if the problem is left alone. That is the level of guidance buyers usually want when they are paying more for a survey because the home already feels less straightforward than a standard modern build.

• Roof coverings and chimneys
• Loft structure and insulation
• External walls, pointing and render
• Floors, ceilings and visible joinery
• Accessible services and evidence of maintenance issues

Stevenage's housing profile shapes the survey. With 31.0% terraced homes, 29.2% semi-detached homes, 29.1% flats, and only 10.3% detached homes, the town is dominated by building types that were often produced at scale during the New Town decades. On streets around Fairlands Way and Broadhall Way, we commonly look for thermal cracking, concrete lintel failure, flat-roof wear, poor loft ventilation and original services that are close to the end of their service life. The age band matters too, because 57.0% of the housing stock was built between 1945 and 1980.

The ground conditions matter as well. Stevenage sits on Chalk bedrock with Clay-with-flints, Glacial Till and some River Terrace Deposits above it, and the clay-rich layers can bring moderate to high shrink-swell risk where they sit near the surface. That means a little stepped cracking, sticking doors or a split over a long rear extension can be more than decoration if the home sits on shallow foundations or drains poorly. Surface water flooding is the other local issue to watch, especially during heavy rainfall when local depressions and overloaded drainage systems leave water sitting where it should not be. Environment Agency flood maps are worth checking for any home that lies low or backs onto a drainage path.

Old Town changes the picture again. The pre-New Town streets around the Old Town High Street and its listed buildings are more likely to have solid brick walls, slate or clay tile roofs, timber floors and lath-and-plaster ceilings. In that stock, damp penetration, timber decay, settlement and old alterations are more common than on the post-war estates, and a surveyor needs to read the building rather than just the room layout. Stevenage is not a mining town, so deep mining subsidence is not the headline concern, but failed rainwater goods, poor repairs and past structural alteration can still leave a property with serious defects.

• Concrete lintels failing on post-war homes
• Flat and low-pitch roofs reaching the end of life
• Condensation in poorly ventilated roof spaces
• Damp penetration in Old Town solid-wall properties
• Asbestos risk in pre-2000 stock