RICS Level 2 Survey in DN18

DN18 covers Barton-upon-Humber and surrounding communities including Barrow-upon-Humber and Goxhill. It sits on the south bank of the Humber in North Lincolnshire, connected to the East Riding of Yorkshire by the Humber Bridge. The area has a diverse property market, ranging from historic terraced and semi-detached homes in Barton's town centre to post-war estates and a growing supply of modern new-build houses on the outskirts.

Over the past 12 months, 108 residential properties changed hands in DN18, with a market that has remained broadly stable. The overall average price of £207,674 represents a marginal -0.1% shift year-on-year, with detached properties averaging £304,333, semi-detached homes at £190,000, terraced properties at £145,000, and flats averaging £105,000. The 108 transactions comprised 35 detached sales, 38 semi-detached, 29 terraced, and 6 flat sales.

New-build activity in DN18 is notable, with three active developments in the Barton-upon-Humber area. Lovell Homes' Kingfisher Meadow offers 2, 3 and 4-bedroom homes from £185,000 to £345,000. Barratt Homes' Waters Reach development has 3 and 4-bedroom properties ranging from £219,995 to £349,995. Keepmoat Homes' Barton Waterside provides 2, 3 and 4-bedroom homes from £172,995 to £299,995. These new-build prices broadly reflect the area's established market values and point to sustained developer confidence in DN18.

Across all sectors of the market, a RICS Level 2 survey is a well-worthwhile investment before committing to a purchase. Our inspectors provide buyers with clear, actionable information about a property's condition - helping you negotiate effectively, budget for any remediation work, or walk away from a purchase that carries too much risk.

Flood risk is one of the most significant environmental considerations for buyers in DN18. Parts of the area, particularly those close to the Humber Estuary and local watercourses including the River Ancholme, are identified as having elevated risk from both river flooding and tidal events. Low-lying areas within DN18 are also susceptible to surface water flooding during heavy rainfall. Our surveyors note visible signs of past or ongoing flood risk and flag any property characteristics that increase vulnerability.

For properties in DN18's flood-risk zones, buyers should request a flood search as part of the conveyancing process and check the specific flood risk category assigned to the property by the Environment Agency. Our survey report comments on any evidence of historic flooding or flood protection measures - such as flood barriers, raised thresholds, or tanked basements - that are visible during the inspection. A property's flood risk can affect its insurability and future saleability, so understanding it before purchase is important.

Beyond flooding, the geology of DN18 also warrants attention. The area is underlain principally by Chalk bedrock, with superficial deposits including Till (comprising clay, silt, sand, and gravel) and Alluvium along river corridors. Areas with significant clay content in superficial deposits may have a moderate to high shrink-swell risk. Clay soils that expand when waterlogged and contract in dry conditions can cause seasonal movement in building foundations, particularly in older properties with shallower footings or those close to large trees.

Our surveyors assess the condition of foundations and ground-floor structures for any signs of this type of movement, including characteristic cracking patterns in brickwork and plasterwork, and doors or windows that have dropped out of square. Where signs of ground movement are found, we recommend specialist investigation to establish the cause and extent before you commit to the purchase.

According to 2021 Census data, approximately 71% of properties in DN18 were built before 1980 - comprising 21% pre-1919 homes, 14% built between 1919 and 1945, and 36% from the period 1945 to 1980. This means the majority of buyers in DN18 are purchasing properties where the building fabric, services, and structure may carry decades of wear, modification, and accumulated maintenance history. A RICS Level 2 survey is the most effective way to understand what you're actually buying.

Common defects found in DN18's older housing stock include damp penetration through solid brick walls (typically a feature of pre-1930s construction before cavity walls became standard), deterioration of roof coverings and timber roof structures, outdated or part-rewired electrical systems, ageing boilers and heating pipework, and timber decay including rot and woodworm. Properties with clay-heavy ground conditions may also show signs of foundation movement, particularly if there are large trees in close proximity to the building.

Barton-upon-Humber's historic town centre has a formally designated conservation area covering a large portion of its older building stock, including listed buildings such as St Mary's Church and St Peter's Church alongside numerous historic domestic and commercial properties. For buyers interested in a property within the conservation area or one that is listed, a RICS Level 3 Building Survey - which provides a more in-depth investigation of structure, construction, and defects - is the more appropriate choice. Our team can advise you on which survey level best fits the specific property you're buying.