Introduction
Edwardian houses are widely regarded as some of the most attractive residential properties in London.
Constructed during the reign of King Edward VII between approximately 1901 and 1910, these houses often feature generous room proportions, large windows and distinctive architectural detailing.
Edwardian houses are common across many London boroughs including Bromley, Richmond, Ealing, Wandsworth, Barnet and Haringey.
While these properties remain extremely desirable, they are now more than a century old and may suffer from a range of building defects.
Commissioning a Level 3 Survey undertaken by experienced Building Surveyors is therefore highly recommended when purchasing an Edwardian property.
A detailed Building Survey allows surveyors to identify structural movement, damp problems, roof defects and other issues that commonly affect Edwardian houses.
Typical Construction of Edwardian Houses
Edwardian houses were typically constructed using traditional building materials and methods.
While similar to Victorian houses in many respects, Edwardian buildings often incorporated improvements in layout and natural lighting.
Common construction characteristics include:
• Solid brick external walls
• Timber suspended floors
• Timber pitched roof structures
• Clay tile or slate roof coverings
• Timber sash or casement windows
• Decorative brick and stone detailing
Understanding these construction methods is essential for Building Surveyors undertaking a Level 3 Survey of an Edwardian property.
Structural Movement and Settlement
Structural movement can occur in Edwardian houses due to settlement of foundations, changes in ground conditions,
tree root activity or alterations carried out during later refurbishment works.
During a Building Survey, Building Surveyors carefully assess cracking patterns within masonry walls to determine whether movement is historic or ongoing.
A Level 3 Survey provides a detailed analysis of cracking and structural behaviour within the building.
Dampness and Moisture Problems
Edwardian houses often experience damp problems due to their solid wall construction and age.
Common issues identified during a Building Survey include:
• Rising damp within masonry walls
• Penetrating damp through external brickwork
• Condensation caused by poor ventilation
• Bridged damp proof courses following refurbishment works
Building Surveyors undertaking a Level 3 Survey will investigate the causes of dampness and recommend appropriate remedial measures.
Roof Defects in Edwardian Houses
Roofs on Edwardian houses typically consist of timber pitched structures covered with clay tiles or slate.
Over time, roof coverings may deteriorate or become displaced.
Common roof defects identified during a Building Survey include:
• Missing or slipped roof tiles
• Deteriorated lead flashings
• Chimney stack deterioration
• Blocked gutters and rainwater goods
• Timber decay within roof structures
Building Surveyors often use drone inspections during a Level 3 Survey to safely assess roof condition.
Brickwork and External Fabric
External masonry in Edwardian houses may deteriorate over time due to weather exposure and environmental conditions.
Common defects include:
• Spalling brickwork
• Deteriorated mortar joints
• Cracked masonry
• Defective pointing
• Movement around bay windows
A Building Survey allows Building Surveyors to assess the condition of brickwork and recommend repairs where necessary.
Timber Defects
Timber is widely used within Edwardian houses including floor structures, roof timbers and joinery.
Common timber defects identified during a Building Survey include:
• Rot within floor joists
• Woodworm infestation
• Timber decay within roof structures
• Defective window frames
During a Level 3 Survey, Building Surveyors inspect accessible timber elements to assess their condition.
Alterations and Extensions
Many Edwardian houses have been extended or altered during the twentieth and twenty-first centuries.
Common alterations include loft conversions, rear extensions and internal structural modifications.
While these alterations can enhance living space, they may introduce structural risks if not properly designed or executed.
A Building Survey undertaken by experienced Building Surveyors can identify potential issues associated with such alterations.
Why a Level 3 Survey is Recommended
Because Edwardian properties often contain complex construction features and historic alterations, a Level 3 Survey is generally the most appropriate form of Building Survey.
A Level 3 Survey provides detailed analysis of the property structure and helps identify defects that may affect the value and condition of the building.
Conclusion
Edwardian houses remain one of the most desirable property types in London due to their generous proportions and architectural character.
However, these properties require careful inspection before purchase.
Commissioning a Level 3 Survey undertaken by experienced Building Surveyors allows buyers to understand the condition of the property and identify potential defects before committing to the purchase.
Frequently Asked Questions
What defects are common in Edwardian houses?
The defects in Edwardian properties are largely similar to those found in Victorian properties and include:
Subsidence;
Damp – both penetrating and rising damp issues;
Electrical and plumbing issues;
Fire safety issues where loft conversions have been undertaken;
Lintel failure and lintel issues;
Roof issues including roof a lack of structural rigidity, a lack of strength when old slate coverings are replaced with heavier alternatives;
Concrete floor issues at rear addition level and timber floor issues to the remainder of the ground floor and upper floors.
There are of course many other issues but the above are likely to be the most expensive itemisations under general headings.
Should Edwardian houses have a Level 3 Survey?
Yes, in almost all cases.
Can Building Surveyors detect damp problems?
Yes our surveyors use damp testing technology such as damp meters to detect dampness. This often forms a critical component to assess penetrating and rising dampness in solid brickwork structures.
Do Edwardian houses suffer from structural movement?
Yes, subsidence, roof loading issues, heave and a lack of flank lateral restaint as well as lintel failure are common issues. Bay windows can also commonly suffer from susbsidence or forward rotation.
Do Building Surveyors inspect roofs and chimneys?
Yes both internally and externally.
Can timber decay occur in Edwardian houses?
Yes, especially where there are damp issues – penetrating and rising dampness – and where floor joits are built into external walls is common.
Are alterations common in Edwardian properties?
Yes.
Can a Building Survey identify insulation problems?
Yes.
How long does a Level 3 Survey take?
At RES Property Surveyors, the inspection is commonly between 2-3 hours for a Building Survey and the reporting timeframe thereafter is 5 working days.
Why choose experienced Building Surveyors?
A Level 3 Survey undertaken by experienced Building Surveyors at RES Property Surveyors provides a detailed Building Survey of Edwardian and Victorian properties and helps identify structural defects, dampness, roof issues and other risks.
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