Buying Guide
Bungalow survey: common problems and what to look for
Bungalows have a different defect profile from two-storey houses. The smaller wall-to-roof ratio means roof condition matters proportionally more; the single-storey footprint means more roof per square foot, more drainage runs, and shallower foundations relative to wall length. Most UK bungalows are 1930s–1970s and now in a renewal cycle.
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Run a free previewWhat makes this property type distinctive
Single-storey UK bungalows typically have shallow strip foundations, large pitched roofs (sometimes with attic conversion potential), and longer drainage runs proportionally than houses. Flat-roof bungalows are less common but exist, they introduce a different long-term renewal pattern. Walls are typically cavity from the 1950s onwards.
Common defects to expect
These items are routine for the property type. Most are renegotiation items, not deal-breakers. The survey's job is to flag which apply to this specific property and which have already been addressed.
- Roof at end of life (more roof per square foot than houses)
- Drainage runs aged and at end of life
- Shallow foundations vulnerable to clay shrink-swell movement
- Attic conversion (if done) often without Building Regs
- Cavity wall insulation issues
- Asbestos cement roof tiles or sheets on outbuildings
- Original kitchen and bathroom often unrenewed
What the survey should cover
- Roof structure and covering condition (proportionally more important than for houses)
- Foundation condition and any movement at corners or above openings
- Drainage condition, long runs and many manholes
- Attic conversion, if present, against Building Regs status
- Cavity wall insulation status
Which survey level to book
RICS Level 2 is adequate for well-kept post-1960 bungalows. Level 3 for older bungalows (pre-1960), any with attic conversion, or where the surveyor flags movement.
For a deeper comparison see Level 2 vs Level 3 survey, and for what either costs on a property like this, house survey cost UK.
Construction-specific risks
Bungalows on clay soils sit on shallow strip foundations and are more susceptible to clay shrink-swell movement than two-storey houses with deeper foundations. The roof is the largest single proportional cost over a bungalow's life. Attic conversions on bungalows are often informal and may lack Building Regs sign-off.
Related decoder findings
What to check before offering
- →Get the roof age and renewal history
- →Check foundation condition particularly on clay-soil sites
- →Read the EPC, bungalows typically band lower than houses for the same square footage due to roof-to-floor ratio
- →Confirm any attic conversion has Building Regs sign-off
Use the full pre-offer checklist on the house buying checklist to combine these property-type checks with the standard pre-offer items.
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Run a property check before you commission a survey
Free preview: flood risk, EPC rating, crime, tenure and air quality. The £9.99 report adds the remaining 17 checks, 22 in all, drawing on up to 15 public datasets.
Run a free previewFrequently asked questions
Are bungalows more prone to subsidence?
Bungalows on clay soils with shallow strip foundations are more susceptible to clay shrink-swell movement than two-storey houses with deeper foundations. The risk is well-managed, bungalow surveys should specifically check for clay-driven movement.
How much does a bungalow roof cost to replace?
More than a same-square-footage house because of the larger roof area. A typical 3-bed bungalow tile roof replacement runs £8,000–£18,000 depending on tiles, complexity and any insulation upgrades.
Should I convert the loft of a bungalow?
Possible on most bungalows but needs proper structural design, bungalow rafters were typically not sized for habitable loft loads. Permitted Development rights apply in many cases but Building Regulations approval is essential.
Are bungalows harder to mortgage?
No. Bungalow construction is mainstream-mortgageable. Lenders rarely make distinctions on bungalow vs two-storey house at the construction-type level.
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How MyPropertyScan produces this guide, and what it is not
Published by MyPropertyScan and written by Ziad Nasr, who is accountable for its accuracy. No page here is written or reviewed by a chartered surveyor, conveyancer or regulated adviser, and we do not claim otherwise.
This page is not:
- Chartered surveying: we do not inspect properties or produce RICS Home Survey reports
- Legal advice: we do not act as conveyancers or advise on title, tenure or contracts
- Mortgage or insurance advice: we are not regulated by the FCA and give no recommendations
Figures and process steps come from the published UK datasets and standards listed on this page, not from professional practice. Pages are updated when source coverage, survey cost assumptions, or lender and legal requirements materially change. Dataset limitations are set out on the methodology page.
Spotted something out of date or wrong? Email [email protected] and we will correct it and change the update date.
Sources used
We use UK public and specialist sources where they are available. Public datasets can be incomplete, delayed, or missing for some addresses. Treat them as a starting point, not as a replacement for professional advice.
Source standard: preference goes to official government datasets, statutory bodies, professional standards, and primary dataset publishers. We cite the source family on the page and explain coverage limits rather than filling gaps with unsupported estimates.
- Professional standard: RICS Home Survey StandardRICS standard for condition-based residential surveys in the UK.
- Learn more from: RICS consumer guide to surveysConsumer-facing guide to survey types and when each level is appropriate.
- Official guidance: GOV.UK buying or selling your homeGovernment overview of the home buying and selling process.
General information only. Not legal, mortgage, insurance, or surveying advice. Always confirm with your own surveyor, broker, and conveyancer before making decisions. MyPropertyScan is operated by BiteRight Ltd.