How to Get a Mould Survey for a Rented Property in Leicester
Mould in rented accommodation in Leicester is a persistent problem — particularly in the city’s older privately rented housing stock around Belgrave, Highfields, Braunstone, and New Parks, and in the large student lettings market near De Montfort and the University of Leicester.
Whether you’re a tenant trying to get action from a landlord, or a landlord trying to establish what’s actually causing the problem, an independent mould survey is the most effective first step.
Why Leicester’s Housing Stock Is Particularly Affected
Leicester has a significant proportion of older housing — Victorian and Edwardian terraced properties — much of which is in the private rented sector. These properties share several characteristics that create conditions for mould:
Solid walls without cavities — manage moisture through absorption and evaporation rather than acting as a barrier. When ventilation is inadequate, moisture builds up rather than escaping.
Older window stock — single-glazed or early double-glazed units with poor frames create cold surfaces where condensation deposits readily.
Subdivided properties — many Leicester terraces have been converted into flats or HMOs. Conversion frequently fragments ventilation paths, reduces natural airflow, and can create rooms with inadequate heating provision.
High occupancy relative to floor area — generates more moisture per square metre than lower-density properties.
Inadequate extractor fans — in many older converted properties, kitchen and bathroom extraction is either absent or inadequate, leaving moisture with nowhere to go.
What a Mould Survey Covers
An independent mould survey carried out by Richard Bull MISSE covers:
Visual inspection — the location, extent, and pattern of mould growth. The pattern tells a great deal about the cause — mould concentrated at corners and window reveals indicates condensation; mould in a specific localised area associated with an external wall defect indicates penetrating damp.
Moisture assessment — calibrated moisture meter readings and thermal imaging to identify the source and extent of moisture in the building fabric.
Ventilation assessment — measuring or estimating air change rates, assessing extractor fan performance, identifying blockages or absences in the ventilation provision.
Cause determination — a clear conclusion about whether the mould is caused by structural defects (landlord’s responsibility), inadequate building provision (landlord’s responsibility), or lifestyle factors (where tenant behaviour is a contributing factor — though rarely the sole cause).
Air quality sampling — where health concerns are present or where legal proceedings are likely, laboratory air sampling provides species identification and spore count data. Samples are analysed by a UKAS-accredited laboratory.
HHSRS assessment — for cases where Category 1 hazard status is relevant to a formal complaint or local authority referral.
For Tenants in Leicester
If you have reported mould to your landlord and the response has been inadequate — a tin of mould spray and a suggestion to open the windows — an independent survey report provides the documented evidence needed to escalate.
With a professional report in hand, you have the basis for a formal written complaint requiring specific remediation, a referral to Leicester City Council’s Environmental Health team for an HHSRS inspection, and if necessary, action through the Housing Ombudsman or the courts.
The report also distinguishes clearly between structural causes and any lifestyle contributions — which means if the landlord tries to blame tenant behaviour, the report addresses that directly.
For Landlords in Leicester
An independent survey protects you too. It establishes the actual cause — which may well be a combination of factors — and gives you a clear, costed brief for remediation. Acting promptly on a professional report demonstrates you have taken the complaint seriously, which is important protection against regulatory action and legal claims.
For landlords with multiple properties, a working relationship with an independent specialist who can attend quickly, investigate properly, and produce a legally defensible report is increasingly valuable as tenant protections strengthen.
Book a Mould Survey in Leicester
Richard Bull MISSE covers all LE postcodes and is typically available within 5–10 working days. Reports are suitable for tenant complaints, local authority submissions, insurance purposes, and legal proceedings. Call 07983 550 662 or use the contact form.