CheckDamp UK Logo
UK Damp Risk IndexCHECKDAMP.CO.UK
Postcode Head-to-Head Comparison

Compare Damp & Mould Risk

Compare Damp Risk Scores, Victorian solid-wall housing percentages, and energy performance ratings between any two UK postcode districts.

Outcode M15 has a 25 POINT LOWER damp risk score than M14

M15 benefits from a lower concentration of uninsulated solid-wall masonry (6.4% vs 46.6%) and lower rain exposure (Very Severe vs Very Severe), reducing thermal dew-point condensation.

Metric / Technical Indicator
M14 (Manchester)
M15 (Manchester)
Damp Risk Score
42/100
17/100
Severity Classification
Moderate
Low
Solid Wall Masonry %
46.6%
6.4%
Pre-1930 Victorian Builds
50.1%
1.7%
Wind-Driven Rain (BS 8104)
Very Severe
Very Severe
Dew Point (@ 20°C room temp)
11.6°C (86.5% RH)
10.2°C (85.6% RH)
Energy Inefficiency (EPC E-G)
14.1%
2.4%
Terraces & Flats
69.1%
60.5%
Dominant Architecture
Mid-Terrace
Mid-Terrace
Sample Inspected Homes
24,159
16,297

Housing Stock & Moisture Dynamics: M14 vs M15

When assessing property condition between M14 (Manchester) and M15 (Manchester), the primary structural differentiator is the age profile of the residential building envelope.

In M14, 50.1% of properties are solid-wall Victorian or Edwardian construction, compared to 1.7% in M15. Solid brick masonry lacks the modern thermal break of a cavity wall, resulting in higher moisture permeation through mortar beds during prolonged wet weather.

Regarding energy efficiency, M14 records 14.1% of properties in EPC bands E through G, while M15 records 2.4%. Colder internal surface temperatures accelerate the condensation of ambient indoor moisture, substantially elevating the risk of black mould spore germination.

Sample: 24,159 (M14) vs 16,297 (M15) homes
Independent Surveyor Network • M14
PCA & RICS Accredited•Unbiased Diagnosis (No Sales Commission)
100% Free & No-Obligation

Get an Independent Damp & Timber Survey Quote

Need a definitive diagnosis for buying a property, mortgage lender retention, or persistent black mould? Get transparent fixed-fee quotes from vetted, insured damp surveyors in Manchester (M14).

1Survey Needs
2Contact Details