Retrofit Services in Havering

Retrofit assessment, coordination, design, testing and calculations for homes in Havering, with notes on local housing types and what to check before planning works.

Havering · housing and retrofit

Havering contains Romford Garden Suburb at Gidea Park, where 159 houses and cottages were built for a 1911 exhibition of house design, by architects including Baillie Scott and Parker & Unwin.

After the Second World War, the London County Council built the Harold Hill estate: more than 7,000 permanent houses completed between 1948 and 1958. Many have since been bought by their occupiers.

Elevation drawing of interwar semi-detached houses
Illustrative drawing of a typical local house type

Property types

Common local property types in Havering

  • Arts and Crafts exhibition houses
  • Interwar suburban houses
  • Post-war estate houses
  • Newer flats around Romford

Local considerations

What tends to shape retrofit here

  • Havering Council lists 11 conservation areas and Article 4 directions in Gidea Park, Havering-atte-Bower and Cranham
  • Gidea Park’s exhibition houses are individually designed, so each needs its own assessment
  • Post-war estate houses should have their construction type confirmed before wall insulation is chosen
  • Estates with repeat house types can suit batch planning for landlords

Conservation area rules, Article 4 directions and listed building controls are set by Havering Council and can change. Check the current position before finalising external changes: Havering heritage and conservation areas.

Making an enquiry

Making an enquiry from Havering

  • Tell us whether the property is in Gidea Park or another conservation area
  • For ex-council homes, mention what you know about the construction
  • For several properties, include the number and type

Services available

Services available in Havering

  • Retrofit Assessment – an on-site survey of how the home is built, heated, ventilated and used – the starting point for a retrofit plan.
  • Retrofit Coordination – one accountable role that plans the improvements in order and manages risks such as damp and poor ventilation.
  • Heat Loss & Heat Demand – room-by-room heat loss (kW) to size a heat pump or radiators, and annual heat demand (kWh) to understand energy use.
  • Retrofit Design – specifications and key details that installers can price and build, with junctions and ventilation resolved.
  • All services