Domestic Energy Performance Certificates across Camden, Islington, Haringey, Hackney, Barnet and Enfield — carried out on site by an Elmhurst Energy accredited assessor, lodged on the national register and valid for 10 years.
The local stock
North London splits neatly in two. Inside the North Circular — Highbury, Kentish Town, Stoke Newington, Crouch End, Tufnell Park, Stroud Green — the stock is overwhelmingly Victorian and Edwardian terraced housing, much of it long since divided into conversion flats. Almost none of it has a wall cavity.
That single fact shapes the rating. Solid brick walls lose heat faster than filled cavities, and because internal or external wall insulation is expensive and often restricted in conservation areas across Camden and Islington, the recommendation report tends to point elsewhere: loft insulation depth, hot water cylinder insulation, better heating controls, and low-energy lighting throughout.
Conversion flats add their own quirks. A top-floor flat in Finsbury Park owns the roof, so loft insulation is the single biggest lever available to it; a ground-floor flat in Hackney with a suspended timber floor faces a different loss path entirely. Middle-floor flats, sheltered above and below, frequently score better than the house they were carved out of.
Landlords: a rented property must reach band E or better under MEES, with fines up to £5,000, and a valid EPC is required before you can serve a Section 21 notice. Period conversion flats sit close to that boundary more often than owners expect.
Also serving North West London and East London.
Outer boroughs
The 1930s expansion along the Piccadilly and Northern line extensions left Southgate, Cockfosters, Finchley and Palmers Green full of generous bay-fronted semis. Most were built with a wall cavity and a straightforward pitched loft.
Letting the property? Consider an EICR and an inventory and check-in alongside the EPC.
Selling as well as letting? Read the full domestic EPC service or add a measured floor plan during the same visit. Elsewhere in the capital, see the London EPC hub.
Common questions
It depends on the size and location of the property — a one-bedroom conversion flat in Stoke Newington takes far less time than a four-storey house in Highgate. Send the postcode and bedroom count by WhatsApp or the quote form and we'll reply with a fixed quote.
Almost all pre-1920 North London stock is solid brick, so there is no wall cavity to insulate. Solid walls lose heat faster than filled cavities and the software reflects that, which is why so much of the terraced stock lands in band D or E. Loft insulation, heating controls and low-energy lighting are usually the realistic route to a better band.
Access to every room in your flat plus the loft hatch if the loft sits above your demise, which for top-floor conversions in Crouch End or Finsbury Park it usually does. Where the hatch is on a shared landing, let us know in advance so access can be arranged.
Generally yes. Interwar semis in Southgate, Winchmore Hill and Finchley usually have a wall cavity and a proper accessible loft, so cavity fill and topping up loft insulation are available options — the cheap improvements that solid-wall inner London properties simply cannot use.
Tell us the property type and postcode — we'll come back with a fixed quote and the earliest available date.