How Much Does an EPC Cost in Lambeth? 2025 Prices Explained
Wondering what an EPC costs in Lambeth? We break down current 2025 prices for domestic, landlord and retrofit assessments, and explain what affects the cost.

Fast, TrustMark-approved EPC assessments across Southwark. Same-day and next-day appointments available for homeowners, landlords, and buyers across the borough.
Southwark is one of the most diverse boroughs in South London in terms of housing type and age. From Georgian and Victorian terraces in Bermondsey and Camberwell, to the large Edwardian and inter-war semis of Dulwich and Honor Oak, and the dense mix of ex-local authority and new-build flats found across Peckham and the Old Kent Road corridor, the borough presents a wide range of construction types and energy profiles. Many of the older properties in Southwark were built before cavity wall construction became standard, meaning solid wall insulation is a common upgrade pathway for eligible households. Properties in the Dulwich area frequently have large floor areas with high heat loss potential, while flats in Bermondsey and Rotherhithe vary significantly depending on their build era and tenure. Landlords across Southwark must hold a valid EPC for all rental properties, with a minimum rating of E required by law. Upcoming regulation changes are expected to raise this to C for new tenancies. We cover all areas of Southwark including Peckham, Camberwell, Bermondsey, Dulwich, East Dulwich, Nunhead, Herne Hill, Elephant and Castle, Borough, and Canada Water.
ABBE Accredited
Domestic Energy Assessor and Retrofit Assessor
ABBE-accredited assessments with fast turnaround and competitive pricing.
ABBE-accredited domestic Energy Performance Certificate for residential properties. Fast results, typically within 24 hours.
Learn more →Combine your EPC assessment with a professional 2D floor plan. Ideal for estate agents, landlords, and property managers.
Learn more →Competitive EPC pricing for two or more properties. MEES compliance advice included.
Learn more →ABBE-accredited PAS 2035 retrofit assessment. Required for most government grant schemes including ECO4 and the Great British Insulation Scheme.
Learn more →Verified reviews from homeowners and landlords across South London.
I was worried my Victorian conversion flat would score badly. The assessor was realistic about the limitations but also pointed out several practical, affordable improvements I hadn't considered. Really appreciated the honest assessment.
Zara Khan
Bermondsey, Southwark · 22 June 2024
I've been a landlord in South London for 15 years and Carn Energy are by far the best EPC service I've used. Reliable, professional, and the best prices I've found. They're now my go-to for all my properties.
Charlotte Hughes
Balham, Wandsworth · 30 July 2024
Transparent, competitive pricing. No hidden fees.
ABBE-accredited EPC for any domestic property. Certificate issued within 24 hours and lodged on the national register.
Combined EPC and professional 2D floor plan in a single visit, ideal for property listings.
Competitively priced EPC for landlords, with free MEES compliance advice included.
Full PAS 2035 Retrofit Assessment, required for ECO4 and government grant scheme access.
Everything you need to know about EPCs, MEES regulations, and retrofit grants.
Wondering what an EPC costs in Lambeth? We break down current 2025 prices for domestic, landlord and retrofit assessments, and explain what affects the cost.
ECO4 has ended. The Warm Homes Plan is the government's successor scheme, with billions set aside to fund insulation and heating upgrades for eligible households. Here is what you need to know.
Most South London homes have solid walls, not cavity walls. A PAS 2035 retrofit assessment identifies the right insulation approach and unlocks grant funding.
TrustMark-approved assessor. Certificate within 24 hours. Book online in minutes.
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