Retrofit Assessment in Bedford
Independent PAS 2035 retrofit assessments for homeowners and landlords across Bedford, Bedfordshire and Milton Keynes. Required for ECO4 grants, heat pump installs and most whole-house insulation projects.
What is a retrofit assessment, and who is it for?
A retrofit assessment is a whole-house survey carried out to the PAS 2035:2023 standard by a qualified Retrofit Assessor. Unlike an EPC — which is a modelled snapshot of the building's current energy efficiency — a retrofit assessment captures the building's construction, ventilation, moisture risk, occupancy patterns and existing services in enough detail that a Retrofit Coordinator can design a safe, effective upgrade package.
If you live in Bedford and you want to take advantage of any of the following, you will almost certainly need a retrofit assessment first:
- ECO4 funding — the current Energy Company Obligation scheme requires a PAS 2035 assessment before any measure is installed.
- Great British Insulation Scheme (GBIS) — same PAS 2035 requirement for cavity wall, loft and solid-wall insulation upgrades.
- Air-source heat pump or ground-source heat pump installation, especially when combined with insulation work or funded under the Boiler Upgrade Scheme.
- Local Authority flexible eligibility (LA Flex) schemes in Bedford Borough and surrounding councils.
- Portfolio landlords planning for EPC C by 2030 — the retrofit assessment is the most cost-effective way to plan a staged upgrade path.
Who needs a retrofit assessment in Bedford?
Landlords applying for grants
Bedfordshire has a large pool of older rental stock — Victorian terraces around Bedford town centre, 1930s semis in Goldington and Putnoe, 1960s–1970s estates in Kempston and Brickhill. Many of these properties currently sit at EPC D or E, and the proposed 2028/2030 MEES uplift to C is driving a surge in grant applications. If you're a landlord, a retrofit assessment is the bridge between your EPC and a fundable upgrade plan.
Homeowners wanting a heat pump
Heat pumps work best in reasonably airtight, well-insulated homes. A retrofit assessment tells your MCS-certified installer exactly where heat is currently being lost and what insulation or ventilation work should come first. It's a small up-front spend that often saves thousands on oversized heating systems and rework.
Social housing providers and HMOs
Local authorities and larger landlords with multiple properties in MK40, MK41, MK42 and surrounding postcodes benefit from batch retrofit assessments feeding into a single Retrofit Coordinator report.
What happens during a retrofit assessment?
On the day, expect the visit to take between 90 minutes and 3 hours depending on the size and complexity of the property. As your Retrofit Assessor, Naseem will:
- Record the building's construction, age band, storeys, floor area and orientation.
- Measure U-values, window areas, loft insulation depth and wall type.
- Note ventilation strategy, extract fans and moisture indicators (staining, mould, damp).
- Record heating systems, controls, hot water, and any renewables already installed.
- Capture occupancy and use patterns (how many people, how the heating is used).
- Lodge the data with the accreditation scheme so a Retrofit Coordinator can build the Medium-Term Improvement Plan.
A retrofit assessment is not an EPC, but the two overlap. If your EPC is due a refresh anyway, we can carry out both in a single visit and charge a reduced combined fee — ask us when you book.
How much does a retrofit assessment cost in Bedford?
Pricing depends on the property's size and whether an EPC is being produced alongside. For a typical 3-bedroom semi in Bedford or Kempston we charge a fixed fee; larger 4–5 bedroom detached properties in Bromham, Biddenham or Great Barford are priced on survey complexity. Call 07345 295 687 or WhatsApp the postcode and property type for an exact quote.
How to book a retrofit assessment in Bedford
- Phone: 07345 295 687 — Monday to Saturday, 08:00 – 18:00.
- WhatsApp: message us directly, it's usually fastest.
- Form: use the contact form and we'll come back within the hour on business days.
Areas we cover for retrofit assessments
- Bedford town centre (MK40, MK42)
- Kempston (MK42, MK43)
- Goldington & Putnoe (MK41)
- Brickhill & Clapham (MK41)
- Biddenham & Bromham (MK40, MK43)
- Great Barford & Wilshamstead (MK44, MK45)
- Milton Keynes (MK1 – MK19)
- Wider Bedfordshire
Related services
Frequently Asked Questions
What is a retrofit assessment?
A retrofit assessment is a whole-house survey carried out to the PAS 2035 standard by a qualified Retrofit Assessor. It captures the building's construction, condition, occupancy, ventilation and current energy performance so that a Retrofit Coordinator can design a safe, effective package of energy-saving measures.
When do I need a retrofit assessment in Bedford?
You need a PAS 2035 retrofit assessment before installing any measure funded under ECO4, the Great British Insulation Scheme or most Local Authority flexible eligibility schemes. It is also recommended before a private heat pump install or whole-house insulation upgrade.
How much does a retrofit assessment cost in Bedford?
For Bedford and Bedfordshire properties we typically quote per property, depending on floor area, number of storeys and whether a DEA (EPC) is required at the same time. Contact us on 07345 295 687 for a fixed price.
What is the difference between an EPC and a retrofit assessment?
An EPC is a snapshot of a property's modelled energy efficiency, valid for 10 years. A retrofit assessment is a much more detailed PAS 2035 survey that informs a specific upgrade project. In most ECO4 projects both are produced — the retrofit assessment extends the EPC data with ventilation, moisture, occupancy and condition information.
Do you cover MK40, MK41, MK42 and the rest of Bedford?
Yes. We cover the full Bedford MK40–MK45 postcode range, plus Kempston, Biddenham, Bromham, Clapham and surrounding villages, and the rest of Bedfordshire.
Book your retrofit assessment in Bedford
Call, WhatsApp or use the contact form — we usually respond within an hour on business days.
Get a Free Quote Call 07345 295 687