EPC Assessment in Farnham

Detached homes dominate the local mix, and they make up 35.8% of the ward stock, followed by 28.1% semi-detached homes and 20.1% terraced properties. Flats and maisonettes account for 15.6%, which gives the town a broader spread than many Surrey locations of a similar size. For EPC work, that matters because a detached house in Lower Bourne will often behave very differently from a terrace close to the town centre. The bigger the exposed surface area, the more careful we need to be with insulation, glazing and heating controls.

Homes built after 1980 make up 35.2% of the ward, while 32.1% date from 1945-1980, 14.5% from 1919-1945 and 18.2% from before 1919. That age split is useful because it points to likely wall types, roof structures and heating systems before we even step through the door. Around Castle Street, West Street and Downing Street, older properties often keep solid walls, timber floors and clay tiles, which can hold onto character but leak heat more quickly. In contrast, homes from the 1945-1980 period usually have cavity walls and more standardised construction, so the right improvements can move the rating faster.

For assessors, the building material tells a big part of the story. Farnham is known for historic homes built from Bargate stone and brick, especially red brick, and many older properties still carry traditional tile roofs. Post-war houses often have brick outer leaves, block inner walls and suspended timber floors, while newer schemes use brick, render and sometimes timber cladding. Orchard Green, Potters Gate and Farnham Chase show how modern layouts and insulation standards can improve an EPC result before any upgrades are made.

The quickest gains usually come from the fabric of the home. Loft insulation, cavity wall insulation, draught-proofing and LED lighting are often the first recommendations for homes in GU9 0AN, GU9 9AA and GU10 3HT, because they cut heat loss without changing the character of the building. A post-war house in Farnham can often improve more cheaply than a pre-1919 cottage near West Street, since cavity walls are easier to upgrade than solid stone or brick walls. Our assessors always weigh cost against likely score improvement, so the advice stays practical.

Heating controls matter too. Modern thermostatic valves, room thermostats and a more efficient boiler can push up a rating, especially in 1945-1980 housing where the original heating system may now be tired. Newer homes at Farnham Chase or Orchard Green may already have decent insulation, but they can still lose points through poor controls, weak airtightness or older lighting. In many cases, a focused upgrade plan beats a long list of minor tweaks.

Grant-backed help can also make the numbers easier to manage. ECO4 and the Great British Insulation Scheme can support eligible households with insulation and related energy-saving work, and landlords often use those schemes to lift a home away from the E or F range. That matters in a town where a lot of property stock sits in older brick and stone buildings, because the difference between a compliant let and a delayed listing can come down to one upgrade. We can talk through the likely route once we've seen the EPC data.

Our EPC assessment in Farnham starts from £80, which keeps the process accessible beside the area's higher-value housing stock. homedata.co.uk records show an average home price of £677,951 in May 2026, with detached homes at £1,053,744, so the EPC is a small but necessary step in a sale or let. The visit normally takes 45-60 minutes, depending on size and layout, and our assessor records the visible details that feed the rating. Homes in GU9 9AA, GU10 3HT and GU9 0AN are all handled in the same straightforward way.

Once the survey is complete, the certificate is usually ready within 48 hours and uploaded to the EPC register. From there, agents, landlords and buyers can check the rating and the recommendation list without chasing paperwork. If a property in Farnham is being sold or rented, the certificate should be ready before marketing starts, not after the first viewer arrives. That timing avoids delays, especially where homedata.co.uk records show 494 sales in the last 12 months and a steady flow of transactions through the local market.