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Get startedUnit Gf6 is a two-bedroom end-of-terrace house in Merton, London, London (SW19 4HE). It has a recorded floor area of 77 m² (around 829 sq ft) and construction records dating it to 2003-2006. The latest certificate (September 2020) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2008. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average.
Sale prices here have outpaced London HPI: 5.2% per year against 0% for the wider region. At 77 m² the property is well over the postcode median (42 m² across 68 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Last sale on file: £459,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Unit Gf6's carbon output is low for the local stock.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£500,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 12 years.
£459,000
Growth on file: 5.2% per year over 12 years.
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Unit Gf6 outperforms the street on epc rating by a wide margin.
Price per m²
£5,961
Street avg £8,844
Floor Area
77 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Darlaston Road — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 October 2022Most recent
£459,000
+24.1%over 9 years26 September 2013
£370,000
+51.0%over 3 years2 July 2010
£245,000
Median price across the last 5 sales in SW19 4HE: £325,000 (2025–2024).
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CO₂ Emissions
1.2 t/year
Street avg 1.7 t/year
SW19 4RQ
Closest school
0.3 km
Dundonald Primary School. 34 schools nearby.
Night-time· 23:00 – 07:00
41.6dB