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Get started18 Parkgate Road is a four-bedroom semi-detached house in Wallington (SM6 0AH). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2016) shows a D (score 58), a step below the typical UK home. When first surveyed in August 2015 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Average to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £565,000 sits 53.5% above the 2015 sale of £368,000. On a £-per-square-foot basis, the last sale (£300/sq ft) was about 26.7% above the typical sold price in the postcode. At 114 m² the property is well over the postcode median (73 m² across 20 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2016. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in November 2015.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Erection of a single storey rear extension and conversion of loftspace involving formation of a dormer extension with Juliette balcony at rear, three rooflights at front and alterations to existing roofline.
18 Parkgate Road valuation sits well clear of the typical sold price in this postcode.
£565,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 11 years.
£368,000
Growth on file: 4.3% per year over 11 years.
Price per m²
£3,228
Street avg £3,869
Floor Area
114 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Parkgate Road — bus stop.

Daytime· 07:00 – 23:00
53.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 November 2015Most recent
£368,000
+59.3%over 10 years25 November 2004
£231,000
Median price across the last 5 sales in SM6 0AH: £330,000 (2024–2020).
CO₂ Emissions
5.3 t/year
Street avg 4.2 t/year
SM6 0EG
Closest school
0.3 km
All Saints Carshalton Church of England Primary School. 38 schools nearby.
Night-time· 23:00 – 07:00
44.4dB
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