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Get started15a is a four-bedroom semi-detached house in Wallington (SM6 0BW). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 2025 and council tax band B. The latest certificate (November 2025) returns a B (score 84), comfortably above the UK average. When first surveyed in October 2010 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition. At 76 m² this is the 23rd smallest of 28 units on EPC record in the building, where floor areas span 27–118 m². The building's EPC ratings span G to B, with this unit at the top.
It hasn't traded since November 2010, a hold of 15 years that's notably long for the area. At 76 m² the property is well over the postcode median (58 m² across 27 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 4 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £406,000 is 23% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£403/sq ft) was about 75.4% above the typical sold price in the postcode.
15a ranks among the most efficient homes in the postcode for energy use.
15a valuation sits well clear of the typical sold price in this postcode.
£406,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
EPC Rating for 15a runs comfortably ahead of the street norm.
Price per m²
£4,342
Street avg £2,773
Floor Area
76 m²
Street avg 61 m²
CO₂ Emissions
1.0 t/year
Street avg 4.1 t/year
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Manor Road / Acre Lane — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 November 2010Most recent
£330,000
Median price across the last 5 sales in SM6 0BW: £200,000 (2025–2021).
Years Held
15 years
Street avg 13 years
SM6 0EG
Closest school
0.4 km
Wallington County Grammar School. 40 schools nearby.
Night-time· 23:00 – 07:00
44.4dB
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