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Get started10 Brown Close is a mid-terrace house in Wallington (SM6 9ER). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (November 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since December 2015. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84). This certificate was lodged in the last six months, so the rating reflects current condition.
Held since August 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have lagged England HPI: -0.5% per year against 0% for the wider region. Today's modelled estimate of £379,000 sits 162.3% above the 2009 sale of £144,500.
The EPC has just been inspected, so the rating reflects current condition.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£379,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 4 years.
£144,500
Growth on file: -0.5% per year over 4 years.
Floor Area for 10 Brown Close lags the street by a wide margin.
Price per m²
£1,901
Street avg £2,466
Floor Area
76 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Roundshaw Phoenix Centre — bus stop.

Daytime· 07:00 – 23:00
51.2dB

Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 August 2009Most recent
£144,500
-2.3%over 4 years25 February 2005
£147,950
Median price across the last 5 sales in SM6 9ER: £157,500 (2025–2021).
CO₂ Emissions
2.3 t/year
Street avg 2.5 t/year
Closest school
0.3 km
Wallington Primary Academy. 41 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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