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Get started9 Chapel Close is a three-bedroom detached house in Keinton Mandeville, Somerton, Somerton (TA11 6EY). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (June 2017) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2011. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £347,000 is 47% above the 2017 sale price. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. On the market in September 2017 and unlisted since — roughly 9 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
9 Chapel Close has an approved single-storey side extension on the planning record.
Extension: Single storey · Side of property
The erection of first floor side extension to dwelling.
9 Chapel Close has more than tripled in price since its earliest registered sale in 1996.
£347,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 21 years.
£236,000
Growth on file: 6.2% per year over 21 years.
9 Chapel Close is notably below the street on price per m².
Price per m²
£2,360
Street avg £2,732
Floor Area
100 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
43.7dB

Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 September 2017Most recent
£236,000
+9.8%over 4 years7 January 2013
£215,000
+213.9%over 16 years20 December 1996
£68,500
Median price across the last 5 sales in TA11 6EY: £284,950 (2025–2017).
1 Chapel Close Keinton Mandeville Somerton
Sold Aug 2025
2 Chapel Close Keinton Mandeville Somerton
Sold Sept 2022
17 Chapel Close Keinton Mandeville Somerton
Sold Jan 2020
7 Chapel Close Keinton Mandeville Somerton
Sold Oct 2018
5 Chapel Close Keinton Mandeville Somerton
Sold Dec 2017
CO₂ Emissions
3.9 t/year
Street avg 3.6 t/year
TA11 6DT
Manor Park — bus stop.
Closest school
0.2 km
Keinton Mandeville Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
36.8dB
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