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Get startedBirchanger is a detached house in West Hill, Ottery St. Mary, Ottery St Mary (EX11 1XJ). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2025) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in June 2015 the rating was E, the property has climbed 3 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Very Good. Main heating runs on electricity.
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £743,000 is 22.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£393/sq ft) was about 50.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 143 m² it's 22.3% smaller than the typical home in the postcode (184 m² median across 35 EPCs). Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Most recent transfer: February 2022 at £605,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Birchanger has an approved single-storey side extension on the planning record.
Construction of detached bungalow and detached garage with revised vehicular access to host dwelling Birchanger.
Price for Birchanger has grown more than fourfold since the 1997 starting point.
£743,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 24 years.
£605,000
Growth on file: 6.7% per year over 24 years.
Birchanger outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,231
Street avg £3,326
Floor Area
143 m²
Street avg 194 m²
Habitable Rooms
4 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
45.0dB

Changes detected from historical EPC data
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Hot water system upgraded
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side of property
Proposed single storey and side extensions
15 February 2022Most recent
£605,000
+18.0%over 6 years8 February 2016
£512,500
+310.0%over 18 years21 November 1997
£125,000
Median price across the last 5 sales in EX11 1XJ: £755,000 (2025–2021).
Coppins Higher Broad Oak Road West Hill Ottery St Mary
Sold May 2025
Treeferns Higher Broad Oak Road West Hill Ottery St Mary
Sold Aug 2024
Trees Higher Broad Oak Road West Hill Ottery St Mary
Sold May 2024
4 Hylands Close Higher Broad Oak Road West Hill Ottery St Mary
Sold Sept 2022
The Reddings Higher Broad Oak Road West Hill Ottery St Mary
Sold Nov 2021
Street avg 7 rooms
CO₂ Emissions
1.6 t/year
Street avg 5.6 t/year
Hawkins Lane — bus stop.
Closest school
0.8 km
West Hill Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
35.9dB
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