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Get started40 Tanglyn Avenue is a three-bedroom mid-terrace house in Shepperton (TW17 0AE). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (February 2023) returns a B (score 82), comfortably above the UK average. When first surveyed in November 2013 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average. Main heating runs on electricity.
At 126 m² the property is well over the postcode median (91 m² across 12 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. One planning record on file: a loft conversion approved in 2022. Past consents include a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £489,000 is 25.4% above the 2021 sale price. Sold June 2021 for £390,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
40 Tanglyn Avenue ranks among the most efficient homes in the postcode for energy use.
Certificate of Lawfulness for the proposed development of a loft extension to include a rear roof dormer and two front facing roof lights.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£489,000
Modelled from EPC, postcode comparables.
£390,000
Recorded with HM Land Registry.
EPC Rating for 40 Tanglyn Avenue runs comfortably ahead of the street norm.
Price per m²
£3,095
Street avg £4,465
Floor Area
126 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tanglyn Avenue — bus stop.

Daytime· 07:00 – 23:00
57.0dB

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Hot water efficiency decreased
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 June 2021Most recent
£390,000
Median price across the last 5 sales in TW17 0AE: £465,000 (2023–2019).
Street avg 5 rooms
CO₂ Emissions
1.6 t/year
Street avg 3.7 t/year
TW17 0EG
Closest school
0.5 km
Saxon Primary School. 11 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
48.9dB
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