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Get started13 Gaston Way is a three-bedroom mid-terrace house in Shepperton (TW17 8EZ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £457,000 is 15.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£517/sq ft) was about 72.1% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £395,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
A recent planning application at 13 Gaston Way was refused — worth checking the council file.
Certificate of Lawfulness for the proposed development of loft alterations to include a hip to gable alteration, a rear facing dormer with a Juliet Balcony.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£457,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 16 years.
£395,000
Growth on file: 3.5% per year over 16 years.
13 Gaston Way is notably below the street on years held.
Price per m²
£5,563
Street avg £4,815
Floor Area
71 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 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
Russington Road — bus stop.

Daytime· 07:00 – 23:00
52.0dB

Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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Extension to roof including rear facing dormer
26 February 2021Most recent
£395,000
+75.6%over 16 years22 October 2004
£225,000
Median price across the last 5 sales in TW17 8EZ: £465,000 (2025–2023).
CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
TW17 8EZ
Closest school
0.5 km
Thamesmead School. 19 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
43.8dB
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