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Get started103 Staines Road East is a four-bedroom detached house in Sunbury On Thames (TW16 5AD). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (April 2016) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Very Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £711,000 is 29.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£448/sq ft) was about 56.9% above the typical sold price in the postcode. At 114 m² the property is well over the postcode median (87 m² across 25 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. 9 years since the last transfer (June 2017).
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 05 Apr 2026
103 Staines Road East has an approved single-storey side extension on the planning record.
103 Staines Road East saw 3 transfers in just over a decade — high turnover for the postcode.
£711,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 8 years.
£550,000
Growth on file: 6.8% per year over 8 years.
103 Staines Road East outperforms the street on price per m² by a wide margin.
Price per m²
£4,825
Street avg £3,845
Floor Area
114 m²
Street avg 124 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Avenue — bus stop.

Daytime· 07:00 – 23:00
56.6dB

Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side of property
Erection of a single storey side conservatory.
2 June 2017Most recent
£550,000
+13.4%over 3 years23 May 2014
£485,000
+47.0%over 4 years28 August 2009
£330,000
Median price across the last 5 sales in TW16 5AD: £375,000 (2025–2022).
133a Staines Road East Sunbury On Thames
Sold Jul 2025
1 Priory Walk Staines Road East Sunbury On Thames
Sold Apr 2024
107 Staines Road East Sunbury On Thames
Sold Dec 2023
2 Priory Walk Staines Road East Sunbury On Thames
Sold Jul 2023
131 Staines Road East Sunbury On Thames
Sold Feb 2022
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 6.5 t/year
TW16 5DU
Closest school
0.5 km
St Paul's Catholic College. 32 schools nearby.
Night-time· 23:00 – 07:00
48.1dB
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