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Get started3 Priory Close is a four-bedroom semi-detached house in Sunbury On Thames (TW16 5AB). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2016) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2012); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 10.4% per year against 0% for the wider region. Today's modelled estimate of £672,000 sits 84.1% above the 2013 sale of £365,000. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 29.7% below the postcode norm. At 173 m² the property is well over the postcode median (62 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sold in March 2013, so it's been off the market for around 13 years.
3 Priory Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 23 Apr 2026
3 Priory Close has more than tripled in price since its earliest registered sale in 1999.
£672,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 14 years.
£365,000
Growth on file: 10.4% per year over 14 years.
3 Priory Close is notably below the street on price per m².
Price per m²
£2,110
Street avg £3,786
Floor Area
173 m²
Street avg 118 m²
Habitable Rooms
8 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
Hanworth Road — bus stop.

Daytime· 07:00 – 23:00
57.7dB

18 March 2013Most recent
£365,000
+284.2%over 13 years27 August 1999
£95,000
Median price across the last 5 sales in TW16 5AB: £375,000 (2024–2021).
7 Priory Close Sunbury On Thames
Sold Aug 2024
The Yard Flat 4 9 Priory Close Sunbury On Thames
Sold Jul 2022
The Yard Flat 1 9 Priory Close Sunbury On Thames
Sold Jul 2022
The Yard Flat 2 9 Priory Close Sunbury On Thames
Sold Jan 2022
The Yard Flat 3 9 Priory Close Sunbury On Thames
Sold Dec 2021
Street avg 5 rooms
CO₂ Emissions
9.8 t/year
Street avg 4.9 t/year
TW16 5DU
Closest school
0.5 km
St Paul's Catholic College. 31 schools nearby.
Night-time· 23:00 – 07:00
49.1dB
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