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Get started191 The Avenue is a five-bedroom detached house in Sunbury On Thames (TW16 5EH). It has a recorded floor area of 257 m² (around 2766 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (April 2018) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
Sale prices here have outpaced England HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £1,423,000 is 49.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 34.1% above the typical sold price in the postcode. At 257 m² the property is well over the postcode median (181 m² across 17 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 4 approved, 2 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Last sale on file: £950,000 in February 2019.
191 The Avenue's carbon output runs well above what efficient homes in the postcode produce.
A tree works application was refused at 191 The Avenue in 2025.
TPO30/SUN - T097 - Horse chestnut - pollard by 50% to reduce to 21 metres
191 The Avenue has more than doubled in price since the earliest registered sale in 2000.
£1,423,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 19 years.
£950,000
Growth on file: 4.2% per year over 19 years.
On co₂ emissions, 191 The Avenue runs well behind the street norm.
Price per m²
£3,696
Street avg £5,263
Floor Area
257 m²
Street avg 196 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
The Avenue — bus stop.

Daytime· 07:00 – 23:00
54.5dB

Extension: Single storey · Side and rear of property
The erection of a first floor side and rear extension, the erection of an infill single storey rear extension and roof alterations to include the installation of 2no rear facing dormers with 3no rooflights to the front elevation to incorporate habitable accommodation in the roof.
4 more applications for this property
Join to see all planning history.
18 February 2019Most recent
£950,000
+118.4%over 19 years4 February 2000
£435,000
Median price across the last 5 sales in TW16 5EH: £1,325,000 (2024–2021).
CO₂ Emissions
12.0 t/year
Street avg 8.6 t/year
TW16 5JX
Closest school
0.3 km
St Paul's Catholic College. 28 schools nearby.
Night-time· 23:00 – 07:00
45.9dB
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