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Get started5 Croysdale Avenue is a three-bedroom detached house in Sunbury On Thames (TW16 6QP). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£608/sq ft) was about 47.5% above the typical sold price in the postcode. A recent sale: £825,000 in November 2024. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
5 Croysdale Avenue has an approved single-storey side extension on the planning record.
Extension: Single storey · Side of property
Erection of a single storey infill side extension and bay window at rear of existing bedroom.
5 Croysdale Avenue has more than doubled in price since the earliest registered sale in 2004.
£784,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 21 years.
£825,000
Growth on file: 4.3% per year over 21 years.
On years held, 5 Croysdale Avenue runs well behind the street norm.
Price per m²
£6,548
Street avg £5,598
Floor Area
126 m²
Street avg 130 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.2dB

Extension: Single storey · Rear of property
Erection of single storey rear extension and rear roof dormer addition.
26 November 2024Most recent
£825,000
+18.9%over 3 years28 January 2021
£694,000
+101.2%over 16 years13 February 2004
£345,000
Median price across the last 5 sales in TW16 6QP: £750,000 (2024–2016).
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 6.5 t/year
TW16 6RW
Croysdale Avenue — bus stop.
Closest school
0.2 km
Hawkedale Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
39.3dB
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