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Get started165 French Street is an end-of-terrace house in Sunbury On Thames (TW16 5JY). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2023) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 92), a 3-band jump.
Sale prices here have lagged England HPI: -67.8% per year against 0% for the wider region. Today's modelled estimate of £597,000 sits 117.1% above the 2025 sale of £275,000. On a £-per-square-foot basis, the last sale (£568/sq ft) was about 94.7% above the typical sold price in the postcode. A recent sale: £275,000 in February 2025. At 45 m² it sits well below the postcode median (90 m² across 20 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2025.
Recommended upgrades on file would lift this property by multiple EPC bands.
The erection of a single storey detached dwelling with habitable accommodation in the roof space (following demolition of garages excluding the southern flank boundary wall and rear boundary wall)
165 French Street changed hands twice within eighteen months — unusual for the area.
£597,000
Modelled from EPC, postcode comparables and a sale-price growth of -67.8% per year over 1 year.
£275,000
Growth on file: -67.8% per year over 1 year.
On floor area, 165 French Street runs well behind the street norm.
Price per m²
£6,111
Street avg £4,698
Floor Area
45 m²
Street avg 122 m²
Habitable Rooms
3 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
0.0 km

Daytime· 07:00 – 23:00
48.4dB

24 February 2025Most recent
£275,000
-67.8%16 September 2024
£854,931
Median price across the last 5 sales in TW16 5JY: £322,500 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 6.5 t/year
French Street South — bus stop.
Closest school
0.2 km
Beauclerc Infant and Nursery School. 21 schools nearby.
Night-time· 23:00 – 07:00
39.5dB
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