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Get started22 Sunna Gardens is a five-bedroom semi-detached house in Sunbury On Thames (TW16 5EF). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1976-1982 and council tax band F. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (March 2018) shows a C (score 69), just inside the C band.
Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 35.1% above the typical sold price in the postcode. At 148 m² the property is well over the postcode median (104 m² across 13 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2013. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Sold June 2022 for £810,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£873,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 4 years.
£810,000
Growth on file: 7.3% per year over 4 years.
On habitable rooms, 22 Sunna Gardens stands well clear of the street.
Price per m²
£5,473
Street avg £5,215
Floor Area
148 m²
Street avg 115 m²
Habitable Rooms
10 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
0.3 km

Daytime· 07:00 – 23:00
49.9dB

Extension: Single storey · Rear of property
Erection of single storey rear extension following demolition of existing conservatory
22 June 2022Most recent
£810,000
+30.6%over 3 years31 August 2018
£620,000
Median price across the last 5 sales in TW16 5EF: £805,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.6 t/year
TW16 5JX
Bowater Gardens — bus stop.
Closest school
0.1 km
Chennestone Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
40.3dB
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