Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started11 Dax Court is a two-bedroom semi-detached house in Sunbury On Thames (TW16 5QL). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1930-1949 and council tax band D. Tenure is freehold. At 48 m² this is the 3rd smallest of 14 units on EPC record in the building, where floor areas span 46–56 m². The building's EPC ratings span E to C across 14 units on file. The latest certificate (April 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
Sale prices here have outpaced England HPI: 2.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£625/sq ft) was about 45.1% above the typical sold price in the postcode. Last sale on file: £323,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£355,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 18 years.
£323,000
Growth on file: 2.8% per year over 18 years.
11 Dax Court outperforms the street on price per m² by a wide margin.
Price per m²
£6,729
Street avg £5,938
Floor Area
48 m²
Street avg 51 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
0.1 km

Daytime· 07:00 – 23:00
46.0dB

18 November 2021Most recent
£323,000
+37.4%over 15 years1 September 2006
£235,000
+18.7%over 2 years24 February 2004
£198,000
Median price across the last 5 sales in TW16 5QL: £327,500 (2025–2022).
15 Dax Court Thames Street Sunbury On Thames
Sold Jul 2025
3 Dax Court Thames Street Sunbury On Thames
Sold Jan 2025
9 Dax Court Thames Street Sunbury On Thames
Sold Feb 2023
6 Dax Court Thames Street Sunbury On Thames
Sold Oct 2022
12 Dax Court Thames Street Sunbury On Thames
Sold May 2022
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.5 t/year
TW16 5JP
French Street — bus stop.
Closest school
0.2 km
Beauclerc Infant and Nursery School. 21 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
37.7dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell