Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started23 Beechwood Avenue is a three-bedroom semi-detached house in Sunbury On Thames (TW16 7QL). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (July 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since September 2011. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£587/sq ft) was about 94.9% above the typical sold price in the postcode. At 80 m² it's 28.3% larger than the typical home in the postcode (62 m² median across 10 EPCs). Most recent transfer: November 2022 at £505,050. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Sale price has grown by over 3x since 1999.
£515,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 23 years.
£505,050
Growth on file: 5.9% per year over 23 years.
23 Beechwood Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£6,313
Street avg £5,195
Floor Area
80 m²
Street avg 69 m²
Habitable Rooms
5 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
Beechwood Avenue — bus stop.

Daytime· 07:00 – 23:00
54.2dB

Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 November 2022Most recent
£505,050
+121.0%over 16 years17 March 2006
£228,500
+71.8%over 6 years3 August 1999
£133,000
Median price across the last 5 sales in TW16 7QL: £405,000 (2025–2021).
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.1 t/year
TW16 7UA
Closest school
0.0 km
Kenyngton Manor Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
44.6dB
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