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Get started20 Allen Road, Sunbury On Thames, TW16 5LS
4 sales on record
About 20 Allen Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Allen Road is a two-bedroom mid-terrace house in Sunbury On Thames (TW16 5LS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2021) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2009. Between certificates, window efficiency went from Very Poor to Average, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 5.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 16.1% above the typical sold price in the postcode. Last sale on file: £434,000 in July 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- Parking
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Oct 2021
EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
20 Allen Road has more than tripled in price since its earliest registered sale in 2000.
Current estimate
See how we calculated this£471,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 22 years.
Last sold (2022)
£434,000
Growth on file: 5.8% per year over 22 years.
Sales timeline
Versus other Allen Road homes
Four headline reads against 30 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 20 Allen Road lags the street by a wide margin.
Price per m²
£5,636
Street avg £4,874
Floor Area
77 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Sunbury On Thames district page.
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bowater Gardens — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around TW16 5LS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 52 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Allen Road, Sunbury On Thames, TW16 5LS. Each answer is also embedded as structured data for search engines.