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Get started11 Castle Close, Sunbury On Thames, TW16 7DU
4 sales on record
About 11 Castle Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Castle Close is a two-bedroom mid-terrace house in Sunbury On Thames (TW16 7DU). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band C. Tenure is freehold. The latest certificate (January 2025) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2012. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced England HPI: 8.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£417/sq ft) was about 45.7% above the typical sold price in the postcode. On the market in July 2015 and unlisted since — roughly 11 years. Across the public record there are 4 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
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
- Garage
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)
Jan 2025
EPC Rating
A
B
C
D
E
E54
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
2.9 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.
11 Castle Close has more than quadrupled in price since its earliest registered sale in 1996.
Current estimate
See how we calculated this£297,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 19 years.
Last sold (2015)
£274,000
Growth on file: 8.3% per year over 19 years.
Sales timeline
Versus other Castle Close homes
Four headline reads against 14 similar flats on this street, drawn from the latest EPC and Land Registry data.
Price per m²
£4,492
Street avg £3,887
Floor Area
61 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 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
0.1 km
Windmill Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around TW16 7DU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 53 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 11 Castle Close, Sunbury On Thames, TW16 7DU. Each answer is also embedded as structured data for search engines.