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Get started1 Castle Walk, Elizabeth Gardens, Sunbury On Thames, TW16 5LJ
2 planning records
About 1 Castle Walk
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1 Castle Walk is a detached house in Sunbury On Thames (TW16 5LJ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2026) shows a C (score 69), just inside the C band. When first surveyed in March 2013 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Poor to Average and main heating went from Poor to Average; while window efficiency dropped from Good to Poor and lighting dropped from Very Good to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
2 planning records sit against the property, 0 approved, 0 refused. The record references conservation-area consent, which constrain future alterations. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
1 Castle Walk's carbon output is low for the local stock.
Current Certificate(1 of 3)
Feb 2026
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Poor
CO2 Emissions
1.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 1 Castle Walk, Elizabeth Gardens, Sunbury On Thames, TW16 5LJ, sourced from the PlanIt planning register.
Planning history at 1 Castle Walk is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Aug 2020Tree WorksTreesTCA No Objection
Amended description: Tree in the Lower Sunbury Conservation Area - T1 (shown on the submitted location plan) - Sycamore - reduce crown over building to leave a radial crown spread of no less than 3 metres.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
1 Castle Walk has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£318,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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.
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
Road noise across the postcode
Modelled day and night-time noise levels around TW16 5LJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 50 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 1 Castle Walk, Elizabeth Gardens, Sunbury On Thames, TW16 5LJ. Each answer is also embedded as structured data for search engines.