11 County Gate, Bexley, London, SE9 3UB
About 11 County Gate
11 County Gate is a semi-detached house in Bexley, London, London (SE9 3UB). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (August 2016) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from August 2016, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2004. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 143 m² it's 20.2% larger than the typical home in the postcode (119 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Energy performance
11 County Gate's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Aug 2026
EPC Rating
Certificate validity
Expired on 14 August 2026
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
11 County Gate has an approved rear extension on the planning record.
1 application on record at 11 County Gate, Bexley, London, SE9 3UB
- Jun 2004ConservatoryFullOutcome in report
Extension: Rear of property
Conservatory and single storey rear extension.
Extension- Documents
- 3 docs on file
- Reference
- 04/00988/FUL
Unlock 11 County Gate, Bexley, London, SE9 3UB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 25 notable nearby
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 County Gate has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£652,000
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.
Median price across the last 5 sales in SE9 3UB: £510,000 (2024–2021).
Nearby sales in SE9 3UB
Versus other County Gate homes
CO₂ Emissions for 11 County Gate lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 58 (D)
Floor Area
143 m²
Street avg 118 m²
CO₂ Emissions
7.4 t/year
Street avg 5.4 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
428/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
County Gate — bus stop.
Closest school
0.5 km
Dulverton Primary School. 32 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.9dB

Night-time· 23:00 – 07:00
43.8dB







