12 Blann Close, Greenwich, London, SE9 5JJ
About 12 Blann Close
12 Blann Close is a mid-terrace house in Greenwich, London, London (SE9 5JJ). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1950-1966 and council tax band B. At 47 m² this is the 6th smallest of 27 units on EPC record in the building, where floor areas span 41–53 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (January 2021) shows a C (score 71). The rating has held steady at C across 2 certificates since June 2009. Between certificates, wall efficiency dropped from Good to Average.
One historical planning record sits against the property in 2023.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
- Aug 2023RenovationFullIn report
Replace the existing kitchen window with a new Upvc external door leading to the proposed timber decking area in the communal garden space.
- Agent
- Sanaa Designs
- Documents
- 10 docs on file
- Reference
- 23/1535/F
We flagged 1 thing worth checking at 12 Blann Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
12 Blann Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£218,000
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.
Versus other Blann Close homes
EPC Rating
71 (C)
Street avg 72 (C)
Floor Area
47 m²
Street avg 48 m²
CO₂ Emissions
1.8 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Churchbury Road — bus stop.
Closest school
0.5 km
Middle Park Primary School. 45 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.6dB

Night-time· 23:00 – 07:00
46.2dB








