10b, Calton Avenue, Southwark, London, SE21 7DQ
About 10b
10b is a mid-terrace house in Southwark, London, London (SE21 7DQ). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to before 1900 and council tax band C. At 30 m² this is the smallest unit on EPC record across the building (30–72 m²). The building's EPC ratings span E to C across 16 units on file. The latest certificate (April 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since January 2009. The recommended improvements would push it to C (score 76).
At 30 m² it sits well below the postcode median (48 m² across 15 EPCs), making it one of the more compact homes locally. One planning record on file: tree works approved in 2022. Past consents include tree works, meaningful when judging how the property has evolved.
Everything you need to know about 10b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
1 application on record at 10b, Calton Avenue, Southwark, London, SE21 7DQ
- Jul 2022Tree WorksTreesOutcome in report
T12- Ailanthus, Calton Avenue, Crown lift 2mT13 & T16 Box Elder Maple, remove deadwoodT14 & T15 Cherry Plum, remove dead wood,lateral reduction to provide 2m clear from the property.
- Documents
- 3 docs on file
- Reference
- 22/AP/1943
Unlock 10b, Calton Avenue, Southwark, London, SE21 7DQ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
10b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£330,000
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 Calton Avenue homes
On habitable rooms, 10b runs well behind the street norm.
EPC Rating
65 (D)
Street avg 62 (D)
Floor Area
30 m²
Street avg 49 m²
CO₂ Emissions
1.7 t/year
Street avg 2.7 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about 10b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Dulwich Village — bus stop.
Closest school
0.2 km
Dulwich Village Church of England Infants' School. 67 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
52.2dB
Night-time· 23:00 – 07:00
42.1dB