Basement Flat, 12 Camberwell Green, London, SE5 7AF
About Basement Flat
Basement Flat is a mid-terrace house in London (SE5 7AF). It has a recorded floor area of 104 m² (around 1119 sq ft) and construction records dating it to before 1900. The latest certificate (July 2024) shows an E (score 41), well below the UK norm with real room to improve. When first surveyed in June 2018 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Poor to Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.
At 104 m² the property is well over the postcode median (51 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
Know exactly what you're buying at Basement Flat
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Glazing upgraded to newer, more efficient type
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Basement Flat has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 1 thing worth checking at Basement Flat
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Basement Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£504,000
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 SE5 7AF: £600,000 (2022–2005).
Everything we know about Basement Flat, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Camberwell Green homes
Basement Flat is notably below the street on epc rating.
EPC Rating
41 (E)
Street avg 64 (D)
Floor Area
104 m²
Street avg 60 m²
CO₂ Emissions
4.9 t/year
Street avg 3.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Camberwell Green — bus stop.
Closest school
0.3 km
Sacred Heart Catholic School. 100 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
55.9dB

Night-time· 23:00 – 07:00
45.8dB