Flat A, 20 Champion Grove, Southwark, London, SE5 8BW
About Flat A
Flat A is a semi-detached house in Southwark, London, London (SE5 8BW). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2022) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 76).
One planning record on file: new windows approved in 2024. Past consents include new windows, meaningful when judging how the property has evolved. At 64 m² it's 24.7% smaller than the typical home in the postcode (85 m² median across 17 EPCs).
Know exactly what you're buying at Flat A
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
- Aug 2024RenovationFullIn report
Installation of window replacements to the front and rear elevations at ground floor level with like-for-like timber box, white, double-glazed sash windows. Replacement of existing doors on rear elevation with timber doors.
- Agent
- Sash Window Doctor Lt.
New Windows- Documents
- 24 docs on file
- Reference
- 24/AP/1824
We flagged 2 things worth checking at Flat A
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
- Larger development activity nearby
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Sales history & valuation
Flat A has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£467,000
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 8BW: £550,000 (2024–2018).
Nearby sales in SE5 8BW
28 Champion Grove, Southwark, London, SE5 8BW
Sold Oct 2024
£535,00014 Champion Grove, Southwark, London, SE5 8BW
Sold Jun 2021
£1,650,00032 Champion Grove, Southwark, London, SE5 8BW
Sold Apr 2021
£550,000Flat B, 5 Champion Grove, Southwark, London, SE5 8BW
Sold Aug 2019
£695,00030 Champion Grove, Southwark, London, SE5 8BW
Sold Sept 2018
£487,550
Everything we know about Flat A, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Champion Grove homes
On co₂ emissions, Flat A stands well clear of the street.
EPC Rating
65 (D)
Street avg 64 (D)
Floor Area
64 m²
Street avg 78 m²
CO₂ Emissions
2.6 t/year
Street avg 3.5 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
Champion Grove — bus stop.
Closest school
0.3 km
Grove Primary School. 83 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
53.8dB

Night-time· 23:00 – 07:00
44.0dB