11b, Gowlett Road, Southwark, London, SE15 4HX
About 11b
11b is an end-of-terrace house in Southwark, London, London (SE15 4HX). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 1900-1929. At 50 m² this is the 7th smallest of 30 units on EPC record in the building, where floor areas span 30–186 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (December 2020) shows a C (score 69), just inside the C band. When first surveyed in February 2009 the rating was G, the property has climbed 4 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good.
At 50 m² it's 23.1% smaller than the typical home in the postcode (65 m² median across 31 EPCs). Its energy rating outperforms most of the postcode (better than 87% of similar EPCs).
Know exactly what you're buying at 11b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
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
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Planning history
11b has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 11b
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
11b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£558,000
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 SE15 4HX: £635,000 (2025–2022).
Nearby sales in SE15 4HX
19a, Gowlett Road, Southwark, London, SE15 4HX
Sold Apr 2025
£472,50021b, Gowlett Road, Southwark, London, SE15 4HX
Sold Oct 2024
£635,00021a, Gowlett Road, Southwark, London, SE15 4HX
Sold Sept 2024
£515,00025 Gowlett Road, Southwark, London, SE15 4HX
Sold Oct 2022
£1,645,00035 Gowlett Road, Southwark, London, SE15 4HX
Sold Sept 2022
£740,000
Everything we know about 11b, 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 Gowlett Road homes
CO₂ Emissions for 11b runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 56 (D)
Floor Area
50 m²
Street avg 59 m²
CO₂ Emissions
1.9 t/year
Street avg 3.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Oakhurst Grove — bus stop.
Closest school
0.1 km
St John's and St Clement's Church of England Primary School. 74 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
54.5dB
Night-time· 23:00 – 07:00
44.4dB