Cowper House, Flat 6, Browning Street, Southwark, London, SE17 1DD
About Cowper House
Cowper House is a detached house in Southwark, London, London (SE17 1DD). It has a recorded floor area of 48 m² (around 515 sq ft) and council tax band B. At 48 m² this is the 6th smallest of 17 units on EPC record in Cowper House, where floor areas span 35–63 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2009) shows a C (score 69), just inside the C band. The latest certificate is from November 2009, so improvements made since then won't be reflected.
Know exactly what you're buying at Cowper House
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
Cowper House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Nov 2019
EPC Rating
Planning history
Cowper House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Cowper House
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
Cowper House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£337,000
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 SE17 1DD: £300,000 (2025–2018).
Nearby sales in SE17 1DD
Cowper House, Flat 15, Browning Street, Southwark, London, SE17 1DD
Sold Mar 2025
£362,000Cowper House, Flat 21, Browning Street, Southwark, London, SE17 1DD
Sold Oct 2024
£300,000Cowper House, Flat 8, Browning Street, Southwark, London, SE17 1DD
Sold Jun 2024
£375,000Cowper House, Flat 7, Browning Street, Southwark, London, SE17 1DD
Sold May 2024
£260,000Cowper House, Flat 3, Browning Street, Southwark, London, SE17 1DD
Sold Nov 2016
£420,000
Everything we know about Cowper House, 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 Browning Street homes
On co₂ emissions, Cowper House runs well behind the street norm.
EPC Rating
69 (C)
Street avg 67 (D)
Floor Area
48 m²
Street avg 49 m²
CO₂ Emissions
2.5 t/year
Street avg 2.2 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
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Larcom Street — bus stop.
Closest school
0.2 km
Robert Browning Primary School. 97 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
56.3dB
Night-time· 23:00 – 07:00
44.9dB