Cowper House, Flat 15, Browning Street, Southwark, London, SE17 1DD
About Cowper House
Cowper House is a two-bedroom end-of-terrace house in Southwark, London, London (SE17 1DD). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1930-1949 and council tax band B. At 50 m² this is the 7th 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 (April 2024) shows a C (score 73). The rating has held steady at C across 3 certificates since February 2011. Between certificates, window efficiency dropped from Good to Average.
It changed hands recently, sold March 2025 for £362,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2006–2025, sale prices on this property compounded at 4.4% per year.
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
What this property has
Inside
- Bedrooms2
- Bathrooms1
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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 more than doubled in price since the earliest registered sale in 2006.
£388,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 19 years.
£362,000
Growth on file: 4.4% per year over 19 years.
Sales timeline
21 March 2025Most recent
£362,000
+0.6%over 8 years28 July 2016
£360,000
+82.7%over 7 years5 November 2008
£197,000
+21.6%over 2 years13 July 2006
£162,000
Median price across the last 5 sales in SE17 1DD: £300,000 (2024–2016).
Nearby sales in SE17 1DD
Cowper 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
£420,000Cowper House, Flat 20, Browning Street, Southwark, London, SE17 1DD
Sold Jan 2011
£157,000
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 years held, Cowper House runs well behind the street norm.
Price per m²
£7,240
Street avg £5,826
Floor Area
50 m²
Street avg 49 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
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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