23 Chatsworth House, Duchess Walk, Southwark, London, SE1 2RY
About 23 Chatsworth House
23 Chatsworth House is a two-bedroom property in Southwark, London, London (SE1 2RY). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2025) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since September 2014. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. Main heating runs on electricity. At 88 m² this is the 26th smallest of 51 units on EPC record in the building, where floor areas span 46–120 m². The building's EPC ratings span C to B, with this unit at the top.
Today's modelled estimate of £824,000 is 15% below the 2015 sale of £969,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. Last sold in February 2015, so it's been off the market for around 11 years.
What this property has
Inside
- Bedrooms2
- Bathrooms2
Everything you need to know about 23 Chatsworth House
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Energy performance
23 Chatsworth House's carbon output is low for the local stock.
EPC Rating
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Planning history
23 Chatsworth House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£824,000
Modelled from EPC, postcode comparables.
£969,000
Recorded with HM Land Registry.
Sales timeline
19 February 2015Most recent
£969,000
Median price across the last 5 sales in SE1 2RY: £1,050,000 (2022–2020).
Nearby sales in SE1 2RY
21 Chatsworth House, Duchess Walk, Southwark, London, SE1 2RY
Sold May 2022
£1,050,00032 Chatsworth House, Duchess Walk, Southwark, London, SE1 2RY
Sold Feb 2021
£1,180,00012 Chatsworth House, Duchess Walk, Southwark, London, SE1 2RY
Sold Nov 2020
£950,00042 Chatsworth House, Duchess Walk, Southwark, London, SE1 2RY
Sold Nov 2020
£650,00040 Chatsworth House, Duchess Walk, Southwark, London, SE1 2RY
Sold May 2020
£1,330,000
Versus other Duchess Walk homes
CO₂ Emissions for 23 Chatsworth House runs comfortably ahead of the street norm.
Price per m²
£11,011
Street avg £13,324
Floor Area
88 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
0.2 t/year
Street avg 1.1 t/year
Everything you need to know about 23 Chatsworth House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
44/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Tower Bridge — bus stop.
Closest school
0.2 km
Tower Bridge Primary School. 103 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
57.5dB
Night-time· 23:00 – 07:00
50.1dB