Cathay House, Flat 20, Cathay Street, Southwark, London, SE16 4TS
About Cathay House
Cathay House is an end-of-terrace house in Southwark, London, London (SE16 4TS). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1900-1929 and council tax band B. At 62 m² this is the 3rd smallest of 15 units on EPC record in Cathay House, where floor areas span 61–142 m². The building's EPC ratings span E to B across 15 units on file. The latest certificate (May 2020) shows a C (score 70).
On a £-per-square-foot basis, the last sale (£728/sq ft) was about 70.3% above the typical sold price in the postcode. Sold November 2020 for £485,600.
Know exactly what you're buying at Cathay 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
EPC Rating
Planning history
Cathay House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Cathay 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£512,000
Modelled from EPC, postcode comparables.
£485,600
Recorded with HM Land Registry.
Sales timeline
10 November 2020Most recent
£485,600
Median price across the last 5 sales in SE16 4TS: £502,500 (2025–2021).
Nearby sales in SE16 4TS
Cathay House, Flat 13, Cathay Street, Southwark, London, SE16 4TS
Sold Aug 2025
£502,5003 Cathay Street, Southwark, London, SE16 4TS
Sold Mar 2023
£1,400,000Cathay House, Flat 15, Cathay Street, Southwark, London, SE16 4TS
Sold Dec 2022
£485,000Cathay House, Flat 6, Cathay Street, Southwark, London, SE16 4TS
Sold Oct 2022
£499,950Cathay House, Flat 1, Cathay Street, Southwark, London, SE16 4TS
Sold Jun 2021
£515,000
Everything we know about Cathay 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 Cathay Street homes
Cathay House outperforms the street on price per m² by a wide margin.
Price per m²
£7,832
Street avg £5,361
Floor Area
62 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.6 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Southwark Park — bus stop.
Closest school
0.4 km
Riverside Primary School. 98 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
43.2dB