40 King Arthur Close, Southwark, London, SE15 2LP
About 40 King Arthur Close
40 King Arthur Close is a one-bedroom mid-terrace house in Southwark, London, London (SE15 2LP). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1976-1982 and council tax band B. At 49 m² this is the 14th smallest of 33 units on EPC record in the building, where floor areas span 39–112 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since May 2010. Between certificates, roof efficiency went from Average to Good and window efficiency went from Very Poor to Good; while wall efficiency dropped from Good to Average and lighting dropped from Very Good to Good.
Across 2014–2021, sale prices on this property compounded at 10.5% per year. On a £-per-square-foot basis, the last sale (£578/sq ft) was about 135.9% above the typical sold price in the postcode. Sold January 2021 for £305,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 40 King Arthur Close
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
- Bedrooms1
Outside
- Private gardenYes
- ParkingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Planning history
40 King Arthur Close has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 40 King Arthur Close
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£327,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 7 years.
£305,000
Growth on file: 10.5% per year over 7 years.
Sales timeline
8 January 2021Most recent
£305,000
+96.8%over 6 years10 April 2014
£155,000
Median price across the last 5 sales in SE15 2LP: £308,000 (2023–2014).
Nearby sales in SE15 2LP
23 King Arthur Close, Southwark, London, SE15 2LP
Sold Mar 2023
£308,00016 King Arthur Close, Southwark, London, SE15 2LP
Sold Oct 2021
£312,0009 King Arthur Close, Southwark, London, SE15 2LP
Sold Mar 2020
£555,00028 King Arthur Close, Southwark, London, SE15 2LP
Sold Jul 2017
£300,00032 King Arthur Close, Southwark, London, SE15 2LP
Sold Oct 2014
£250,000
Everything we know about 40 King Arthur Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other King Arthur Close homes
40 King Arthur Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£6,224
Street avg £5,625
Floor Area
49 m²
Street avg 48 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.0 t/year
Similar properties nearby
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1 King Arthur Close, Southwark
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1 Bath Close, Southwark
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1 Colmore Mews, Southwark
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1 Hathorne Close, Southwark
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1 Lords Court, St Mary S Road, Southwark
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Clifton Way — bus stop.
Closest school
0.3 km
Kender Primary School. 83 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
55.8dB

Night-time· 23:00 – 07:00
45.8dB