40 Walnut Tree Walk, Lambeth, London, SE11 6DN
About 40 Walnut Tree Walk
40 Walnut Tree Walk is an end-of-terrace house in Lambeth, London, London (SE11 6DN). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to before 1900 and council tax band E. At 76 m² this is the 5th smallest of 20 units on EPC record in the building, where floor areas span 28–196 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (April 2025) shows a C (score 73). When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to B (score 81).
Most recent transfer was October 2025 at £666,500 — fresh data. At 76 m² it sits well below the postcode median (118 m² across 19 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Across 1996–2025, sale prices on this property compounded at 6.8% per year. On a £-per-square-foot basis, the last sale (£815/sq ft) was about 104.2% above the typical sold price in the postcode.
Know exactly what you're buying at 40 Walnut Tree Walk
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Planning history
40 Walnut Tree Walk has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 40 Walnut Tree Walk
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
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Sales history & valuation
40 Walnut Tree Walk has more than quadrupled in price since its earliest registered sale in 1996.
£666,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 29 years.
£666,500
Growth on file: 6.8% per year over 29 years.
Sales timeline
6 October 2025Most recent
£666,500
+12.6%over 6 years4 July 2019
£592,000
+5.7%over 6 years29 May 2013
£560,000
+92.3%over 9 years27 May 2004
£291,200
+191.2%over 7 years17 December 1996
£100,000
Median price across the last 5 sales in SE11 6DN: £1,300,000 (2020–2018).
Nearby sales in SE11 6DN
15 Walnut Tree Walk, Lambeth, London, SE11 6DN
Sold May 2020
£395,00062 Walnut Tree Walk, Lambeth, London, SE11 6DN
Sold Jan 2020
£1,300,00040a, Flat D, Walnut Tree Walk, Lambeth, London, SE11 6DN
Sold May 2019
£620,00056 Walnut Tree Walk, Lambeth, London, SE11 6DN
Sold Sept 2018
£1,500,00053 Walnut Tree Walk, Lambeth, London, SE11 6DN
Sold Apr 2018
£3,900,000
Everything we know about 40 Walnut Tree Walk, 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 Walnut Tree Walk homes
On epc rating, 40 Walnut Tree Walk stands well clear of the street.
EPC Rating
73 (C)
Street avg 68 (D)
Floor Area
76 m²
Street avg 48 m²
CO₂ Emissions
2.2 t/year
Street avg 1.9 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
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Kennington Road / Imperial War Museum — bus stop.
Closest school
0.0 km
Walnut Tree Walk Primary School. 85 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
59.1dB
Night-time· 23:00 – 07:00
51.2dB