Flat A, 40 Walnut Tree Walk
SE11 6DN
- Flat
- Leasehold
What the sales records show
From its recent sale£635,000
Range £594,000 to £676,000
Since last sale
−£31,500
−4.7% since Oct 2025, −4.3% a year
Rank in SE11 6DN
12th of 16
Postcode average £1,286,063
There is no floor area on record, so this is the home's last sale moved from October 2025 to August 2026 by the official UK House Price Index for Lambeth, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
Flat A, 40 Walnut Tree Walk is a leasehold flat in SE11.
There is no floor area on record, so its last sale has been moved to today by the official price index for Lambeth: £594,000 to £676,000, about £635,000 in the middle.
That makes it the 12th highest of the 16 homes we can compare in SE11 6DN, where the middle figure averages £1,286,063.
It last sold for £666,500 in October 2025; the price index suggests it has lost about £31,500 since, roughly −4.3% a year.
Across Lambeth, average prices fell 6.5% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£594,000
Middle
£635,000
Upper end
£676,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Walnut Tree Walk and its sales
Flat A, 40 Walnut Tree Walk on the map
This home, the completed sales its figure is worked out from, and the other sales on Walnut Tree Walk. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How Flat A, 40 Walnut Tree Walk compares with Walnut Tree Walk
Against the 6 completed sales on the street in the last two years
Price
- Its middle figure of £635,000 is 47% above the street's median sale price of £432,750.
- 5 of those 6 sales completed for less than this home's middle figure, and 1 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Walnut Tree Walk
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 6
- Average price
- £481,833
- Lowest
- £374,000
- Highest
- £666,500
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £400,000 |
| Q2 2025 | 0 | – |
| Q3 2025 | 1 | £374,000 |
| Q4 2025 | 1 | £666,500 |
| Q1 2026 | 0 | – |
| Q2 2026 | 2 | £500,000 |
| Q3 2026 | 1 | £450,500 |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 100% (6) | £432,750 | £654 |
Completed sales on Walnut Tree Walk
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| Flat 2, Derby House Walnut Tree WalkSE11 6DJ | Aug 2026 | £450,500 | Flat | 689 sq ft | £654 |
| Flat 18, Derby House Walnut Tree WalkSE11 6DJ | Jun 2026 | £585,000 | Flat | 904 sq ft | £647 |
| Flat 21, Walcot Gardens, 67 Walnut Tree WalkSE11 6DZ | Apr 2026 | £415,000 | Flat | – | – |
| Flat A, 40 Walnut Tree Walk (this home)SE11 6DN | Oct 2025 | £666,500 | Flat | – | – |
| Flat 1, Davenport House Walnut Tree WalkSE11 6DH | Jul 2025 | £374,000 | Flat | 549 sq ft | £681 |
| Flat 20, Walcot Gardens, 67 Walnut Tree WalkSE11 6DZ | Feb 2025 | £400,000 | Flat | – | – |
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| October 2025 | £666,500 | +12.6% | +1.9% |
| July 2019 | £592,000 | +5.7% | +0.9% |
| May 2013 | £560,000 | +92.3% | +7.5% |
| May 2004 | £291,200 | +191.2% | +15.4% |
| December 1996 | £100,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SE11 6DN
Ranked by what comparable sales show. Choose one to see its page.
Recent sales of flat homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| Flat A, 40 Walnut Tree WalkSE11 6DN · Flat | £666,500 | Oct 2025 | – | – | < 0.1 mi |
| Flat 2, Derby House Walnut Tree WalkSE11 6DJ · Flat | £450,500 | Aug 2026 | 689 sq ft | £654 | < 0.1 mi |
| Flat 18, Derby House Walnut Tree WalkSE11 6DJ · Flat | £585,000 | Jun 2026 | 904 sq ft | £647 | < 0.1 mi |
| Flat 1, Davenport House Walnut Tree WalkSE11 6DH · Flat | £374,000 | Jul 2025 | 549 sq ft | £681 | 0.1 mi |
| Flat 2, 74 Fitzalan StreetSE11 6QU · Flat | £450,000 | Mar 2025 | 710 sq ft | £633 | 0.1 mi |
| Flat 2, 73 Fitzalan StreetSE11 6QU · Flat | £662,000 | Jan 2025 | 753 sq ft | £879 | 0.1 mi |
| 83 Fitzalan StreetSE11 6QU · Flat | £527,500 | Jan 2025 | – | – | 0.1 mi |
| Flat 21, Walcot Gardens, 67 Walnut Tree WalkSE11 6DZ · Flat | £415,000 | Apr 2026 | – | – | 0.1 mi |
| Flat 20, Walcot Gardens, 67 Walnut Tree WalkSE11 6DZ · Flat | £400,000 | Feb 2025 | – | – | 0.1 mi |
| Flat D, Warnham Court, 130 - 134 Kennington RoadSE11 6RD · Flat | £808,000 | Nov 2025 | – | – | 0.1 mi |
| Flat 181, Wedgwood House Lambeth WalkSE11 6LR · Flat | £405,000 | Aug 2026 | 592 sq ft | £684 | 0.1 mi |
| Flat 109, Wedgwood House Lambeth WalkSE11 6LW · Flat | £400,000 | Jan 2026 | 904 sq ft | £442 | 0.1 mi |
The area
SE11 at a glance
What buyers have paid in SE11
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 120 | £622,382 | 809 sq ft | £734 | −10.4% |
| Flats | 96 | £480,618 | 675 sq ft | £706 | −22.1% |
| Terraced | 18 | £1,280,472 | 1,462 sq ft | £909 | −2.2% |
| Semi-detached | 2 | £1,002,500 | – | – | – |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
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