23 Allison Close
SE10 8AZ
- Flat
- Leasehold
- 2 bedrooms (estimate)
- 721 sq ft
- EPC D
What comparable sales show
Strong match£448,000
Range £394,000 to £502,000 · £622 per sq ft
Since last sale
+£203,000
+82.9% since May 2010, +3.7% a year
Rank in SE10 8AZ
4th of 26
Postcode average £399,692
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
23 Allison Close is a 2 bedroom leasehold flat in SE10 of about 721 sq ft.
Comparable completed sales nearby put it at £394,000 to £502,000, about £448,000 in the middle.
That makes it the 4th highest of the 26 homes we can compare in SE10 8AZ, where the middle figure averages £399,692.
It last sold for £245,000 in May 2010; comparable sales suggest it has gained about £203,000 since, roughly +3.7% a year.
Across Greenwich, average prices fell 2.2% 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
£394,000
Middle
£448,000
Upper end
£502,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 23 Allison Close is
23 Allison Close on the map
This home and the completed sales its figure is worked out from. 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.
Energy
How efficient the home is
Energy performance certificate
From the official register for 23 Allison Close, lodged 9 December 2009.
Rating now
D59 points
Could reach
C72 points
13 points higher with the improvements below
- Built
- 1967–1975
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, limited insulation (assumed)
Very poorFloor
(other premises below)
Not rated on the certificate
Heating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, TRVs and bypass
AverageHot water
From main system
GoodLighting
Low energy lighting in 50% of fixed outlets
Good
Estimated running costs
A year, now and after the recommended improvements.
£218 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2009), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
Cavity wall insulation
No cost given on the certificate · saves about £115 a year
Rating after66D - 2
Low energy lighting for all fixed outlets
No cost given on the certificate · saves about £13 a year
Rating after67D - 3
Replace boiler with Band A condensing boiler
No cost given on the certificate · saves about £89 a year
Rating after72C
Costs and savings are the certificate's own, as estimated when it was made.
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 |
|---|---|---|---|
| May 2010 | £245,000 | +40.0% | +5.6% |
| March 2004 | £175,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SE10 8AZ
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 20 Point CloseSE10 8QS · Flat | £450,000 | Aug 2026 | 743 sq ft | £606 | 0.1 mi |
| Flat 4, 89 Blackheath HillSE10 8TJ · Flat | £440,000 | Jul 2026 | 689 sq ft | £639 | 0.1 mi |
| Flat G, 3 Dartmouth TerraceSE10 8AX · Flat | £460,000 | Jul 2026 | 797 sq ft | £578 | 0.1 mi |
| 1, Dennis Court Dartmouth HillSE10 8AH · Flat | £400,000 | Jul 2026 | 667 sq ft | £599 | 0.1 mi |
| Flat 6, Dartmouth Court Dartmouth GroveSE10 8AS · Flat | £450,000 | Mar 2026 | 732 sq ft | £615 | 0.1 mi |
| 21 Point CloseSE10 8QS · Flat | £520,000 | Jun 2026 | 797 sq ft | £653 | 0.1 mi |
| 19 Point CloseSE10 8QS · Flat | £574,000 | Jan 2026 | 753 sq ft | £762 | 0.1 mi |
| Flat 3, 35A Hyde ValeSE10 8QQ · Flat | £580,000 | May 2026 | 721 sq ft | £804 | 0.2 mi |
| 4B Dartmouth TerraceSE10 8AX · Flat | £432,500 | Sept 2025 | 667 sq ft | £648 | 0.1 mi |
| 9 Greyladies GardensSE10 8AU · Flat | £480,000 | Oct 2025 | 764 sq ft | £628 | 0.1 mi |
| 16 Point CloseSE10 8QS · Flat | £550,000 | May 2025 | 775 sq ft | £710 | 0.1 mi |
| 93 Blackheath HillSE10 8TJ · Flat | £285,000 | Nov 2025 | 614 sq ft | £465 | 0.1 mi |
The area
SE10 at a glance
What buyers have paid in SE10
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 498 | £797,423 | 905 sq ft | £687 | +33.7% |
| Flats | 352 | £474,008 | 706 sq ft | £634 | −1.3% |
| Terraced | 114 | £890,446 | 1,222 sq ft | £776 | +5.7% |
| Semi-detached | 8 | £1,074,125 | 1,589 sq ft | £858 | +19.2% |
| Detached | 5 | £1,867,000 | 1,698 sq ft | £838 | – |
Find another home
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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.
Floor area and energy rating from the energy certificate of December 2009.
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