12 Aubyn Square
SW15 5NT
- Flat
- Leasehold
- 3 bedrooms (estimate)
- 786 sq ft
- EPC D
What comparable sales show
Fair match£437,000
Range £363,000 to £512,000 · £556 per sq ft
Since last sale
+£77,000
+21.4% since Jul 2023, +5.9% a year
Rank in SW15 5NT
15th of 18
Postcode average £656,778
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
12 Aubyn Square is a 3 bedroom leasehold flat in SW15 of about 786 sq ft.
Comparable completed sales nearby put it at £363,000 to £512,000, about £437,000 in the middle.
That makes it the 15th highest of the 18 homes we can compare in SW15 5NT, where the middle figure averages £656,778.
It last sold for £360,000 in July 2023; comparable sales suggest it has gained about £77,000 since, roughly +5.9% a year.
Across Wandsworth, average prices fell 5.3% 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
£363,000
Middle
£437,000
Upper end
£512,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Aubyn Square and its sales
12 Aubyn Square on the map
This home, the completed sales its figure is worked out from, and the other sales on Aubyn Square. 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 12 Aubyn Square compares with Aubyn Square
Against the 6 completed sales on the street in the last two years
Price
- Its middle figure of £437,000 is 3% above the street's median sale price of £425,000.
- 3 of those 6 sales completed for less than this home's middle figure, and 3 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 Aubyn Square
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 6
- Average price
- £497,500
- Lowest
- £310,000
- Highest
- £950,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 0 | – |
| Q2 2025 | 0 | – |
| Q3 2025 | 0 | – |
| Q4 2025 | 1 | £310,000 |
| Q1 2026 | 3 | £540,000 |
| Q2 2026 | 0 | – |
| Q3 2026 | 1 | £350,000 |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Terraced houses | 50% (3) | £540,000 | – |
| Flats | 50% (3) | £335,000 | – |
Completed sales on Aubyn Square
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 11 Aubyn SquareSW15 5NT | Sept 2026 | £350,000 | Flat | – | – |
| 41 Aubyn SquareSW15 5NT | Mar 2026 | £950,000 | Terraced | – | – |
| 13 Aubyn SquareSW15 5NT | Mar 2026 | £500,000 | Terraced | – | – |
| 13 Aubyn SquareSW15 5NT | Mar 2026 | £540,000 | Terraced | – | – |
| 11 Aubyn SquareSW15 5NT | Oct 2025 | £310,000 | Flat | – | – |
| Flat 5, Jansen House Aubyn SquareSW15 5NJ | Nov 2024 | £335,000 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 12 Aubyn Square, lodged 7 February 2023.
Rating now
D67 points
Could reach
C74 points
7 points higher with the improvements below
- Built
- 1950–1966
- 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, 100 mm loft insulation
AverageFloor
(another dwelling below)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Low energy lighting in all fixed outlets
Very good
Estimated running costs
A year, now and after the recommended improvements.
£131 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 (2023), 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
Typical cost £500–£1,500 · saves about £87 a year
Rating after72C - 2
50 mm internal or external wall insulation
Typical cost £4,000–£14,000 · saves about £44 a year
Rating after74C
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 |
|---|---|---|---|
| July 2023 | £360,000 | +44.0% | +3.6% |
| April 2013 | £249,950 | +26.9% | +3.8% |
| November 2006 | £197,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SW15 5NT
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 |
|---|---|---|---|---|---|
| Flat 6, Cressy House Queens RideSW13 0HZ · Flat | £370,000 | Sept 2026 | 743 sq ft | £498 | 0.5 mi |
| 36 The WilloughbysSW14 8DF · Flat | £220,000 | Dec 2025 | 775 sq ft | £284 | 0.6 mi |
| Flat 15, Cressy House Queens RideSW13 0HZ · Flat | £368,500 | May 2025 | 700 sq ft | £527 | 0.5 mi |
| Flat 1, Queens Court Queens RideSW13 0HY · Flat | £460,000 | Jan 2025 | 678 sq ft | £678 | 0.4 mi |
| Flat 24, Cressy House Queens RideSW13 0HZ · Flat | £442,000 | Sept 2025 | 646 sq ft | £684 | 0.5 mi |
| 21 The WilloughbysSW14 8DF · Flat | £440,000 | Jan 2026 | 689 sq ft | £639 | 0.6 mi |
| Flat 110, Westfields Railway SideSW13 0PL · Flat | £392,500 | Jun 2026 | 614 sq ft | £640 | 0.7 mi |
| 70 The WilloughbysSW14 8DF · Flat | £380,000 | Mar 2025 | 721 sq ft | £527 | 0.6 mi |
| Flat 107, Westfields Railway SideSW13 0PL · Flat | £555,000 | Jul 2025 | 678 sq ft | £818 | 0.7 mi |
| 130 White Hart LaneSW13 0QB · Flat | £453,500 | Jan 2025 | 840 sq ft | £540 | 0.7 mi |
| Flat 54, Westfields Railway SideSW13 0PJ · Flat | £510,000 | May 2025 | 689 sq ft | £740 | 0.7 mi |
| Flat 63, Westfields Railway SideSW13 0PL · Flat | £445,000 | Feb 2025 | 700 sq ft | £636 | 0.7 mi |
The area
SW15 at a glance
What buyers have paid in SW15
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 | 525 | £781,214 | – | – | −7.3% |
| Flats | 339 | £507,110 | – | – | −2.7% |
| Terraced | 115 | £1,104,105 | – | – | −2.2% |
| Semi-detached | 36 | £1,637,254 | – | – | −9.9% |
| Detached | 17 | £2,433,529 | – | – | −18.6% |
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 February 2023.
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