9 Sheldon Avenue
N6 4JS
- Detached
- Freehold
- 8 bedrooms (estimate)
- 4,908 sq ft
- EPC D
What comparable sales show
Few close matches: a rough guide£6,433,000
Range £4,889,000 to £7,977,000 · £1,311 per sq ft
Since last sale
−£567,000
−8.1% since Apr 2026
Rank in N6 4JS
7th of 10
Postcode average £8,435,100
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
9 Sheldon Avenue is a 8 bedroom freehold detached in N6 of about 4,908 sq ft.
Comparable completed sales nearby put it at £4,889,000 to £7,977,000, about £6,433,000 in the middle.
That makes it the 7th highest of the 10 homes we can compare in N6 4JS, where the middle figure averages £8,435,100.
It last sold for £7,000,000 in April 2026; comparable sales suggest it has lost about £567,000 since.
Across Haringey, average prices fell 1.4% 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
£4,889,000
Middle
£6,433,000
Upper end
£7,977,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Sheldon Avenue and its sales
9 Sheldon Avenue on the map
This home, the completed sales its figure is worked out from, and the other sales on Sheldon Avenue. 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 9 Sheldon Avenue compares with Sheldon Avenue
Against the 5 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £6,433,000 is 21% above the street's median sale price of £5,300,000.
- At 4,908 sq ft it is 122% above the median size of the homes sold here, 2,207 sq ft.
- That is £1,311 per sq ft, 25% above the street's median of £1,047 per sq ft.
- 4 of those 5 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 Sheldon Avenue
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 5
- Average price
- £3,986,000
- Lowest
- £735,000
- Highest
- £7,000,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £6,100,000 |
| Q2 2025 | 1 | £795,000 |
| Q3 2025 | 0 | – |
| Q4 2025 | 0 | – |
| Q1 2026 | 1 | £735,000 |
| Q2 2026 | 1 | £7,000,000 |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Detached houses | 60% (3) | £6,100,000 | £1,484 |
| Flats | 40% (2) | £765,000 | £697 |
Completed sales on Sheldon Avenue
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 9 Sheldon Avenue (this home)N6 4JS | Apr 2026 | £7,000,000 | Detached | – | – |
| Flat 25, High Sheldon Sheldon AvenueN6 4NJ | Mar 2026 | £735,000 | Flat | 1,098 sq ft | £669 |
| Flat 43, High Sheldon Sheldon AvenueN6 4NJ | Jun 2025 | £795,000 | Flat | 1,098 sq ft | £724 |
| 4 Sheldon AvenueN6 4JT | Feb 2025 | £6,100,000 | Detached | 4,456 sq ft | £1,369 |
| 53 Sheldon AvenueN6 4NH | Dec 2024 | £5,300,000 | Detached | 3,315 sq ft | £1,599 |
Energy
How efficient the home is
Energy performance certificate
From the official register for 9 Sheldon Avenue, lodged 15 April 2025.
Rating now
D59 points
Could reach
C78 points
19 points higher with the improvements below
- Built
- Before 1900
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Solid brick, as built, no insulation (assumed)
Very poorRoof
Roof room(s), ceiling insulated
PoorFloor
Solid, no insulation (assumed)
Not rated on the certificate
Windows
Single glazed
Very poorHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, TRVs and bypass
AverageHot water
From main system
GoodLighting
Low energy lighting in 66% of fixed outlets
Good
Estimated running costs
A year, now and after the recommended improvements.
£2,090 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 (2025), 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
Room-in-roof insulation
Typical cost £1,500–£2,700 · saves about £340 a year
Rating after62D - 2
50 mm internal or external wall insulation
Typical cost £4,000–£14,000 · saves about £869 a year
Rating after68D - 3
Floor insulation (solid floor)
Typical cost £4,000–£6,000 · saves about £199 a year
Rating after70C - 4
Draught proof single-glazed windows
Typical cost £80–£120 · saves about £169 a year
Rating after71C - 5
Upgrade heating controls
Typical cost £350–£450 · saves about £187 a year
Rating after73C - 6
Replace single glazed windows with low-E double glazed windows
Typical cost £3,300–£6,500 · saves about £325 a year
Rating after75C - 7
Solar photovoltaic panels, 2.5 kWp
Typical cost £3,500–£5,500 · saves about £433 a year
Rating after78C
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 |
|---|---|---|---|
| April 2026 | £7,000,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in N6 4JS
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 |
|---|---|---|---|---|---|
| 4 Sheldon AvenueN6 4JT · Detached | £6,100,000 | Feb 2025 | 4,456 sq ft | £1,369 | < 0.1 mi |
| 11 Stormont RoadN6 4NS · Detached | £7,500,000 | Oct 2025 | 5,920 sq ft | £1,267 | 0.1 mi |
| 25 Stormont RoadN6 4NS · Detached | £6,750,000 | Dec 2024 | 3,767 sq ft | £1,792 | 0.1 mi |
| 29 Norrice LeaN2 0RD · Detached | £5,750,000 | Nov 2025 | 5,038 sq ft | £1,141 | 0.7 mi |
| 72 Winnington RoadN2 0TX · Detached | £4,500,000 | Jan 2026 | 6,437 sq ft | £699 | 0.5 mi |
| 16 Church MountN2 0RP · Detached | £4,030,000 | Nov 2025 | 4,413 sq ft | £913 | 0.7 mi |
| 14 Holne ChaseN2 0QN · Detached | £2,255,054 | Jun 2025 | 5,188 sq ft | £435 | 0.6 mi |
| 7 Haversham PlaceN6 6NG · Detached | £5,250,000 | Nov 2025 | 4,144 sq ft | £1,267 | 0.6 mi |
| 7 Winnington CloseN2 0UA · Detached | £4,000,000 | Jul 2026 | 7,287 sq ft | £549 | 0.6 mi |
| 7 Winnington RoadN2 0TP · Detached | £9,500,000 | Sept 2026 | 7,427 sq ft | £1,279 | 0.6 mi |
| 6 Holly Lodge GardensN6 6AA · Detached | £4,600,000 | Jul 2025 | 4,187 sq ft | £1,099 | 0.7 mi |
| 19 Aylmer RoadN2 0BS · Detached | £2,070,000 | May 2025 | 3,552 sq ft | £583 | 0.5 mi |
The area
N6 at a glance
What buyers have paid in N6
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 | 159 | £1,149,574 | 1,239 sq ft | £922 | −10.7% |
| Flats | 111 | £728,737 | 801 sq ft | £865 | +7.1% |
| Terraced | 27 | £2,011,946 | 1,896 sq ft | £1,083 | +13.5% |
| Semi-detached | 11 | £2,350,227 | 2,449 sq ft | £992 | +17.1% |
| Detached | 6 | £3,585,963 | 2,750 sq ft | £1,124 | −23.7% |
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 April 2025.
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