8b Sinclair Grove
NW11 9JG
- Flat
- 3 bedrooms (estimate)
- 1,109 sq ft
- EPC D
What comparable sales show
Strong match£563,000
Range £495,000 to £631,000 · £508 per sq ft
Rank in NW11 9JG
19th of 23
Postcode average £864,478
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
8b Sinclair Grove is a 3 bedroom flat in NW11 of about 1,109 sq ft.
Comparable completed sales nearby put it at £495,000 to £631,000, about £563,000 in the middle.
That makes it the 19th highest of the 23 homes we can compare in NW11 9JG, where the middle figure averages £864,478.
Across Barnet, average prices fell 4.4% 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
£495,000
Middle
£563,000
Upper end
£631,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 8b Sinclair Grove is
8b Sinclair Grove 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 8b Sinclair Grove, lodged 21 March 2010.
Rating now
D55 points
Could reach
D57 points
2 points higher with the improvements below
- Built
- 1930–1949
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Timber frame, as built, insulated (assumed)
GoodRoof
Flat, insulated
GoodFloor
(other premises below)
Not rated on the certificate
Heating
Boiler and radiators, mains gas
GoodHeating controls
Programmer and room thermostat
AverageHot water
From main system
GoodLighting
No low energy lighting
Very poor
Estimated running costs
A year, now and after the recommended improvements.
£47 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 (2010), 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
Low energy lighting for all fixed outlets
No cost given on the certificate · saves about £46 a year
Rating after57D
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
No sale of this home has been registered since 1995.
Nearby
Neighbours and the sales behind the figure
Homes in NW11 9JG
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 28, Dolphin Court WoodlandsNW11 9QY · Flat | £775,000 | Mar 2026 | 1,238 sq ft | £626 | 0.1 mi |
| Flat 21, Brook Lodge North Circular RoadNW11 9LG · Flat | £300,000 | May 2025 | 1,109 sq ft | £271 | 0.1 mi |
| Flat 56, Danescroft Brent StreetNW4 2QH · Flat | £400,000 | Jul 2026 | 926 sq ft | £432 | 0.2 mi |
| Flat 2, Highfield Court Highfield RoadNW11 9LT · Flat | £500,000 | Apr 2026 | 926 sq ft | £540 | 0.2 mi |
| 29, James Close WoodlandsNW11 9QX · Flat | £530,000 | Dec 2025 | 947 sq ft | £560 | 0.2 mi |
| 37 Woodburn CloseNW4 2NF · Flat | £495,000 | Feb 2026 | 904 sq ft | £547 | 0.2 mi |
| Flat 1, Melvin Hall Golders Green RoadNW11 9QB · Flat | £575,000 | Mar 2025 | 1,141 sq ft | £504 | 0.2 mi |
| Flat 3, Highfield Court Highfield RoadNW11 9LT · Flat | £540,000 | Aug 2025 | 926 sq ft | £583 | 0.2 mi |
| 20, James Close WoodlandsNW11 9QX · Flat | £730,000 | Jun 2026 | 1,722 sq ft | £424 | 0.2 mi |
| 26, Riverside Drive Golders Green RoadNW11 9PX · Flat | £1,000,000 | Jul 2025 | 1,475 sq ft | £678 | 0.1 mi |
| Flat 7, Dolphin Court WoodlandsNW11 9QY · Flat | £395,000 | Jul 2025 | 840 sq ft | £470 | 0.1 mi |
| Flat 13, Holmbush Court Brent StreetNW4 2NS · Flat | £530,000 | Nov 2025 | 818 sq ft | £648 | 0.2 mi |
The area
NW11 at a glance
What buyers have paid in NW11
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 | 150 | £1,046,286 | 1,381 sq ft | £684 | −7.2% |
| Flats | 49 | £496,728 | 977 sq ft | £547 | −17.6% |
| Terraced | 22 | £944,212 | 1,153 sq ft | £842 | −5.3% |
| Semi-detached | 56 | £1,260,392 | 1,491 sq ft | £762 | −8.4% |
| Detached | 13 | £2,529,962 | 2,347 sq ft | £706 | +12.3% |
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 March 2010.
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