12 Sinclair Grove
NW11 9JG
- Semi-detached
- Freehold
- 6 bedrooms (estimate)
- 2,422 sq ft
- EPC C
What comparable sales show
Strong match£1,468,000
Range £1,292,000 to £1,644,000 · £606 per sq ft
Since last sale
−£2,000
−0.1% since Mar 2026
Rank in NW11 9JG
2nd of 22
Postcode average £878,182
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 Sinclair Grove is a 6 bedroom freehold semi-detached in NW11 of about 2,422 sq ft.
Comparable completed sales nearby put it at £1,292,000 to £1,644,000, about £1,468,000 in the middle.
That makes it the 2nd highest of the 22 homes we can compare in NW11 9JG, where the middle figure averages £878,182.
It last sold for £1,470,000 in March 2026; comparable sales suggest it has lost about £2,000 since.
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
£1,292,000
Middle
£1,468,000
Upper end
£1,644,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| March 2026 | £1,470,000 | +110.0% | +6.3% |
| February 2014 | £700,000 | +73.7% | +6.8% |
| September 2005 | £403,000 | +210.0% | +14.0% |
| January 1997 | £130,000 | First sale | – |
Homes in NW11 9JG
Ranked by what comparable sales show. Choose one to see its page.
- 48 Sinclair GroveSemi-detachedSold Jul 2023 for £1.58m£1,554,000#1
- 12 Sinclair Grove (this home)Semi-detached · 6 bed · 2,422 sq ftSold Mar 2026 for £1.47m£1,468,000#2
- 50 Sinclair GroveSemi-detachedSold Apr 2016 for £1.23m£1,439,000#3
- 30 Sinclair GroveSemi-detachedSold Dec 2014 for £795k£1,079,000#4
- 18 Sinclair GroveTerracedSold Sept 2025 for £1.09m£1,074,000#5
- 16 Sinclair GroveTerracedSold Jul 2004 for £450k£1,055,000#6
- 20 Sinclair GroveSemi-detachedSold Jan 2007 for £500k£1,048,000#7
- 6 Sinclair GroveDetachedSold Sept 2010 for £600k£1,033,000#8
- 24 Sinclair GroveSemi-detachedSold Jan 2002 for £310k£963,000#9
- 34 Sinclair GroveTerracedSold Apr 1997 for £140k£891,000#10
- Flat 2, Michelle House Sinclair GroveDetachedSold Jan 2002 for £300k£879,000#11
- 44 Sinclair GroveSemi-detachedSold Jul 1997 for £150k£868,000#12
- 38 Sinclair GroveSemi-detachedSold May 1997 for £143k£866,000#13
- 28 Sinclair GroveTerracedSold Sept 2013 for £550k£864,000#14
- 46 Sinclair GroveSemi-detachedSold Mar 1996 for £125k£860,000#15
- 8 Sinclair GroveSemi-detachedSold Jul 2005 for £370k£852,000#16
- 22 Sinclair GroveSemi-detachedSold Jul 2004 for £355k£825,000#17
- First Floor Flat 8 Sinclair GroveFlatSold Dec 2011 for £390k£565,000#18
- Annex A 36 Sinclair GroveSemi-detachedSold Jul 2017 for £265k£311,000#19
- Flat 4, Michelle House Sinclair GroveFlat · 1 bed · 517 sq ftSold Feb 2025 for £259k£311,000#20
- 32a Sinclair Grove Golders GreenFlatSold May 1997 for £56k£263,000#21
- 32 Sinclair GroveSemi-detachedSold Nov 1999 for £60k£252,000#22
- 6a Sinclair Grove–
- 8a Sinclair Grove–
- 8b Sinclair Grove–
- 26 Sinclair Grove–
- 42 Sinclair Grove–
- Flat 1 20 Sinclair Grove–
- Flat 1 50 Sinclair Grove–
- Flat 1 Tulsi Court 4, Sinclair Grove–
- Flat 2 20 Sinclair Grove–
- Flat 2 50 Sinclair Grove–
- Flat 2 Tulsi Court 4, Sinclair Grove–
- Flat 3 20 Sinclair Grove–
- Flat 3 Tulsi Court 4, Sinclair Grove–
- Flat 4 Tulsi Court 4, Sinclair Grove–
- Flat 5 8a Sinclair Grove–
- Flat 5 50 Sinclair Grove–
- Flat 5 Tulsi Court 4, Sinclair Grove–
- Flat 6 Tulsi Court 4, Sinclair Grove–
- Flat 7 Tulsi Court 4, Sinclair Grove–
- Flat 8 Tulsi Court 4, Sinclair Grove–
- Flat 9 Tulsi Court 4 Sinclair Road–
- Flat 10 Tulsi Court 4 Sinclair Grove–
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 |
|---|---|---|---|---|---|
| 12 Sinclair GroveNW11 9JG · Semi-detached | £1,470,000 | Mar 2026 | 2,422 sq ft | £607 | < 0.1 mi |
| 39 Sinclair GroveNW11 9JH · Semi-detached | £1,230,000 | Jun 2025 | 2,422 sq ft | £508 | < 0.1 mi |
| 53 Highfield GardensNW11 9HA · Semi-detached | £1,450,000 | Oct 2025 | 2,368 sq ft | £612 | 0.2 mi |
| 23 Heathfield GardensNW11 9HY · Semi-detached | £1,200,000 | Oct 2025 | 2,809 sq ft | £427 | 0.2 mi |
| 20 Shirehall GardensNW4 2QS · Semi-detached | £1,250,000 | May 2025 | 2,088 sq ft | £599 | 0.1 mi |
| 17 WoodlandsNW11 9QJ · Semi-detached | £1,350,000 | Jan 2026 | 1,851 sq ft | £729 | 0.2 mi |
| 111 Leeside CrescentNW11 0JN · Semi-detached | £1,425,000 | Mar 2025 | 2,454 sq ft | £581 | 0.3 mi |
| 19 Alba GardensNW11 9NS · Semi-detached | £1,075,000 | Aug 2025 | 1,959 sq ft | £549 | 0.2 mi |
| 60 Princes Park AvenueNW11 0JT · Semi-detached | £1,750,000 | Jan 2025 | 2,583 sq ft | £677 | 0.3 mi |
| 82 Princes Park AvenueNW11 0JX · Semi-detached | £1,670,000 | Sept 2025 | 2,153 sq ft | £776 | 0.4 mi |
| 4 Danescroft GardensNW4 2ND · Semi-detached | £1,375,000 | Feb 2025 | 2,110 sq ft | £652 | 0.3 mi |
| 24 Heathfield GardensNW11 9HX · Semi-detached | £990,000 | Nov 2025 | 1,572 sq ft | £630 | 0.2 mi |
What buyers have paid in NW11
Completed sales in the last 12 months, against the 12 months before
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 162 | £1,047,630 | 1,388 sq ft | £686 | −8.4% |
| Flats | 54 | £491,869 | 977 sq ft | £547 | −20.2% |
| Terraced | 23 | £950,551 | 1,153 sq ft | £842 | −3.6% |
| Semi-detached | 61 | £1,263,114 | 1,498 sq ft | £760 | −7.8% |
| Detached | 14 | £2,563,107 | 2,347 sq ft | £706 | +10.9% |
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 October 2025.
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