40 Birchen Grove
NW9 8SA
- Semi-detached
- Freehold
What the sales records show
From an older sale: a rough guide£680,000
Range £578,000 to £782,000
Since last sale
+£556,000
+448.4% since Nov 1998, +6.3% a year
Rank in NW9 8SA
16th of 38
Postcode average £588,605
There is no floor area on record, so this is the home's last sale moved from November 1998 to August 2026 by the official UK House Price Index for Brent, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
40 Birchen Grove is a freehold semi-detached in NW9.
There is no floor area on record, so its last sale has been moved to today by the official price index for Brent: £578,000 to £782,000, about £680,000 in the middle.
That makes it the 16th highest of the 38 homes we can compare in NW9 8SA, where the middle figure averages £588,605.
It last sold for £124,000 in November 1998; the price index suggests it has gained about £556,000 since, roughly +6.3% a year.
Across Brent, average prices fell 0.3% 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
£578,000
Middle
£680,000
Upper end
£782,000
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 |
|---|---|---|---|
| November 1998 | £124,000 | First sale | – |
Homes in NW9 8SA
Ranked by what comparable sales show. Choose one to see its page.
- 8 Birchen GroveSemi-detachedSold Nov 1996 for £122k£914,000#1
- 44 Birchen GroveSemi-detachedSold Aug 1996 for £110k£834,000#2
- 14 Birchen GroveSemi-detachedSold Aug 2023 for £825k£827,000#3
- 12 Birchen GroveSemi-detachedSold Jul 2017 for £690k£809,000#4
- 38 Birchen GroveSemi-detachedSold Oct 2002 for £275k£808,000#5
- 42 Birchen GroveSemi-detachedSold Apr 2023 for £730k£760,000#6
- 32 Birchen GroveSemi-detachedSold Jun 1995 for £96k£752,000#7
- 52 Birchen GroveSemi-detachedSold Jul 2017 for £635k£744,000#8
- 10 Birchen Grove LondonSemi-detachedSold Sept 2021 for £650k£732,000#9
- 60 Birchen GroveSemi-detachedSold Dec 2014 for £535k£725,000#10
- 66 Birchen GroveSemi-detachedSold Mar 1999 for £135k£725,000#11
- 16 Birchen GroveSemi-detachedSold May 2014 for £485k£709,000#12
- 28 Birchen GroveSemi-detachedSold Dec 1998 for £127k£701,000#13
- 48 Birchen GroveTerracedSold May 2021 for £617k£698,000#14
- 54 Birchen GroveSemi-detachedSold Aug 1998 for £123k£686,000#15
- 40 Birchen Grove (this home)Semi-detachedSold Nov 1998 for £124k£680,000#16
- 50 Birchen GroveSemi-detachedSold Apr 2014 for £442k£665,000#17
- Flat 8 Blackbird Court Birchen GroveTerracedSold Mar 2000 for £150k£653,000#18
- 92 Birchen GroveTerracedSold Oct 2004 for £258k£643,000#19
- 46 Birchen GroveTerracedSold May 2025 for £628k£636,000#20
- Reservoir Cottage Birchen GroveDetachedSold Aug 2022 for £644k£629,000#21
- Flat 10 Blackbird Court Birchen GroveSemi-detachedSold Aug 2001 for £170k£620,000#22
- 4 Birchen GroveSemi-detachedSold Aug 2013 for £350k£576,000#23
- Flat 4 Blackbird Court Birchen GroveSemi-detachedSold Aug 2013 for £350k£576,000#24
- 26 Birchen GroveSemi-detachedSold Dec 2025 for £563k£567,000#25
- 18 Birchen GroveSemi-detachedSold Jul 2018 for £500k£552,000#26
- Flat 6 Blackbird Court Birchen GroveTerracedSold Nov 1997 for £86k£543,000#27
- 96 Birchen GroveTerracedSold Feb 2019 for £420k£491,000#28
- 80 Birchen GroveFlatSold Mar 1996 for £60k£375,000#29
- 82 Birchen GroveFlatSold Jun 2016 for £375k£365,000#30
- 70 Birchen GroveFlatSold Feb 2019 for £350k£353,000#31
- 78 Birchen GroveFlatSold Jul 2008 for £230k£352,000#32
- 36 Birchen GroveFlatSold Jun 2003 for £152k£316,000#33
- 74 Birchen GroveFlatSold Aug 2011 for £199k£314,000#34
- 36a Birchen GroveFlatSold Mar 2016 for £285k£291,000#35
- 22a Birchen GroveFlatSold Feb 2002 for £103k£276,000#36
- Flat 3 Blackbird Court Birchen GroveFlatSold Jul 2022 for £270k£252,000#37
- 34a Birchen GroveTerracedSold Aug 2010 for £115k£218,000#38
- 2 Birchen Grove–
- 4a Birchen Grove–
- 30 Birchen Grove–
- 58 Birchen Grove–
- 64 Birchen Grove–
- 76 Birchen Grove–
- 84 Birchen Grove–
- 90 Birchen Grove–
- 98 Birchen Grove–
- 100 Birchen Grove–
- Flat 1 10 Blackbird Court–
- Flat 1 Blackbird Court Birchen Grove–
- Flat 2 10 Blackbird Court–
- Flat 3 10 Blackbird Court–
- Flat 4 10 Blackbird Court–
- Flat 5 10 Blackbird Court–
- Flat 6 10 Blackbird Court–
- Flat 7 Blackbird Court Birchen Grove–
Recent sales of semi-detached homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 26 Birchen GroveNW9 8SA · Semi-detached | £562,500 | Dec 2025 | – | – | < 0.1 mi |
| 4, Old St. Andrews Mansions Old Church LaneNW9 8TB · Semi-detached | £385,000 | Dec 2025 | – | – | 0.1 mi |
| 13 Tudor GardensNW9 8RL · Semi-detached | £415,000 | Aug 2025 | – | – | 0.2 mi |
| 90 Church LaneNW9 8SS · Semi-detached | £330,000 | Oct 2025 | – | – | 0.3 mi |
| 116 Church LaneNW9 8SS · Semi-detached | £750,000 | Aug 2025 | – | – | 0.3 mi |
| 43 Church LaneNW9 8ET · Semi-detached | £650,000 | Mar 2026 | – | – | 0.3 mi |
| 22 Queens WalkNW9 8ER · Semi-detached | £950,000 | Nov 2025 | – | – | 0.3 mi |
| 33 Deanscroft AvenueNW9 8EP · Semi-detached | £560,000 | Apr 2026 | – | – | 0.4 mi |
| 29 Deanscroft AvenueNW9 8EP · Semi-detached | £473,671 | Jan 2026 | – | – | 0.4 mi |
| 15 Deanscroft AvenueNW9 8EP · Semi-detached | £695,000 | Mar 2025 | – | – | 0.4 mi |
| 62 Deanscroft AvenueNW9 8EN · Semi-detached | £620,000 | Aug 2025 | – | – | 0.4 mi |
| 52 Dunster DriveNW9 8EJ · Semi-detached | £635,000 | Jan 2025 | – | – | 0.4 mi |
What buyers have paid in NW9
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 | 240 | £455,266 | 946 sq ft | £514 | −21.1% |
| Flats | 116 | £334,552 | 660 sq ft | £469 | −22.7% |
| Terraced | 54 | £523,985 | 1,000 sq ft | £535 | −2.5% |
| Semi-detached | 60 | £591,631 | 1,154 sq ft | £532 | +0.1% |
| Detached | 3 | £781,667 | – | – | +6.1% |
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.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
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