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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
HA3 6JYHouse Prices / London, Harrow, Blackwell Close
Last updated May 2026
Key Postcode Insights
HA3 6JY is a residential postcode situated on Blackwell Close, Harrow, HA3 with 9 addresses.
It ranks as the 226th largest and 634th most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 9 properties: 9 houses.
9
Properties
- Houses
Key Postcode Insights
HA3 6JY is a residential postcode situated on Blackwell Close, Harrow, HA3 with 9 addresses.
It ranks as the 226th largest and 634th most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 9 properties: 9 houses.
9
Properties
- Houses
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House Pricesin HA3 6JY
Sale prices range from £467,159 for 3 bedroom freehold houses with a garden (1,044 ft2) to £614,300 for 4 bedroom freehold houses with a garden (1,162 ft2) .
Monthly rental prices range from £2,353 pcm for 3 bed houses to £2,725 pcm for 4 bed houses.
The gross rental yield is between 5.3% and 6.1%.
The average value per square foot is £443.
Average Sale Value
£533,863
Average Rental Value
£2,564 pcm
Average Rental Yield
5.8% /year
Average Value Per Sqft
£443 /ft2
Sales Market Trendsin HA3 6JY
The last sale in HA3 6JY sold for £477,000 on 15th January 2024. Since then prices are down an average of 2.1%.
The current average value in the postcode is £533,863.
The HA3 6JY Sales Market has increased by 11.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.5% | £533,863 |
| April 2025 | 1.7% | £553,015 |
| April 2024 | -3.2% | £543,505 |
| April 2023 | 1.7% | £561,568 |
| April 2022 | 7.6% | £552,124 |
| April 2021 | 4.8% | £513,205 |
| April 2020 | 2.7% | £489,595 |
| April 2019 | -3.3% | £476,525 |
| April 2018 | -1.8% | £492,925 |
| April 2017 | 4.3% | £501,981 |
| April 2016 | 12% | £481,103 |
| April 2015 | 13.9% | £429,435 |
| April 2014 | 14.5% | £376,976 |
| April 2013 | 8.8% | £329,125 |
| April 2012 | 2.6% | £302,555 |
| April 2011 | 4.4% | £294,879 |
| April 2010 | 8% | £282,423 |
| April 2009 | -13.3% | £261,410 |
| April 2008 | 6.1% | £301,564 |
| April 2007 | 0% | £284,332 |
Rental Market Trendsin HA3 6JY
The current average rental value in the postcode is £2,564.
The HA3 6JY Rental Market has increased by 42.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.8% | £2,564pcm |
| April 2025 | 2.6% | £2,519pcm |
| April 2024 | 7.8% | £2,455pcm |
| April 2023 | 15.7% | £2,277pcm |
| April 2022 | 7.7% | £1,968pcm |
| April 2021 | 3.7% | £1,828pcm |
| April 2020 | 0.3% | £1,763pcm |
| April 2019 | 0.4% | £1,758pcm |
| April 2018 | -2.3% | £1,751pcm |
| April 2017 | -0.4% | £1,791pcm |
| April 2016 | 5.3% | £1,799pcm |
| April 2015 | 7.8% | £1,708pcm |
| April 2014 | 7% | £1,584pcm |
| April 2013 | 6.2% | £1,481pcm |
| April 2012 | 5.3% | £1,395pcm |
| April 2011 | 5.1% | £1,324pcm |
| April 2010 | 4.2% | £1,260pcm |
| April 2009 | -5.1% | £1,210pcm |
| April 2008 | 7.7% | £1,275pcm |
| April 2007 | 0% | £1,184pcm |
Explore Propertiesin HA3 6JY, Blackwell Close, Harrow, HA3
- 2, Blackwell Close, Harrow, HA3 6JY3 bed mid-century house
- 3, Blackwell Close, Harrow, HA3 6JY4 bed mid-century house
- 4, Blackwell Close, Harrow, HA3 6JY3 bed mid-century house
- 5, Blackwell Close, Harrow, HA3 6JY4 bed mid-century house
- 6, Blackwell Close, Harrow, HA3 6JY
- 7, Blackwell Close, Harrow, HA3 6JY
- 8, Blackwell Close, Harrow, HA3 6JY
- 9, Blackwell Close, Harrow, HA3 6JY4 bed mid-century house
- 10, Blackwell Close, Harrow, HA3 6JY
Sales Historyin HA3 6JY
The last sale was on 15th January 2024 for £477,000 and since then the market in the area has decreased by 2.1%. The postcode has had a total of 10 sales since 1995.
HA3 6JY has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Jan 2024£477,000 | 3 Bed HouseBlackwell Close2, Blackwell Close, Harrow, HA3 6JY
Sold Apr 2021£430,000 | 4 Bed HouseBlackwell Close3, Blackwell Close, Harrow, HA3 6JY
Sold Aug 2019£415,000 | 3 Bed HouseBlackwell Close4, Blackwell Close, Harrow, HA3 6JY
Sold Jun 2007£305,000 | 4 Bed HouseBlackwell Close5, Blackwell Close, Harrow, HA3 6JY
Sold Oct 2006£268,000 | 4 Bed HouseBlackwell Close9, Blackwell Close, Harrow, HA3 6JY
Sold Jul 2006£268,000 | 4 Bed HouseBlackwell Close3, Blackwell Close, Harrow, HA3 6JY
Sold Jul 2003£235,000 | 4 Bed HouseBlackwell Close5, Blackwell Close, Harrow, HA3 6JY
Sold Feb 2003£235,000 | 4 Bed HouseBlackwell Close3, Blackwell Close, Harrow, HA3 6JY
Sold Aug 1997£96,000 | 4 Bed HouseBlackwell Close9, Blackwell Close, Harrow, HA3 6JY
Sold Apr 1996£95,000 | 4 Bed HouseBlackwell Close7, Blackwell Close, Harrow, HA3 6JY
Nearby Postcodesto HA3 6JY
HA3 6JY is the 226th largest and the 634th most expensive postcode out of the 1,185 postcodes in the HA3 area.
- 59 mHA3 6JR, Boxtree Lane, Harrow, HA3HA3 6JR8 Addresses
- 64 mHA3 6JW, Colmer Place, Harrow, HA3HA3 6JW16 Addresses
- 79 mHA3 6JX, Blackwell Close, Harrow, HA3HA3 6JX31 Addresses
- 96 mHA3 6JP, Boxtree Lane, Harrow, HA3HA3 6JP18 Addresses
- 105 mHA3 6JN, Boxtree Lane, Harrow, HA3HA3 6JN8 Addresses
- 133 mHA3 6JU, Boxtree Lane, Harrow, HA3HA3 6JU12 Addresses
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Property Typesin HA3 6JY
- 5 mid-century houses built between 1936 and 1979
- 4 other addresses of unknown type
- mid-century house (5)
- Unknown (4)
Energy Efficiencyof properties in HA3 6JY
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (4)
- No EPC (4)
Top 3 Most Expensive Saleson Blackwell Close
Schools Nearbyto HA3 6JY
The nearest primary school to HA3 6JY is Cedars Manor School which is 542 metres away.
- 542mCedars Manor School
- 757mSt Teresa's Catholic Primary School and Nursery
- 775mHujjat Primary School
The nearest secondary school is Hatch End High School which is 819 metres away.
- 819mHatch End High School
- 834mSalvatorian Roman Catholic College
- 982mThe Sacred Heart Language College
More reading links
Public Transport Nearbyto HA3 6JY
The closest station to HA3 6JY is Headstone Lane station which is 1.0 kilometres away.
- 969mHeadstone Lane
- 1.7kmHatch End
- 1.8kmHarrow & Wealdstone
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