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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
|
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
HA3 6JXHouse Prices / London, Harrow, Blackwell Close
Last updated May 2026
Key Postcode Insights
HA3 6JX is a residential postcode situated on Blackwell Close, Harrow, HA3 with 31 addresses.
It ranks as the 877th largest and 31st most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 31 properties: 31 flats.
31
Properties
- Flats
Key Postcode Insights
HA3 6JX is a residential postcode situated on Blackwell Close, Harrow, HA3 with 31 addresses.
It ranks as the 877th largest and 31st most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 31 properties: 31 flats.
31
Properties
- Flats
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House Pricesin HA3 6JX
Sale prices range from £223,575 for 1 bedroom Leasehold flats (365 ft2) to £288,421 for 2 bedroom Leasehold flats (473 ft2) .
Monthly rental prices range from £1,203 pcm for 1 bed flats to £1,508 pcm for 2 bed flats.
The gross rental yield is between 6.3% and 6.5%.
The average value per square foot is £507.
Average Sale Value
£234,034
Average Rental Value
£1,252 pcm
Average Rental Yield
6.4% /year
Average Value Per Sqft
£507 /ft2
Sales Market Trendsin HA3 6JX
The current average value in the postcode is £234,034.
The HA3 6JX Sales Market has increased by 0.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.2% | £234,034 |
| April 2025 | 2.3% | £239,190 |
| April 2024 | -3.4% | £233,802 |
| April 2023 | 1.3% | £241,969 |
| April 2022 | 3.6% | £238,876 |
| April 2021 | 1.5% | £230,565 |
| April 2020 | 2.4% | £227,207 |
| April 2019 | -3.7% | £221,902 |
| April 2018 | -2.4% | £230,485 |
| April 2017 | 1.6% | £236,141 |
| April 2016 | 11.7% | £232,384 |
| April 2015 | 13.9% | £207,980 |
| April 2014 | 12.2% | £182,584 |
| April 2013 | 3.2% | £162,741 |
| April 2012 | 3.2% | £157,712 |
| April 2011 | 4.6% | £152,895 |
| April 2010 | 3.4% | £146,211 |
| April 2009 | -12% | £141,342 |
| April 2008 | 7.5% | £160,642 |
| April 2007 | 0% | £149,378 |
Rental Market Trendsin HA3 6JX
The current average rental value in the postcode is £1,252.
The HA3 6JX Rental Market has increased by 29.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.2% | £1,252pcm |
| April 2025 | 3.2% | £1,214pcm |
| April 2024 | 7.6% | £1,176pcm |
| April 2023 | 15.2% | £1,093pcm |
| April 2022 | 3.7% | £948pcm |
| April 2021 | 0.4% | £915pcm |
| April 2020 | -0.1% | £912pcm |
| April 2019 | 0% | £912pcm |
| April 2018 | -2.8% | £912pcm |
| April 2017 | -3% | £939pcm |
| April 2016 | 5% | £968pcm |
| April 2015 | 7.8% | £922pcm |
| April 2014 | 4.8% | £855pcm |
| April 2013 | 0.7% | £816pcm |
| April 2012 | 5.9% | £810pcm |
| April 2011 | 5.2% | £765pcm |
| April 2010 | -0.2% | £727pcm |
| April 2009 | -3.7% | £729pcm |
| April 2008 | 9.2% | £757pcm |
| April 2007 | 0% | £693pcm |
Explore Buildingsin HA3 6JX, Blackwell Close, Harrow, HA3
Nearby Postcodesto HA3 6JX
HA3 6JX is the 877th largest and the 31st most expensive postcode out of the 1,185 postcodes in the HA3 area.
- 55 mHA3 6JU, Boxtree Lane, Harrow, HA3HA3 6JU12 Addresses
- 63 mHA3 6JR, Boxtree Lane, Harrow, HA3HA3 6JR8 Addresses
- 79 mHA3 6JY, Blackwell Close, Harrow, HA3HA3 6JY9 Addresses
- 93 mHA3 6JP, Boxtree Lane, Harrow, HA3HA3 6JP18 Addresses
- 105 mHA3 6JT, Silver Close, Harrow, HA3HA3 6JT27 Addresses
- 131 mHA3 6JW, Colmer Place, Harrow, HA3HA3 6JW16 Addresses
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Property Typesin HA3 6JX
- 31 mid-century flats built between 1936 and 1979
- mid-century flat (31)
Energy Efficiencyof properties in HA3 6JX
- Energy Performance Certificate (EPC) surveys conducted for 29 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (29)
- G (0)
- D (0)
- No EPC (2)
Schools Nearbyto HA3 6JX
The nearest primary school to HA3 6JX is Cedars Manor School which is 585 metres away.
- 585mCedars Manor School
- 698mHujjat Primary School
- 797mSt Teresa's Catholic Primary School and Nursery
The nearest secondary school is Hatch End High School which is 848 metres away.
- 848mHatch End High School
- 897mSalvatorian Roman Catholic College
- 1.0kmThe Sacred Heart Language College
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Public Transport Nearbyto HA3 6JX
The closest station to HA3 6JX is Headstone Lane station which is 1.0 kilometres away.
- 1.0kmHeadstone Lane
- 1.7kmHatch End