HA3 8NJ is a residential postcode situated on Christchurch Avenue, Harrow, HA3 with 8 addresses.
It ranks as the 201st largest and 989th most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 8 properties: 8 houses.
HA3 8NJ is a residential postcode situated on Christchurch Avenue, Harrow, HA3 with 8 addresses.
It ranks as the 201st largest and 989th most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 8 properties: 8 houses.
Sale prices range from £663,922 for 4 bedroom freehold houses with a garden (1,259 ft2) to £749,677 for 4 bedroom freehold houses with a garden (1,593 ft2) .
Monthly rental prices range from £2,750 pcm for 4 bed houses to £2,966 pcm for 4 bed houses.
The gross rental yield is between 4.7% and 5.0%.
The average value per square foot is £527.
The last sale in HA3 8NJ sold for £720,000 on 3rd January 2025. Since then prices are down an average of 3.6%.
The current average value in the postcode is £691,047.
The HA3 8NJ Sales Market has increased by 9.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.5% | £691,047 |
| April 2025 | 0.8% | £716,284 |
| April 2024 | -2.9% | £710,757 |
| April 2023 | 1.9% | £732,304 |
| April 2022 | 7.3% | £718,793 |
| April 2021 | 4.6% | £670,054 |
| April 2020 | 2% | £640,282 |
| April 2019 | -3% | £627,437 |
| April 2018 | -1.6% | £646,683 |
| April 2017 | 4.3% | £657,322 |
| April 2016 | 11.2% | £630,029 |
| April 2015 | 12.4% | £566,401 |
| April 2014 | 14.2% | £503,768 |
| April 2013 | 11.5% | £441,087 |
| April 2012 | 2% | £395,740 |
| April 2011 | 3.9% | £388,170 |
| April 2010 | 9.4% | £373,582 |
| April 2009 | -13.2% | £341,537 |
| April 2008 | 5.5% | £393,324 |
| April 2007 | 0% | £372,940 |
The current average rental value in the postcode is £2,819.
The HA3 8NJ Rental Market has increased by 43.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.8% | £2,819pcm |
| April 2025 | 2% | £2,769pcm |
| April 2024 | 8.2% | £2,715pcm |
| April 2023 | 16.1% | £2,510pcm |
| April 2022 | 7.7% | £2,162pcm |
| April 2021 | 3.4% | £2,007pcm |
| April 2020 | -0.1% | £1,941pcm |
| April 2019 | 1.2% | £1,943pcm |
| April 2018 | -2% | £1,920pcm |
| April 2017 | -0.6% | £1,959pcm |
| April 2016 | 4.1% | £1,971pcm |
| April 2015 | 6.3% | £1,894pcm |
| April 2014 | 6.5% | £1,782pcm |
| April 2013 | 9% | £1,673pcm |
| April 2012 | 4.9% | £1,535pcm |
| April 2011 | 5% | £1,462pcm |
| April 2010 | 5.5% | £1,392pcm |
| April 2009 | -5.2% | £1,319pcm |
| April 2008 | 7.1% | £1,391pcm |
| April 2007 | 0% | £1,298pcm |
The last sale was on 3rd January 2025 for £720,000 and since then the market in the area has decreased by 3.6%. The postcode has had a total of 5 sales since 1995.
HA3 8NJ has seen 1 sale in the last three years and no sales in the last twelve months.
HA3 8NJ is the 201st largest and the 989th most expensive postcode out of the 1,185 postcodes in the HA3 area.
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According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around HA3 8NJ, 51.3% of property is privately owned outright and 35.3% is privately owned with a mortgage.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around HA3 8NJ, 15.8% of residents are recorded as possessing school level qualifications and 45.4% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around HA3 8NJ, the average age was 40.6 and the most common age was 37.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around HA3 8NJ, 0.0% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around HA3 8NJ, there are an average of 1.5 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.