HP18 9QQ is a residential postcode situated on Thame Road, Oakley, Aylesbury, HP18 with 2 addresses.
It ranks as the 81st largest and 185th most expensive of the 679 postcodes in the HP18 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 2 properties: 2 houses.
HP18 9QQ is a residential postcode situated on Thame Road, Oakley, Aylesbury, HP18 with 2 addresses.
It ranks as the 81st largest and 185th most expensive of the 679 postcodes in the HP18 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 2 properties: 2 houses.
Sale prices range from £360,341 for 3 bedroom freehold houses with a garden (1,151 ft2) to £428,239 for 3 bedroom freehold houses with a garden (1,151 ft2) .
Monthly rental prices range from £1,625 pcm for 3 bed houses to £1,638 pcm for 3 bed houses.
The gross rental yield is between 4.6% and 5.4%.
The average value per square foot is £342.
The last sale in HP18 9QQ sold for £240,000 on 7th November 2025. Since then prices are up an average of 28.3%.
The current average value in the postcode is £394,290.
The HP18 9QQ Sales Market has increased by 22.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.2% | £394,290 |
| April 2025 | 2.2% | £393,578 |
| April 2024 | -1% | £385,054 |
| April 2023 | 3.9% | £388,862 |
| April 2022 | 8.7% | £374,240 |
| April 2021 | 3.8% | £344,385 |
| April 2020 | 1.4% | £331,836 |
| April 2019 | -3.9% | £327,242 |
| April 2018 | 2.2% | £340,564 |
| April 2017 | 3.6% | £333,260 |
| April 2016 | 10.9% | £321,558 |
| April 2015 | 10.2% | £289,977 |
| April 2014 | 9.1% | £263,049 |
| April 2013 | 3.7% | £241,001 |
| April 2012 | 0.5% | £232,360 |
| April 2011 | 2.1% | £231,204 |
| April 2010 | 5.7% | £226,523 |
| April 2009 | -9.8% | £214,215 |
| April 2008 | 6.4% | £237,600 |
| April 2007 | 0% | £223,334 |
The current average rental value in the postcode is £1,632.
The HP18 9QQ Rental Market has increased by 46.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3% | £1,632pcm |
| April 2025 | 7.3% | £1,584pcm |
| April 2024 | 4.1% | £1,476pcm |
| April 2023 | 10% | £1,418pcm |
| April 2022 | 7.9% | £1,289pcm |
| April 2021 | 5.2% | £1,194pcm |
| April 2020 | 0.3% | £1,135pcm |
| April 2019 | 0.3% | £1,132pcm |
| April 2018 | -1.5% | £1,129pcm |
| April 2017 | 2.6% | £1,146pcm |
| April 2016 | 6.8% | £1,117pcm |
| April 2015 | 5.5% | £1,046pcm |
| April 2014 | 4.8% | £992pcm |
| April 2013 | 4.1% | £947pcm |
| April 2012 | 2.7% | £910pcm |
| April 2011 | 5.9% | £886pcm |
| April 2010 | 0.4% | £836pcm |
| April 2009 | -2.6% | £833pcm |
| April 2008 | 4% | £855pcm |
| April 2007 | 0% | £822pcm |
The last sale was on 7th November 2025 for £240,000 and since then the market in the area has increased by 28.3%. The postcode has had a total of 4 sales since 1995.
HP18 9QQ has seen 1 sale in the last three years and 1 sale in the last twelve months.
HP18 9QQ is the 81st largest and the 185th most expensive postcode out of the 679 postcodes in the HP18 area.
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The closest station to HP18 9QQ is Haddenham & Thame Parkway station which is 9.0 kilometres away.
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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 HP18 9QQ, 44.1% of property is privately owned with a mortgage and 40.7% is privately owned outright.
The graph below shows how this compares to South East 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 HP18 9QQ, 19.7% of residents are recorded as possessing school level qualifications and 45.5% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around HP18 9QQ, the average age was 43.2 and the most common age was 57.
The graph below shows how this compares to South East 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 HP18 9QQ, 1.4% of property was a second home.
Comparison figures for South East 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 HP18 9QQ, there are an average of 1.9 cars per household.
See below for how this compares to South East and the rest of England & Wales.