Windmill Street - HP18 9TG
Key Postcode Insights
HP18 9TG is a residential postcode situated on Windmill Street, Brill, Aylesbury, HP18 with 29 addresses.
It ranks as the 585th largest and 371st most expensive of the 679 postcodes in the HP18 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 29 properties: 29 houses.
- Ave. Sale Price
- £502,423
- 10 Year change
- up 20.2%
- Ave. Rental Price
- £1,781pcm
- 10 Year change
- up 47.4%
- Ave. £ per ft²
- £388/ft²
- Ave. Gross Yield
- 4.3%/year/yr
Key Postcode Insights
HP18 9TG is a residential postcode situated on Windmill Street, Brill, Aylesbury, HP18 with 29 addresses.
It ranks as the 585th largest and 371st most expensive of the 679 postcodes in the HP18 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 29 properties: 29 houses.
- Ave. Sale Price
- £502,423
- 10 Year change
- up 20.2%
- Ave. Rental Price
- £1,781pcm
- 10 Year change
- up 47.4%
- Ave. £ per ft²
- £388/ft²
- Ave. Gross Yield
- 4.3%/year/yr
Explore Propertiesin HP18 9TG
- 21 Windmill Street
3 Bed Period House
- 23 Windmill Street
3 Bed Period House
- 25 Windmill Street
Unknown
- 29 Windmill Street
4 Bed House
- 31 Windmill Street
4 Bed Period House
Sales Market Trends
The last sale in HP18 9TG sold for £290,000 on 8th August 2025. Since then prices are down an average of 0.7%.
The current average value in the postcode is £502,423.
The HP18 9TG Sales Market has increased by 20.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.5% | £502,423 |
| June 2025 | 1.9% | £504,905 |
| June 2024 | -0.4% | £495,715 |
| June 2023 | 1.8% | £497,883 |
| June 2022 | 8.2% | £488,964 |
| June 2021 | 5.9% | £452,007 |
| June 2020 | 1.6% | £426,791 |
| June 2019 | -2.9% | £420,274 |
| June 2018 | 1.4% | £432,674 |
| June 2017 | 2.1% | £426,740 |
| June 2016 | 10.6% | £418,062 |
| June 2015 | 6.5% | £378,017 |
| June 2014 | 11.2% | £354,854 |
| June 2013 | 1.1% | £319,062 |
| June 2012 | 1.3% | £315,583 |
| June 2011 | -0.4% | £311,650 |
| June 2010 | 10.9% | £312,819 |
| June 2009 | -8% | £282,188 |
| June 2008 | 1.9% | £306,675 |
| June 2007 | 0% | £301,059 |
Rental Market Trends
The current average rental value in the postcode is £1,781.
The HP18 9TG Rental Market has increased by 47.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.7% | £1,781pcm |
| June 2025 | 6.6% | £1,718pcm |
| June 2024 | 3.9% | £1,612pcm |
| June 2023 | 9.2% | £1,551pcm |
| June 2022 | 8.5% | £1,420pcm |
| June 2021 | 7% | £1,309pcm |
| June 2020 | 0% | £1,223pcm |
| June 2019 | -0.3% | £1,224pcm |
| June 2018 | -0.6% | £1,228pcm |
| June 2017 | 2.2% | £1,235pcm |
| June 2016 | 4.5% | £1,208pcm |
| June 2015 | 6.8% | £1,156pcm |
| June 2014 | 4% | £1,083pcm |
| June 2013 | 1.4% | £1,041pcm |
| June 2012 | 3.9% | £1,026pcm |
| June 2011 | 4.9% | £988pcm |
| June 2010 | 4.3% | £942pcm |
| June 2009 | -3.3% | £903pcm |
| June 2008 | 3.9% | £934pcm |
| June 2007 | 0% | £899pcm |
Sales History
The last sale was on 8th August 2025 for £290,000 and since then the market in the area has decreased by 0.7%. The postcode has had a total of 58 sales since 1995.
HP18 9TG has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£290,000 | 2 Bed House44, Windmill Street, Aylesbury, HP18 9TG44, Windmill Street, Aylesbury, HP18 9TG
- Sold Oct 2024£607,500 | 4 Bed House66, Windmill Street, Aylesbury, HP18 9TG66, Windmill Street, Aylesbury, HP18 9TG
- Sold Jul 2023£600,000 | 4 Bed House60, Windmill Street, Aylesbury, HP18 9TG60, Windmill Street, Aylesbury, HP18 9TG
- Sold Aug 2022£460,000 | 3 Bed House42, Windmill Street, Aylesbury, HP18 9TG42, Windmill Street, Aylesbury, HP18 9TG
- Sold May 2022£510,000 | 4 Bed House78, Windmill Street, Aylesbury, HP18 9TG78, Windmill Street, Aylesbury, HP18 9TG
Nearby Postcodes
HP18 9TG is the 585th largest and the 371st most expensive postcode out of the 679 postcodes in the HP18 area.
- HP18 9GE, Colley Close, Brill, Aylesbury, HP18HP18 9GE13 Addresses|93 m away
- HP18 9TW, Highland Close, Brill, Aylesbury, HP18HP18 9TW5 Addresses|111 m away
- HP18 9SZ, Windmill Street, Brill, Aylesbury, HP18HP18 9SZ18 Addresses|112 m away
- HP18 9TA, Primrose Terrace, Brill, Aylesbury, HP18HP18 9TA6 Addresses|123 m away
- HP18 9TQ, South Hills, Brill, Aylesbury, HP18HP18 9TQ20 Addresses|148 m away
Property Types
- 11 period houses built between 1800 and 1911
- 10 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 7 other addresses of unknown type
- period house (11)
- mid-century house (10)
- house (1)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 21 properties.
- The most common rating is D.
- A (0)
- E (7)
- B (0)
- F (4)
- C (0)
- G (0)
- D (10)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Aug 2020£700,000 | 4 Bed House10, Windmill Street, Aylesbury, HP18 9SZ10, Windmill Street, Aylesbury, HP18 9SZ
- Sold Apr 2021£700,000 | 4 Bed House50, Windmill Street, Aylesbury, HP18 9TG50, Windmill Street, Aylesbury, HP18 9TG
- Sold Oct 2024£607,500 | 4 Bed House66, Windmill Street, Aylesbury, HP18 9TG66, Windmill Street, Aylesbury, HP18 9TG
Schools Nearby
- Brill Church of England School400 m away
- Oakley Church of England Combined School2.6 km away
- Long Crendon School6.0 km away
- Lord Williams's School9.4 km away
- Waddesdon Church of England School9.4 km away
- Wheatley Park School9.4 km away
More reading links
Public Transport Nearby
The closest station to HP18 9TG is Haddenham & Thame Parkway station, which is 9.5 kilometres away.
- Haddenham & Thame Parkway|9.5 km away
- Bicester Village|10.3 km away
- Bicester North|11.3 km away
- Islip|12.7 km away
