Ambleside - HP21 9TT
Key Postcode Insights
HP21 9TT is a residential postcode situated on Ambleside, Aylesbury, HP21 with 39 addresses.
It ranks as the 617th largest and 511th most expensive of the 686 postcodes in the HP21 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 39 properties: 39 houses.
- Ave. Sale Price
- £419,275
- 10 Year change
- up 20.3%
- Ave. Rental Price
- £1,734pcm
- 10 Year change
- up 56.8%
- Ave. £ per ft²
- £433/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Key Postcode Insights
HP21 9TT is a residential postcode situated on Ambleside, Aylesbury, HP21 with 39 addresses.
It ranks as the 617th largest and 511th most expensive of the 686 postcodes in the HP21 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 39 properties: 39 houses.
- Ave. Sale Price
- £419,275
- 10 Year change
- up 20.3%
- Ave. Rental Price
- £1,734pcm
- 10 Year change
- up 56.8%
- Ave. £ per ft²
- £433/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Explore Propertiesin HP21 9TT
- Park House
3 Bed Mid-century House
- 18 Ambleside
Unknown
- 20 Ambleside
4 Bed Mid-century House
- 21 Ambleside
2 Bed Mid-century House
- 22 Ambleside
Unknown
Sales Market Trends
The last sale in HP21 9TT sold for £375,000 on 15th December 2025. Since then prices are up an average of 0.2%.
The current average value in the postcode is £419,275.
The HP21 9TT Sales Market has increased by 20.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.4% | £419,275 |
| June 2025 | 0.9% | £421,099 |
| June 2024 | -1.9% | £417,288 |
| June 2023 | 0.4% | £425,543 |
| June 2022 | 10.8% | £423,786 |
| June 2021 | 7.2% | £382,369 |
| June 2020 | 0.3% | £356,597 |
| June 2019 | -0.6% | £355,448 |
| June 2018 | -0.2% | £357,599 |
| June 2017 | 2.8% | £358,190 |
| June 2016 | 11.9% | £348,432 |
| June 2015 | 9.5% | £311,430 |
| June 2014 | 12.1% | £284,431 |
| June 2013 | 0.6% | £253,737 |
| June 2012 | -0.3% | £252,185 |
| June 2011 | 2.4% | £253,045 |
| June 2010 | 10.3% | £247,097 |
| June 2009 | -10.3% | £224,033 |
| June 2008 | -4.6% | £249,632 |
| June 2007 | 0% | £261,598 |
Rental Market Trends
The current average rental value in the postcode is £1,734.
The HP21 9TT Rental Market has increased by 56.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £1,734pcm |
| June 2025 | 4.5% | £1,689pcm |
| June 2024 | 8.8% | £1,616pcm |
| June 2023 | 9.7% | £1,486pcm |
| June 2022 | 9.6% | £1,354pcm |
| June 2021 | 7.2% | £1,235pcm |
| June 2020 | 3.3% | £1,152pcm |
| June 2019 | 0.7% | £1,115pcm |
| June 2018 | -2.4% | £1,108pcm |
| June 2017 | 2.6% | £1,135pcm |
| June 2016 | 4.6% | £1,106pcm |
| June 2015 | 7% | £1,058pcm |
| June 2014 | 5% | £988pcm |
| June 2013 | 2.3% | £941pcm |
| June 2012 | 1.3% | £920pcm |
| June 2011 | 3.7% | £908pcm |
| June 2010 | 5.9% | £875pcm |
| June 2009 | -3.5% | £826pcm |
| June 2008 | 3.3% | £856pcm |
| June 2007 | 0% | £829pcm |
Sales History
The last sale was on 15th December 2025 for £375,000 and since then the market in the area has increased by 0.2%. The postcode has had a total of 41 sales since 1995.
HP21 9TT has seen 4 sales in the last three years and 3 sales in the last twelve months.
- Sold Dec 2025£375,000 | 2 Bed House25, Ambleside, Aylesbury, HP21 9TT25, Ambleside, Aylesbury, HP21 9TT
- Sold Sep 2025£360,000 | 3 Bed House49, Ambleside, Aylesbury, HP21 9TT49, Ambleside, Aylesbury, HP21 9TT
- Sold Aug 2025£423,000 | 3 Bed House31, Ambleside, Aylesbury, HP21 9TT31, Ambleside, Aylesbury, HP21 9TT
- Sold Aug 2023£435,000 | 3 Bed House48, Ambleside, Aylesbury, HP21 9TT48, Ambleside, Aylesbury, HP21 9TT
- Sold Sep 2022£520,000 | 4 Bed House20, Ambleside, Aylesbury, HP21 9TT20, Ambleside, Aylesbury, HP21 9TT
Nearby Postcodes
HP21 9TT is the 617th largest and the 511th most expensive postcode out of the 686 postcodes in the HP21 area.
- HP21 9UA, Heath Close, Aylesbury, HP21HP21 9UA23 Addresses|104 m away
- HP21 9TZ, Midhurst Close, Aylesbury, HP21HP21 9TZ22 Addresses|125 m away
- HP21 9TU, Grasmere, Aylesbury, HP21HP21 9TU18 Addresses|170 m away
- HP21 9TX, Ambleside, Aylesbury, HP21HP21 9TX34 Addresses|176 m away
- HP21 9TY, Hambledon Close, Aylesbury, HP21HP21 9TY22 Addresses|180 m away
Property Types
- 19 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 19 other addresses of unknown type
- mid-century house (19)
- house (1)
- Unknown (19)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 19 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (1)
- F (0)
- C (5)
- G (0)
- D (13)
- No EPC (20)
Top 3 Most Expensive Sales
- Sold Sep 2022£520,000 | 4 Bed House20, Ambleside, Aylesbury, HP21 9TT20, Ambleside, Aylesbury, HP21 9TT
- Sold Aug 2023£435,000 | 3 Bed House48, Ambleside, Aylesbury, HP21 9TT48, Ambleside, Aylesbury, HP21 9TT
- Sold Aug 2025£423,000 | 3 Bed House31, Ambleside, Aylesbury, HP21 9TT31, Ambleside, Aylesbury, HP21 9TT
Schools Nearby
- Bedgrove Infant School200 m away
- Bedgrove Junior School400 m away
- Turnfurlong Junior School900 m away
- The Grange School1.3 km away
- Aylesbury High School1.6 km away
- Aylesbury Grammar School1.7 km away
More reading links
Public Transport Nearby
The closest station to HP21 9TT is Stoke Mandeville station, which is 1.7 kilometres away.
- Stoke Mandeville|1.7 km away
- Aylesbury|2.5 km away
- Wendover|5.2 km away
- Little Kimble|5.9 km away
