Cromwell Avenue - OX9 3TD
Key Postcode Insights
OX9 3TD is a residential postcode situated on Cromwell Avenue, Thame, OX9 with 27 addresses.
It ranks as the 613th largest and 11th most expensive of the 744 postcodes in the OX9 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 27 properties: 13 houses and 14 flats.
- Ave. Sale Price
- £347,727
- 10 Year change
- up 15.9%
- Ave. Rental Price
- £1,513pcm
- 10 Year change
- up 42.9%
- Ave. £ per ft²
- £348/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Key Postcode Insights
OX9 3TD is a residential postcode situated on Cromwell Avenue, Thame, OX9 with 27 addresses.
It ranks as the 613th largest and 11th most expensive of the 744 postcodes in the OX9 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 27 properties: 13 houses and 14 flats.
- Ave. Sale Price
- £347,727
- 10 Year change
- up 15.9%
- Ave. Rental Price
- £1,513pcm
- 10 Year change
- up 42.9%
- Ave. £ per ft²
- £348/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Explore Propertiesin OX9 3TD
- 2 Cromwell Avenue
4 Bed Mid-century House
- 4 Cromwell Avenue
3 Bed Mid-century House
- 6 Cromwell Avenue
Unknown
- 8 Cromwell Avenue
4 Bed Mid-century House
- 10 Cromwell Avenue
3 Bed Mid-century House
Sales Market Trends
The last sale in OX9 3TD sold for £225,000 on 25th September 2025. Since then prices are up an average of 0.3%.
The current average value in the postcode is £347,727.
The OX9 3TD Sales Market has increased by 15.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.6% | £347,727 |
| June 2025 | 1.1% | £349,747 |
| June 2024 | -1.5% | £346,082 |
| June 2023 | 3.7% | £351,451 |
| June 2022 | 7% | £338,971 |
| June 2021 | 2.5% | £316,872 |
| June 2020 | 1% | £309,165 |
| June 2019 | -2.9% | £306,187 |
| June 2018 | 0% | £315,471 |
| June 2017 | 5.2% | £315,614 |
| June 2016 | 11.2% | £299,969 |
| June 2015 | 12.1% | £269,668 |
| June 2014 | 8.1% | £240,461 |
| June 2013 | 1.6% | £222,458 |
| June 2012 | 2.9% | £218,893 |
| June 2011 | -1.6% | £212,662 |
| June 2010 | 8% | £216,205 |
| June 2009 | -8.9% | £200,124 |
| June 2008 | 6.8% | £219,744 |
| June 2007 | 0% | £205,762 |
Rental Market Trends
The current average rental value in the postcode is £1,513.
The OX9 3TD Rental Market has increased by 42.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.9% | £1,513pcm |
| June 2025 | 7% | £1,457pcm |
| June 2024 | 3.8% | £1,361pcm |
| June 2023 | 9.1% | £1,311pcm |
| June 2022 | 6.8% | £1,202pcm |
| June 2021 | 7.1% | £1,126pcm |
| June 2020 | -0.1% | £1,052pcm |
| June 2019 | -0.8% | £1,053pcm |
| June 2018 | -2% | £1,062pcm |
| June 2017 | 2.4% | £1,083pcm |
| June 2016 | 5.4% | £1,058pcm |
| June 2015 | 7.2% | £1,004pcm |
| June 2014 | 3.4% | £937pcm |
| June 2013 | 1% | £906pcm |
| June 2012 | 3.5% | £897pcm |
| June 2011 | 5.1% | £867pcm |
| June 2010 | 3.7% | £825pcm |
| June 2009 | -3.3% | £796pcm |
| June 2008 | 2.8% | £824pcm |
| June 2007 | 0% | £801pcm |
Sales History
The last sale was on 25th September 2025 for £225,000 and since then the market in the area has increased by 0.3%. The postcode has had a total of 56 sales since 1995.
OX9 3TD has seen 5 sales in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£225,000 | 2 Bed Flat38, Cromwell Avenue, Thame, OX9 3TD38, Cromwell Avenue, Thame, OX9 3TD
- Sold Mar 2025£196,000 | 2 Bed Flat18, Cromwell Avenue, Thame, OX9 3TD18, Cromwell Avenue, Thame, OX9 3TD
- Sold Nov 2024£207,000 | 2 Bed Flat36, Cromwell Avenue, Thame, OX9 3TD36, Cromwell Avenue, Thame, OX9 3TD
- Sold Aug 2024£550,000 | 3 Bed House48, Cromwell Avenue, Thame, OX9 3TD48, Cromwell Avenue, Thame, OX9 3TD
- Sold Mar 2023£141,500 | 2 Bed Flat20, Cromwell Avenue, Thame, OX9 3TD20, Cromwell Avenue, Thame, OX9 3TD
Nearby Postcodes
OX9 3TD is the 613th largest and the 11th most expensive postcode out of the 744 postcodes in the OX9 area.
- OX9 3TG, Cromwell Avenue, Thame, OX9OX9 3TG28 Addresses|40 m away
- OX9 3TA, Pym Walk, Thame, OX9OX9 3TA36 Addresses|43 m away
- OX9 3TB, Harrison Place, Thame, OX9OX9 3TB9 Addresses|82 m away
- OX9 3TQ, Berkeley Road, Thame, OX9OX9 3TQ20 Addresses|102 m away
- OX9 3TN, Berkeley Road, Thame, OX9OX9 3TN36 Addresses|105 m away
Property Types
- 1 modern flat built after 1980
- 8 mid-century houses built between 1936 and 1979
- 11 mid-century flats built between 1936 and 1979
- 1 flat of an unknown age
- 6 other addresses of unknown type
- modern flat (1)
- mid-century house (8)
- mid-century flat (11)
- flat (1)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 20 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (2)
- C (8)
- G (0)
- D (9)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Aug 2024£550,000 | 3 Bed House48, Cromwell Avenue, Thame, OX9 3TD48, Cromwell Avenue, Thame, OX9 3TD
- Sold Mar 2023£525,000 | 3 Bed House62, Cromwell Avenue, Thame, OX9 3AP62, Cromwell Avenue, Thame, OX9 3AP
- Sold Aug 2023£487,500 | 4 Bed House65, Cromwell Avenue, Thame, OX9 3YE65, Cromwell Avenue, Thame, OX9 3YE
Schools Nearby
- Barley Hill Primary School300 m away
- St Joseph's Catholic Primary School, Thame700 m away
- John Hampden Primary School1.0 km away
- Lord Williams's School1.4 km away
- Princes Risborough School10.5 km away
- Waddesdon Church of England School10.7 km away
More reading links
Public Transport Nearby
The closest station to OX9 3TD is Haddenham & Thame Parkway station, which is 3.0 kilometres away.
- Haddenham & Thame Parkway|3.0 km away
- Princes Risborough|9.6 km away
- Monks Risborough|10.0 km away
- Little Kimble|11.3 km away
