Castleton Avenue - DL7 8SU
Key Postcode Insights
DL7 8SU is a residential postcode situated on Castleton Avenue, Northallerton, DL7 with 10 addresses.
It ranks as the 395th largest and 311th most expensive of the 659 postcodes in the DL7 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 10 properties: 10 houses.
- Ave. Sale Price
- £291,425
- 10 Year change
- up 27.1%
- Ave. Rental Price
- £1,026pcm
- 10 Year change
- up 46.3%
- Ave. £ per ft²
- £274/ft²
- Ave. Gross Yield
- 4.2%/year/yr
Key Postcode Insights
DL7 8SU is a residential postcode situated on Castleton Avenue, Northallerton, DL7 with 10 addresses.
It ranks as the 395th largest and 311th most expensive of the 659 postcodes in the DL7 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 10 properties: 10 houses.
- Ave. Sale Price
- £291,425
- 10 Year change
- up 27.1%
- Ave. Rental Price
- £1,026pcm
- 10 Year change
- up 46.3%
- Ave. £ per ft²
- £274/ft²
- Ave. Gross Yield
- 4.2%/year/yr
Explore Propertiesin DL7 8SU
- 1 Castleton Avenue
Unknown
- 3 Castleton Avenue
Unknown
- 5 Castleton Avenue
3 Bed Mid-century House
- 7 Castleton Avenue
Unknown
- 9 Castleton Avenue
Unknown
Sales Market Trends
The last sale in DL7 8SU sold for £347,500 on 19th December 2025. Since then prices are down an average of 2.5%.
The current average value in the postcode is £291,425.
The DL7 8SU Sales Market has increased by 27.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.5% | £291,425 |
| June 2025 | 0.8% | £292,808 |
| June 2024 | -0.4% | £290,438 |
| June 2023 | 2.5% | £291,609 |
| June 2022 | 10.6% | £284,358 |
| June 2021 | 5.3% | £257,148 |
| June 2020 | 0% | £244,156 |
| June 2019 | 1.7% | £244,182 |
| June 2018 | 2.3% | £240,187 |
| June 2017 | 2.4% | £234,823 |
| June 2016 | 2.2% | £229,305 |
| June 2015 | 1.8% | £224,411 |
| June 2014 | 5.4% | £220,422 |
| June 2013 | 0.5% | £209,207 |
| June 2012 | -0.5% | £208,223 |
| June 2011 | -2.3% | £209,217 |
| June 2010 | 7.8% | £214,168 |
| June 2009 | -6.4% | £198,710 |
| June 2008 | -2.4% | £212,329 |
| June 2007 | 0% | £217,494 |
Rental Market Trends
The current average rental value in the postcode is £1,026.
The DL7 8SU Rental Market has increased by 46.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £1,026pcm |
| June 2025 | 6.3% | £998pcm |
| June 2024 | 4.2% | £939pcm |
| June 2023 | 8.8% | £901pcm |
| June 2022 | 8.7% | £828pcm |
| June 2021 | 2.6% | £762pcm |
| June 2020 | 2.7% | £743pcm |
| June 2019 | -0.9% | £724pcm |
| June 2018 | 1.3% | £730pcm |
| June 2017 | 2.8% | £721pcm |
| June 2016 | 0.4% | £701pcm |
| June 2015 | 2.6% | £699pcm |
| June 2014 | 0.6% | £681pcm |
| June 2013 | 3.2% | £676pcm |
| June 2012 | 1.5% | £655pcm |
| June 2011 | 0% | £645pcm |
| June 2010 | 4.7% | £645pcm |
| June 2009 | -3.7% | £616pcm |
| June 2008 | 0.4% | £640pcm |
| June 2007 | 0% | £637pcm |
Sales History
The last sale was on 19th December 2025 for £347,500 and since then the market in the area has decreased by 2.5%. The postcode has had a total of 8 sales since 1995.
DL7 8SU has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Dec 2025£347,500 | 4 Bed House17, Castleton Avenue, Northallerton, DL7 8SU17, Castleton Avenue, Northallerton, DL7 8SU
- Sold Feb 2025£260,000 | 3 Bed House21, Castleton Avenue, Northallerton, DL7 8SU21, Castleton Avenue, Northallerton, DL7 8SU
- Sold May 2024£305,000 | 4 Bed House19, Castleton Avenue, Northallerton, DL7 8SU19, Castleton Avenue, Northallerton, DL7 8SU
- Sold Apr 2014£170,000 | 3 Bed House5, Castleton Avenue, Northallerton, DL7 8SU5, Castleton Avenue, Northallerton, DL7 8SU
- Sold Apr 2005£162,000 | 3 Bed House3, Castleton Avenue, Northallerton, DL7 8SU3, Castleton Avenue, Northallerton, DL7 8SU
Nearby Postcodes
DL7 8SU is the 395th largest and the 311th most expensive postcode out of the 659 postcodes in the DL7 area.
- DL7 8SR, Castleton Avenue, Northallerton, DL7DL7 8SR4 Addresses|57 m away
- DL7 8SY, Grassington Avenue, Northallerton, DL7DL7 8SY22 Addresses|72 m away
- DL7 8ST, Penhill Court, Northallerton, DL7DL7 8ST17 Addresses|86 m away
- DL7 8SS, Coverham Close, Northallerton, DL7DL7 8SS15 Addresses|103 m away
- DL7 8TA, Helmsley Way, Northallerton, DL7DL7 8TA15 Addresses|111 m away
Property Types
- 4 mid-century houses built between 1936 and 1979
- 6 other addresses of unknown type
- mid-century house (4)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (2)
- G (0)
- D (1)
- No EPC (6)
Top 3 Most Expensive Sales
- Sold Dec 2025£347,500 | 4 Bed House17, Castleton Avenue, Northallerton, DL7 8SU17, Castleton Avenue, Northallerton, DL7 8SU
- Sold Dec 2023£312,000 | 2 Bed House4, Castleton Avenue, Northallerton, DL7 8SR4, Castleton Avenue, Northallerton, DL7 8SR
- Sold May 2024£305,000 | 4 Bed House19, Castleton Avenue, Northallerton, DL7 8SU19, Castleton Avenue, Northallerton, DL7 8SU
Schools Nearby
- Romanby Primary School500 m away
- Sacred Heart Catholic Primary School - a Catholic voluntary academy600 m away
- Broomfield School600 m away
- Northallerton School & Sixth Form College1.3 km away
- Bedale High School10.7 km away
- Thirsk School & Sixth Form College13.1 km away
More reading links
Public Transport Nearby
The closest station to DL7 8SU is Northallerton station, which is 700 metres away.
- Northallerton|700 m away
- Thirsk|11.9 km away
- Yarm|19.5 km away
- Dinsdale|20.9 km away
