Portland Avenue - SR7 8BT
Key Postcode Insights
SR7 8BT is a residential postcode situated on Portland Avenue, Seaham, SR7 with 17 addresses.
It ranks as the 462nd largest and 119th most expensive of the 822 postcodes in the SR7 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 17 properties: 17 houses.
- Ave. Sale Price
- £71,445
- 10 Year change
- up 37.9%
- Ave. Rental Price
- £601pcm
- 10 Year change
- up 49.7%
- Ave. £ per ft²
- £106/ft²
- Ave. Gross Yield
- 10.1%/year/yr
Key Postcode Insights
SR7 8BT is a residential postcode situated on Portland Avenue, Seaham, SR7 with 17 addresses.
It ranks as the 462nd largest and 119th most expensive of the 822 postcodes in the SR7 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 17 properties: 17 houses.
- Ave. Sale Price
- £71,445
- 10 Year change
- up 37.9%
- Ave. Rental Price
- £601pcm
- 10 Year change
- up 49.7%
- Ave. £ per ft²
- £106/ft²
- Ave. Gross Yield
- 10.1%/year/yr
Explore Propertiesin SR7 8BT
- 84 Portland Avenue
3 Bed Mid-century House
- 86 Portland Avenue
2 Bed Early-century House
- 88 Portland Avenue
2 Bed Early-century House
- 90 Portland Avenue
2 Bed Early-century House
- 92 Portland Avenue
2 Bed Early-century House
Sales Market Trends
The last sale in SR7 8BT sold for £50,000 on 13th February 2026. Since then prices are up an average of 25.2%.
The current average value in the postcode is £71,445.
The SR7 8BT Sales Market has increased by 37.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.3% | £71,445 |
| June 2025 | 1.6% | £71,203 |
| June 2024 | 1.1% | £70,059 |
| June 2023 | 5.8% | £69,291 |
| June 2022 | 8.5% | £65,505 |
| June 2021 | 4.5% | £60,371 |
| June 2020 | 2.1% | £57,763 |
| June 2019 | 2.4% | £56,578 |
| June 2018 | 7.5% | £55,226 |
| June 2017 | -0.8% | £51,392 |
| June 2016 | -0.4% | £51,827 |
| June 2015 | 3.7% | £52,021 |
| June 2014 | -2.9% | £50,156 |
| June 2013 | 1.6% | £51,657 |
| June 2012 | -4.1% | £50,868 |
| June 2011 | -3.1% | £53,053 |
| June 2010 | 2.1% | £54,749 |
| June 2009 | -11% | £53,637 |
| June 2008 | -5.3% | £60,247 |
| June 2007 | 0% | £63,602 |
Rental Market Trends
The current average rental value in the postcode is £601.
The SR7 8BT Rental Market has increased by 49.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.1% | £601pcm |
| June 2025 | 3.6% | £583pcm |
| June 2024 | 7.9% | £562pcm |
| June 2023 | 8.5% | £521pcm |
| June 2022 | 11.2% | £480pcm |
| June 2021 | 3.5% | £432pcm |
| June 2020 | 2.6% | £417pcm |
| June 2019 | -0.3% | £407pcm |
| June 2018 | 0.8% | £408pcm |
| June 2017 | 0.8% | £405pcm |
| June 2016 | 0.9% | £401pcm |
| June 2015 | -1.6% | £397pcm |
| June 2014 | 0.2% | £404pcm |
| June 2013 | -2.4% | £403pcm |
| June 2012 | -1.9% | £413pcm |
| June 2011 | 0.1% | £421pcm |
| June 2010 | 0.5% | £420pcm |
| June 2009 | -4.4% | £418pcm |
| June 2008 | 4.1% | £437pcm |
| June 2007 | 0% | £420pcm |
Sales History
The last sale was on 13th February 2026 for £50,000 and since then the market in the area has increased by 25.2%. The postcode has had a total of 2 sales since 1995.
SR7 8BT has seen 1 sale in the last three years and 1 sale in the last twelve months.
Nearby Postcodes
SR7 8BT is the 462nd largest and the 119th most expensive postcode out of the 822 postcodes in the SR7 area.
- SR7 8AH, Portland Avenue, Seaham, SR7SR7 8AH16 Addresses|30 m away
- SR7 8AQ, Colling Avenue, Seaham, SR7SR7 8AQ20 Addresses|70 m away
- SR7 8AY, Queensbury Road, Seaham, SR7SR7 8AY19 Addresses|70 m away
- SR7 8AZ, Queensbury Road, Seaham, SR7SR7 8AZ24 Addresses|96 m away
- SR7 8AU, Malvern Crescent, Seaham, SR7SR7 8AU38 Addresses|103 m away
Property Types
- 5 mid-century houses built between 1936 and 1979
- 12 early-century houses built between 1912 and 1935
- mid-century house (5)
- early-century house (12)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (1)
- F (0)
- C (12)
- G (0)
- D (3)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold May 2024£145,000 | 3 Bed House4, Portland Avenue, Seaham, SR7 8BX4, Portland Avenue, Seaham, SR7 8BX
- Sold Mar 2016£95,000 | 2 Bed House9, Portland Avenue, Seaham, SR7 8AN9, Portland Avenue, Seaham, SR7 8AN
- Sold Feb 2003£67,000 | 3 Bed House5, Portland Avenue, Seaham, SR7 8AN5, Portland Avenue, Seaham, SR7 8AN
Schools Nearby
- Seaview Primary School300 m away
- Westlea Primary School800 m away
- St Cuthbert's Catholic Primary School, Seaham900 m away
- Seaham High School600 m away
- Venerable Bede Church of England Academy4.7 km away
- Farringdon Community Academy6.0 km away
More reading links
Public Transport Nearby
The closest station to SR7 8BT is Seaham station, which is 1.2 kilometres away.
- Seaham|1.2 km away
- Sunderland|7.9 km away
- Horden|9.1 km away
- Chester-le-Street|14.2 km away
