Hillside Avenue - BN25 3JY
Key Postcode Insights
BN25 3JY is a residential postcode situated on Hillside Avenue, Seaford, BN25 with 21 addresses.
It ranks as the 672nd largest and 24th most expensive of the 856 postcodes in the BN25 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 21 properties: 7 houses and 14 flats.
- Ave. Sale Price
- £222,579
- 10 Year change
- up 10.8%
- Ave. Rental Price
- £1,066pcm
- 10 Year change
- up 34.9%
- Ave. £ per ft²
- £221/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Key Postcode Insights
BN25 3JY is a residential postcode situated on Hillside Avenue, Seaford, BN25 with 21 addresses.
It ranks as the 672nd largest and 24th most expensive of the 856 postcodes in the BN25 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 21 properties: 7 houses and 14 flats.
- Ave. Sale Price
- £222,579
- 10 Year change
- up 10.8%
- Ave. Rental Price
- £1,066pcm
- 10 Year change
- up 34.9%
- Ave. £ per ft²
- £221/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Explore Propertiesin BN25 3JY
- Walmer Court
Modern Building | 8 Units
- 30 Hillside Avenue
House
- 31 Hillside Avenue
3 Bed House
- 32 Hillside Avenue
House
- 33 Hillside Avenue
House
Sales Market Trends
The last sale in BN25 3JY sold for £395,000 on 13th November 2025. Since then prices are down an average of 0.9%.
The current average value in the postcode is £222,579.
The BN25 3JY Sales Market has increased by 10.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.5% | £222,579 |
| June 2025 | -2.5% | £230,537 |
| June 2024 | -3.8% | £236,444 |
| June 2023 | -1% | £245,841 |
| June 2022 | 9.4% | £248,299 |
| June 2021 | 8.1% | £226,924 |
| June 2020 | 0.8% | £209,905 |
| June 2019 | -0.6% | £208,143 |
| June 2018 | 0.4% | £209,295 |
| June 2017 | 3.7% | £208,384 |
| June 2016 | 8.8% | £200,932 |
| June 2015 | 8.2% | £184,697 |
| June 2014 | 10.6% | £170,752 |
| June 2013 | 2% | £154,417 |
| June 2012 | 0.1% | £151,428 |
| June 2011 | 1.4% | £151,235 |
| June 2010 | 11.3% | £149,123 |
| June 2009 | -14.6% | £133,943 |
| June 2008 | -1.9% | £156,753 |
| June 2007 | 0% | £159,824 |
Rental Market Trends
The current average rental value in the postcode is £1,066.
The BN25 3JY Rental Market has increased by 34.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.3% | £1,066pcm |
| June 2025 | 1.3% | £1,032pcm |
| June 2024 | 3.2% | £1,019pcm |
| June 2023 | 6.4% | £987pcm |
| June 2022 | 8.9% | £928pcm |
| June 2021 | 6.2% | £851pcm |
| June 2020 | -0.4% | £802pcm |
| June 2019 | 1.9% | £805pcm |
| June 2018 | 1.4% | £790pcm |
| June 2017 | -1.5% | £779pcm |
| June 2016 | 4.2% | £790pcm |
| June 2015 | 5.4% | £758pcm |
| June 2014 | 6.1% | £719pcm |
| June 2013 | 1.2% | £678pcm |
| June 2012 | 2.7% | £670pcm |
| June 2011 | 3.3% | £653pcm |
| June 2010 | 8% | £632pcm |
| June 2009 | -6.3% | £586pcm |
| June 2008 | 2.7% | £625pcm |
| June 2007 | 0% | £608pcm |
Sales History
The last sale was on 13th November 2025 for £395,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 13 sales since 1995.
BN25 3JY has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£395,000 | 3 Bed House37, Hillside Avenue, Seaford, BN25 3JY37, Hillside Avenue, Seaford, BN25 3JY
- Sold Aug 2022£155,000 | 2 Bed Flat39A, Hillside Avenue, Seaford, BN25 3JY39A, Hillside Avenue, Seaford, BN25 3JY
- Sold Oct 2015£157,500 | 2 Bed FlatFlat 2, 43, Hillside Avenue, Seaford, BN25 3JYFlat 2, 43, Hillside Avenue, Seaford, BN25 3JY
- Sold Jul 2015£275,000 | 3 Bed House37, Hillside Avenue, Seaford, BN25 3JY37, Hillside Avenue, Seaford, BN25 3JY
- Sold Feb 2013£240,000 | 3 Bed House34, Hillside Avenue, Seaford, BN25 3JY34, Hillside Avenue, Seaford, BN25 3JY
Nearby Postcodes
BN25 3JY is the 672nd largest and the 24th most expensive postcode out of the 856 postcodes in the BN25 area.
- BN25 3UB, Hythe Crescent, Seaford, BN25BN25 3UB18 Addresses|68 m away
- BN25 3TP, Walmer Road, Seaford, BN25BN25 3TP4 Addresses|71 m away
- BN25 3LL, Sandgate Close, Seaford, BN25BN25 3LL15 Addresses|72 m away
- BN25 3ST, Millberg Road, Seaford, BN25BN25 3ST21 Addresses|107 m away
- BN25 3JX, Dymchurch Close, Seaford, BN25BN25 3JX15 Addresses|117 m away
Property Types
- 10 modern flats built after 1980
- 3 mid-century houses built between 1936 and 1979
- 4 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 3 other addresses of unknown type
- modern flat (10)
- mid-century house (3)
- mid-century flat (4)
- house (1)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (5)
- G (0)
- D (8)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Sep 2021£462,000 | 4 Bed House15, Hillside Avenue, Seaford, BN25 3LA15, Hillside Avenue, Seaford, BN25 3LA
- Sold Jan 2025£400,000 | 3 Bed House17, Hillside Avenue, Seaford, BN25 3LA17, Hillside Avenue, Seaford, BN25 3LA
- Sold Nov 2025£395,000 | 3 Bed House37, Hillside Avenue, Seaford, BN25 3JY37, Hillside Avenue, Seaford, BN25 3JY
Schools Nearby
- Chyngton School200 m away
- Cradle Hill Community Primary School1.1 km away
- Annecy Catholic Primary School1.5 km away
- Seaford Head School1.3 km away
- Seahaven Academy6.2 km away
- Willingdon Community School8.7 km away
More reading links
Public Transport Nearby
The closest station to BN25 3JY is Seaford (Sussex) station, which is 2.1 kilometres away.
- Seaford (Sussex)|2.1 km away
- Bishopstone (Sussex)|3.2 km away
- Newhaven Harbour|5.2 km away
- Newhaven Town|5.4 km away
