Hillside Avenue - BN25 3JT
Key Postcode Insights
BN25 3JT is a residential postcode situated on Hillside Avenue, Seaford, BN25 with 10 addresses.
It ranks as the 402nd largest and 225th most expensive of the 856 postcodes in the BN25 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
- £296,397
- 10 Year change
- up 20.4%
- Ave. Rental Price
- £1,465pcm
- 10 Year change
- up 46.7%
- Ave. £ per ft²
- £317/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Key Postcode Insights
BN25 3JT is a residential postcode situated on Hillside Avenue, Seaford, BN25 with 10 addresses.
It ranks as the 402nd largest and 225th most expensive of the 856 postcodes in the BN25 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
- £296,397
- 10 Year change
- up 20.4%
- Ave. Rental Price
- £1,465pcm
- 10 Year change
- up 46.7%
- Ave. £ per ft²
- £317/ft²
- Ave. Gross Yield
- 5.9%/year/yr
Explore Propertiesin BN25 3JT
- 1 Hillside Avenue
3 Bed Mid-century House
- 2 Hillside Avenue
3 Bed Mid-century House
- 3 Hillside Avenue
House
- 4 Hillside Avenue
3 Bed Mid-century House
- 5 Hillside Avenue
House
Sales Market Trends
The last sale in BN25 3JT sold for £305,000 on 19th December 2025. Since then prices are down an average of 0.6%.
The current average value in the postcode is £296,397.
The BN25 3JT Sales Market has increased by 20.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.8% | £296,397 |
| June 2025 | -1.7% | £304,796 |
| June 2024 | -4.9% | £309,973 |
| June 2023 | -0.7% | £325,961 |
| June 2022 | 11.6% | £328,238 |
| June 2021 | 10.7% | £294,028 |
| June 2020 | 0.7% | £265,567 |
| June 2019 | -0.5% | £263,792 |
| June 2018 | 1.9% | £265,246 |
| June 2017 | 5.8% | £260,331 |
| June 2016 | 9% | £246,143 |
| June 2015 | 8.3% | £225,884 |
| June 2014 | 11.1% | £208,520 |
| June 2013 | 1.9% | £187,669 |
| June 2012 | 0.2% | £184,169 |
| June 2011 | 3% | £183,763 |
| June 2010 | 14.1% | £178,475 |
| June 2009 | -13.8% | £156,402 |
| June 2008 | -2.5% | £181,526 |
| June 2007 | 0% | £186,167 |
Rental Market Trends
The current average rental value in the postcode is £1,465.
The BN25 3JT Rental Market has increased by 46.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.1% | £1,465pcm |
| June 2025 | 2.2% | £1,408pcm |
| June 2024 | 2% | £1,378pcm |
| June 2023 | 6.7% | £1,350pcm |
| June 2022 | 11.2% | £1,265pcm |
| June 2021 | 8.7% | £1,138pcm |
| June 2020 | -0.6% | £1,047pcm |
| June 2019 | 1.9% | £1,053pcm |
| June 2018 | 2.8% | £1,032pcm |
| June 2017 | 0.5% | £1,004pcm |
| June 2016 | 4.4% | £999pcm |
| June 2015 | 5.6% | £957pcm |
| June 2014 | 6.6% | £906pcm |
| June 2013 | 1.1% | £850pcm |
| June 2012 | 2.7% | £841pcm |
| June 2011 | 4.8% | £818pcm |
| June 2010 | 10.7% | £781pcm |
| June 2009 | -5.5% | £705pcm |
| June 2008 | 2.1% | £746pcm |
| June 2007 | 0% | £731pcm |
Sales History
The last sale was on 19th December 2025 for £305,000 and since then the market in the area has decreased by 0.6%. The postcode has had a total of 15 sales since 1995.
BN25 3JT has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Dec 2025£305,000 | 3 Bed House2, Hillside Avenue, Seaford, BN25 3JT2, Hillside Avenue, Seaford, BN25 3JT
- Sold Sep 2021£348,000 | 3 Bed House7, Hillside Avenue, Seaford, BN25 3JT7, Hillside Avenue, Seaford, BN25 3JT
- Sold Jul 2020£270,000 | 3 Bed House12, Hillside Avenue, Seaford, BN25 3JT12, Hillside Avenue, Seaford, BN25 3JT
- Sold Oct 2019£245,000 | 3 Bed House1, Hillside Avenue, Seaford, BN25 3JT1, Hillside Avenue, Seaford, BN25 3JT
- Sold Dec 2014£290,000 | 3 Bed House8, Hillside Avenue, Seaford, BN25 3JT8, Hillside Avenue, Seaford, BN25 3JT
Nearby Postcodes
BN25 3JT is the 402nd largest and the 225th most expensive postcode out of the 856 postcodes in the BN25 area.
- BN25 3JS, Landsdown Road, Seaford, BN25BN25 3JS7 Addresses|68 m away
- BN25 3LB, Hastings Avenue, Seaford, BN25BN25 3LB5 Addresses|71 m away
- BN25 3JU, Winchelsea Close, Seaford, BN25BN25 3JU10 Addresses|78 m away
- BN25 3LA, Hillside Avenue, Seaford, BN25BN25 3LA19 Addresses|110 m away
- BN25 3LP, Deal Avenue, Seaford, BN25BN25 3LP12 Addresses|121 m away
Property Types
- 7 mid-century houses built between 1936 and 1979
- 3 other addresses of unknown type
- mid-century house (7)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (2)
- G (0)
- D (4)
- No EPC (3)
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 School300 m away
- Cradle Hill Community Primary School1.0 km away
- Annecy Catholic Primary School1.6 km away
- Seaford Head School1.4 km away
- Seahaven Academy6.0 km away
- Willingdon Community School8.7 km away
More reading links
Public Transport Nearby
The closest station to BN25 3JT is Seaford (Sussex) station, which is 2.1 kilometres away.
- Seaford (Sussex)|2.1 km away
- Bishopstone (Sussex)|3.1 km away
- Newhaven Harbour|5.1 km away
- Newhaven Town|5.2 km away
