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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
BN25 3JYHouse Prices / South East, Lewes, Hillside Avenue
Last updated May 2026
Key Postcode Insights
BN25 3JY is a residential postcode situated on Hillside Avenue, Seaford, BN25 with 21 addresses.
It ranks as the 674th largest and 42nd most expensive of the 858 postcodes in the BN25 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 21 properties: 7 houses and 14 flats.
21
Properties
- Houses
- Flats
Key Postcode Insights
BN25 3JY is a residential postcode situated on Hillside Avenue, Seaford, BN25 with 21 addresses.
It ranks as the 674th largest and 42nd most expensive of the 858 postcodes in the BN25 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 21 properties: 7 houses and 14 flats.
21
Properties
- Houses
- Flats
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House Pricesin BN25 3JY
Sale prices range from £125,281 for 2 bedroom leasehold flats (505 ft2) to £435,006 for 4 bedroom freehold houses with a garden (1,325 ft2) .
Monthly rental prices range from £671 pcm for 2 bed flats to £1,825 pcm for 4 bed houses.
The gross rental yield is between 4.6% and 6.4%.
The average value per square foot is £227.
Average Sale Value
£232,307
Average Rental Value
£1,083 pcm
Average Rental Yield
5.6% /year
Average Value Per Sqft
£227 /ft2
Sales Market Trendsin BN25 3JY
The last sale in BN25 3JY sold for £395,000 on 13th November 2025. Since then prices are up an average of 0.1%.
The current average value in the postcode is £232,307.
The BN25 3JY Sales Market has increased by 16.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.3% | £232,307 |
| April 2025 | -1.7% | £237,714 |
| April 2024 | -5.7% | £241,804 |
| April 2023 | 1.8% | £256,489 |
| April 2022 | 11.2% | £251,881 |
| April 2021 | 7.8% | £226,571 |
| April 2020 | -0.4% | £210,128 |
| April 2019 | -0.1% | £211,066 |
| April 2018 | 1.4% | £211,364 |
| April 2017 | 4.3% | £208,399 |
| April 2016 | 8.8% | £199,855 |
| April 2015 | 9.3% | £183,657 |
| April 2014 | 8.9% | £167,963 |
| April 2013 | 4% | £154,285 |
| April 2012 | 0.6% | £148,287 |
| April 2011 | 1.9% | £147,472 |
| April 2010 | 9.1% | £144,760 |
| April 2009 | -16.2% | £132,688 |
| April 2008 | 3.9% | £158,252 |
| April 2007 | 0% | £152,271 |
Rental Market Trendsin BN25 3JY
The current average rental value in the postcode is £1,083.
The BN25 3JY Rental Market has increased by 38.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.2% | £1,083pcm |
| April 2025 | 2.3% | £1,049pcm |
| April 2024 | 3.4% | £1,025pcm |
| April 2023 | 7.1% | £991pcm |
| April 2022 | 9% | £926pcm |
| April 2021 | 5.7% | £849pcm |
| April 2020 | 1% | £804pcm |
| April 2019 | 1.8% | £796pcm |
| April 2018 | 0.9% | £782pcm |
| April 2017 | -1.2% | £774pcm |
| April 2016 | 5.5% | £784pcm |
| April 2015 | 6% | £743pcm |
| April 2014 | 5.2% | £701pcm |
| April 2013 | 3.8% | £667pcm |
| April 2012 | 2.9% | £642pcm |
| April 2011 | 4.4% | £625pcm |
| April 2010 | 5.1% | £598pcm |
| April 2009 | -6.1% | £569pcm |
| April 2008 | 4.6% | £606pcm |
| April 2007 | 0% | £579pcm |
Properties and Buildingsin BN25 3JY, Hillside Avenue, Seaford, BN25
- Walmer Court, Hillside Avenue, Seaford, BN25Building8 units
- 30, Hillside Avenue, Seaford, BN25 3JY
- 31, Hillside Avenue, Seaford, BN25 3JY3 bed house
- 32, Hillside Avenue, Seaford, BN25 3JY
- 33, Hillside Avenue, Seaford, BN25 3JY
- 34, Hillside Avenue, Seaford, BN25 3JY3 bed mid-century house
- 35, Hillside Avenue, Seaford, BN25 3JY4 bed house
- 37, Hillside Avenue, Seaford, BN25 3JY3 bed mid-century house
- 39, Hillside Avenue, Seaford, BN25 Mid-century building2 units
- 43, Hillside Avenue, Seaford, BN25 Modern building2 units
- 45, Hillside Avenue, Seaford, BN25 Mid-century building2 units
Sales Historyin BN25 3JY
The last sale was on 13th November 2025 for £395,000 and since then the market in the area has increased by 0.1%. 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 HouseHillside Avenue37, Hillside Avenue, Seaford, BN25 3JY
Sold Aug 2022£155,000 | 2 Bed FlatHillside Avenue39A, Hillside Avenue, Seaford, BN25 3JY
Sold Oct 2015£157,500 | 2 Bed Flat43, Hillside AvenueFlat 2, 43, Hillside Avenue, Seaford, BN25 3JY
Sold Jul 2015£275,000 | 3 Bed HouseHillside Avenue37, Hillside Avenue, Seaford, BN25 3JY
Sold Feb 2013£240,000 | 3 Bed HouseHillside Avenue34, Hillside Avenue, Seaford, BN25 3JY
Sold May 2012£250,000 | 4 Bed HouseHillside Avenue35, Hillside Avenue, Seaford, BN25 3JY
Sold May 2008£229,000 | 3 Bed HouseHillside Avenue31, Hillside Avenue, Seaford, BN25 3JY
Sold Apr 2004£235,000 | 3 Bed HouseHillside Avenue33, Hillside Avenue, Seaford, BN25 3JY
Sold Feb 2002£128,000 | 3 Bed HouseHillside Avenue31, Hillside Avenue, Seaford, BN25 3JY
Sold Aug 2000£43,000 | 2 Bed FlatHillside Avenue39A, Hillside Avenue, Seaford, BN25 3JY
Sold Jun 2000£117,000 | 4 Bed HouseHillside Avenue35, Hillside Avenue, Seaford, BN25 3JY
Sold Jun 1997£54,000 | 3 Bed HouseHillside Avenue34, Hillside Avenue, Seaford, BN25 3JY
Sold Feb 1995£65,000 | 2 Bed Flat45, Hillside AvenueFlat 1, 45, Hillside Avenue, Seaford, BN25 3JY
Nearby Postcodesto BN25 3JY
BN25 3JY is the 674th largest and the 42nd most expensive postcode out of the 858 postcodes in the BN25 area.
- 68 mBN25 3UB, Hythe Crescent, Seaford, BN25BN25 3UB18 Addresses
- 71 mBN25 3TP, Walmer Road, Seaford, BN25BN25 3TP4 Addresses
- 72 mBN25 3LL, Sandgate Close, Seaford, BN25BN25 3LL15 Addresses
- 107 mBN25 3ST, Millberg Road, Seaford, BN25BN25 3ST21 Addresses
- 117 mBN25 3JX, Dymchurch Close, Seaford, BN25BN25 3JX15 Addresses
- 121 mBN25 3UA, Hythe Crescent, Seaford, BN25BN25 3UA14 Addresses
Estate Agents active nearby!
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Property Typesin BN25 3JY
- 10 modern flats built after 1980
- 2 mid-century houses built between 1936 and 1979
- 4 mid-century flats built between 1936 and 1979
- 2 houses of an unknown age
- 3 other addresses of unknown type
- modern flat (10)
- mid-century house (2)
- mid-century flat (4)
- house (2)
- Unknown (3)
Energy Efficiencyof properties in BN25 3JY
- Energy Performance Certificate (EPC) surveys conducted for 11 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (5)
- G (0)
- D (6)
- No EPC (10)
Top 3 Most Expensive Saleson Hillside Avenue
Schools Nearbyto BN25 3JY
The nearest primary school to BN25 3JY is Chyngton School which is 175 metres away.
- 175mChyngton School
- 1.1kmCradle Hill Community Primary School
- 1.5kmAnnecy Catholic Primary School
The nearest secondary school is Seaford Head School which is 1.3 kilometres away.
- 1.3kmSeaford Head School
- 6.2kmSeahaven Academy
- 8.7kmWillingdon Community School
More reading links
Public Transport Nearbyto BN25 3JY
The closest station to BN25 3JY is Seaford (Sussex) station which is 2.1 kilometres away.
- 2.1kmSeaford (Sussex)
- 3.2kmBishopstone (Sussex)
- 5.2kmNewhaven Harbour
- 5.4kmNewhaven Town
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