The BoundaryHouse Prices / South East, Lewes
Last updated Jun 2026
Key Street Insights
The Boundary is a residential street with 39 addresses.
It ranks as the 322nd largest and 28th most expensive of the 419 streets in the BN25 area. The dominant property type is a modern flat built after 1980.
The street contains a total of 39 properties: 3 houses and 36 flats.
39
Properties
- Houses
- Flats
Key Street Insights
The Boundary is a residential street with 39 addresses.
It ranks as the 322nd largest and 28th most expensive of the 419 streets in the BN25 area. The dominant property type is a modern flat built after 1980.
The street contains a total of 39 properties: 3 houses and 36 flats.
39
Properties
- Houses
- Flats
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House Priceson The Boundary
Sale prices range from £147,044 for 1 bedroom leasehold flats (350 ft2) to £388,998 for 3 bedroom freehold houses with a garden (861 ft2) .
Monthly rental prices range from £711 pcm for 1 bed flats to £1,580 pcm for 3 bed houses.
The gross rental yield is between 4.9% and 6.2%.
The average value per square foot is £334.
Average Sale Value
£207,734
Average Rental Value
£993 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£334 /ft2
Sales Market Trendson The Boundary
The last sale on The Boundary sold for £200,000 on 1st August 2025. Since then prices are down an average of 1.1%.
The current average value in the street is £207,734.
The The Boundary Sales Market has increased by 12.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -2.3% | £207,734 |
| May 2025 | -2% | £212,645 |
| May 2024 | -4.7% | £217,019 |
| May 2023 | 0.1% | £227,695 |
| May 2022 | 9.7% | £227,519 |
| May 2021 | 8.1% | £207,320 |
| May 2020 | -0.3% | £191,741 |
| May 2019 | -0.5% | £192,238 |
| May 2018 | 0.9% | £193,168 |
| May 2017 | 3.8% | £191,477 |
| May 2016 | 9.1% | £184,441 |
| May 2015 | 8.3% | £169,093 |
| May 2014 | 10.1% | £156,076 |
| May 2013 | 1.5% | £141,782 |
| May 2012 | 0.1% | £139,618 |
| May 2011 | 2.3% | £139,480 |
| May 2010 | 10.5% | £136,317 |
| May 2009 | -15.9% | £123,352 |
| May 2008 | 1.1% | £146,717 |
| May 2007 | 0% | £145,149 |
Rental Market Trendson The Boundary
The current average rental value in the street is £993.
The The Boundary Rental Market has increased by 34.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3% | £993pcm |
| May 2025 | 1.9% | £963pcm |
| May 2024 | 3.4% | £946pcm |
| May 2023 | 6.6% | £915pcm |
| May 2022 | 8.7% | £858pcm |
| May 2021 | 5.5% | £790pcm |
| May 2020 | 0.3% | £749pcm |
| May 2019 | 1.9% | £747pcm |
| May 2018 | 0.8% | £733pcm |
| May 2017 | -1.4% | £727pcm |
| May 2016 | 5.1% | £737pcm |
| May 2015 | 5.4% | £702pcm |
| May 2014 | 5.8% | £666pcm |
| May 2013 | 1.3% | £629pcm |
| May 2012 | 2.5% | £622pcm |
| May 2011 | 3.9% | £607pcm |
| May 2010 | 7.2% | £584pcm |
| May 2009 | -6.4% | £545pcm |
| May 2008 | 3.6% | £582pcm |
| May 2007 | 0% | £562pcm |
Properties and Buildingson The Boundary, Seaford, BN25
- 1, The Boundary, Seaford, BN25 Modern building4 units
- 2, The Boundary, Seaford, BN25Building4 units
- 3, The Boundary, Seaford, BN25 Modern building6 units
- 4, The Boundary, Seaford, BN25Building6 units
- 5, The Boundary, Seaford, BN25 Modern building6 units
- 6, The Boundary, Seaford, BN25 Modern building6 units
- 7, The Boundary, Seaford, BN25 Modern building4 units
- 8, The Boundary, Seaford, BN25 1DG3 bed modern house
- 9, The Boundary, Seaford, BN25 1DG3 bed modern house
- 10, The Boundary, Seaford, BN25 1DG3 bed modern house
Sales Historyon The Boundary, Seaford, BN25
The last sale was on 1st August 2025 for £200,000 and since then the market in the area has decreased by 1.1%. The street has had a total of 78 sales since 1995.
The Boundary, Seaford, BN25 has seen 6 sales in the last three years and 2 sales in the last twelve months.
Sold Aug 2025£200,000 | 2 Bed Flat3, The BoundaryFlat C, 3, The Boundary, Seaford, BN25 1DG
Sold Jul 2025£190,000 | 1 Bed Flat5, The BoundaryFlat B, 5, The Boundary, Seaford, BN25 1DG
Sold Feb 2025£220,000 | 2 Bed Flat2, The BoundaryFlat C, 2, The Boundary, Seaford, BN25 1DG
Sold Jan 2025£145,000 | 1 Bed Flat5, The BoundaryFlat E, 5, The Boundary, Seaford, BN25 1DG
Sold Oct 2023£175,000 | 1 Bed Flat1, The BoundaryFlat D, 1, The Boundary, Seaford, BN25 1DG
Sold Mar 2023£180,000 | 2 Bed Flat5, The BoundaryFlat D, 5, The Boundary, Seaford, BN25 1DG
Sold Oct 2022£250,000 | 2 Bed Flat2, The BoundaryFlat B, 2, The Boundary, Seaford, BN25 1DG
Sold May 2022£212,500 | 1 Bed Flat5, The BoundaryFlat B, 5, The Boundary, Seaford, BN25 1DG
Sold Feb 2021£375,000 | 3 Bed HouseThe Boundary9, The Boundary, Seaford, BN25 1DG
Sold Nov 2020£195,000 | 2 Bed Flat7, The BoundaryFlat B, 7, The Boundary, Seaford, BN25 1DG
Sold Apr 2020£189,000 | 1 Bed Flat1, The BoundaryFlat B, 1, The Boundary, Seaford, BN25 1DG
Sold Mar 2020£200,000 | 2 Bed Flat2, The BoundaryFlat B, 2, The Boundary, Seaford, BN25 1DG
Sold Dec 2018£165,000 | 2 Bed Flat5, The BoundaryFlat C, 5, The Boundary, Seaford, BN25 1DG
Sold May 2017£174,950 | 1 Bed Flat1, The BoundaryFlat B, 1, The Boundary, Seaford, BN25 1DG
Sold Aug 2016£190,000 | 2 Bed Flat7, The BoundaryFlat D, 7, The Boundary, Seaford, BN25 1DG
Sold Jul 2016£150,000 | 2 Bed Flat5, The BoundaryFlat D, 5, The Boundary, Seaford, BN25 1DG
Sold Mar 2016£144,950 | 1 Bed Flat6, The BoundaryFlat E, 6, The Boundary, Seaford, BN25 1DG
Sold Aug 2015£270,000 | 3 Bed HouseThe Boundary10, The Boundary, Seaford, BN25 1DG
Sold Jul 2015£190,250 | 2 Bed Flat4, The BoundaryFlat B, 4, The Boundary, Seaford, BN25 1DG
Sold Nov 2014£177,000 | 2 Bed Flat7, The BoundaryFlat A, 7, The Boundary, Seaford, BN25 1DG
Sold Nov 2014£125,000 | 1 Bed Flat1, The BoundaryFlat C, 1, The Boundary, Seaford, BN25 1DG
Sold Apr 2014£143,000 | 2 Bed Flat4, The BoundaryFlat C, 4, The Boundary, Seaford, BN25 1DG
Sold Aug 2013£160,000 | 2 Bed Flat4, The BoundaryFlat B, 4, The Boundary, Seaford, BN25 1DG
Sold Jan 2012£160,000 | 2 Bed Flat3, The BoundaryFlat B, 3, The Boundary, Seaford, BN25 1DG
Sold Sep 2011£215,000 | 3 Bed HouseThe Boundary9, The Boundary, Seaford, BN25 1DG
Sold Aug 2011£119,950 | 1 Bed Flat1, The BoundaryFlat D, 1, The Boundary, Seaford, BN25 1DG
Sold Jan 2011£113,000 | 1 Bed Flat6, The BoundaryFlat D, 6, The Boundary, Seaford, BN25 1DG
Sold Sep 2010£119,000 | 1 Bed Flat1, The BoundaryFlat C, 1, The Boundary, Seaford, BN25 1DG
Sold Oct 2009£142,000 | 2 Bed Flat4, The BoundaryFlat E, 4, The Boundary, Seaford, BN25 1DG
Sold May 2009£112,500 | 1 Bed Flat1, The BoundaryFlat D, 1, The Boundary, Seaford, BN25 1DG
Sold Feb 2009£135,000 | 2 Bed Flat4, The BoundaryFlat D, 4, The Boundary, Seaford, BN25 1DG
Sold Jul 2007£175,000 | 2 Bed Flat3, The BoundaryFlat B, 3, The Boundary, Seaford, BN25 1DG
Sold May 2007£168,000 | 2 Bed Flat4, The BoundaryFlat E, 4, The Boundary, Seaford, BN25 1DG
Sold Apr 2007£72,850 | 1 Bed Flat5, The BoundaryFlat A, 5, The Boundary, Seaford, BN25 1DG
Sold Apr 2007£160,000 | 2 Bed Flat3, The BoundaryFlat E, 3, The Boundary, Seaford, BN25 1DG
Sold Jan 2007£140,000 | 2 Bed Flat3, The BoundaryFlat F, 3, The Boundary, Seaford, BN25 1DG
Sold Oct 2005£209,850 | 3 Bed HouseThe Boundary10, The Boundary, Seaford, BN25 1DG
Sold Jun 2005£149,950 | 2 Bed Flat7, The BoundaryFlat D, 7, The Boundary, Seaford, BN25 1DG
Sold Oct 2004£149,500 | 2 Bed Flat4, The BoundaryFlat E, 4, The Boundary, Seaford, BN25 1DG
Sold Apr 2004£129,000 | 2 Bed Flat7, The BoundaryFlat C, 7, The Boundary, Seaford, BN25 1DG
Sold Dec 2003£127,500 | 2 Bed Flat3, The BoundaryFlat E, 3, The Boundary, Seaford, BN25 1DG
Sold Nov 2003£100,000 | 1 Bed Flat6, The BoundaryFlat C, 6, The Boundary, Seaford, BN25 1DG
Sold Sep 2003£102,500 | 1 Bed Flat6, The BoundaryFlat E, 6, The Boundary, Seaford, BN25 1DG
Sold May 2003£197,000 | 3 Bed HouseThe Boundary10, The Boundary, Seaford, BN25 1DG
Sold Jan 2003£119,950 | 2 Bed Flat4, The BoundaryFlat F, 4, The Boundary, Seaford, BN25 1DG
Sold Nov 2002£165,950 | 3 Bed HouseThe Boundary9, The Boundary, Seaford, BN25 1DG
Sold Oct 2002£104,000 | 2 Bed Flat7, The BoundaryFlat D, 7, The Boundary, Seaford, BN25 1DG
Sold Jul 2002£86,000 | 1 Bed Flat1, The BoundaryFlat A, 1, The Boundary, Seaford, BN25 1DG
Sold Nov 2001£68,000 | 1 Bed Flat6, The BoundaryFlat E, 6, The Boundary, Seaford, BN25 1DG
Sold Oct 2001£78,950 | 1 Bed Flat1, The BoundaryFlat C, 1, The Boundary, Seaford, BN25 1DG
Sold Oct 2001£68,000 | 1 Bed Flat6, The BoundaryFlat D, 6, The Boundary, Seaford, BN25 1DG
Sold Aug 2001£82,950 | 2 Bed Flat2, The BoundaryFlat C, 2, The Boundary, Seaford, BN25 1DG
Sold Jun 2001£120,000 | 3 Bed HouseThe Boundary10, The Boundary, Seaford, BN25 1DG
Sold Oct 2000£59,000 | 2 Bed Flat5, The BoundaryFlat C, 5, The Boundary, Seaford, BN25 1DG
Sold Aug 2000£45,000 | 1 Bed Flat6, The BoundaryFlat F, 6, The Boundary, Seaford, BN25 1DG
Sold Mar 2000£70,000 | 2 Bed Flat7, The BoundaryFlat B, 7, The Boundary, Seaford, BN25 1DG
Sold Oct 1999£45,500 | 1 Bed Flat6, The BoundaryFlat F, 6, The Boundary, Seaford, BN25 1DG
Sold Aug 1999£46,000 | 1 Bed Flat5, The BoundaryFlat B, 5, The Boundary, Seaford, BN25 1DG
Sold Jul 1998£54,000 | 2 Bed Flat4, The BoundaryFlat E, 4, The Boundary, Seaford, BN25 1DG
Sold Jun 1998£46,000 | 1 Bed Flat1, The BoundaryFlat A, 1, The Boundary, Seaford, BN25 1DG
Sold Dec 1997£54,200 | 2 Bed Flat3, The BoundaryFlat E, 3, The Boundary, Seaford, BN25 1DG
Sold Nov 1997£68,000 | 3 Bed HouseThe Boundary8, The Boundary, Seaford, BN25 1DG
Sold Aug 1997£32,000 | 1 Bed Flat6, The BoundaryFlat E, 6, The Boundary, Seaford, BN25 1DG
Sold Jul 1997£67,500 | 3 Bed HouseThe Boundary9, The Boundary, Seaford, BN25 1DG
Sold Jul 1997£47,750 | 2 Bed Flat3, The BoundaryFlat B, 3, The Boundary, Seaford, BN25 1DG
Sold Jun 1997£47,000 | 2 Bed Flat4, The BoundaryFlat B, 4, The Boundary, Seaford, BN25 1DG
Sold Apr 1997£39,500 | 1 Bed Flat6, The BoundaryFlat B, 6, The Boundary, Seaford, BN25 1DG
Sold Mar 1997£47,000 | 2 Bed Flat7, The BoundaryFlat A, 7, The Boundary, Seaford, BN25 1DG
Sold Jan 1997£39,000 | 1 Bed Flat6, The BoundaryFlat A, 6, The Boundary, Seaford, BN25 1DG
Sold Oct 1996£31,000 | 1 Bed Flat6, The BoundaryFlat E, 6, The Boundary, Seaford, BN25 1DG
Sold Aug 1996£32,000 | 2 Bed Flat5, The BoundaryFlat D, 5, The Boundary, Seaford, BN25 1DG
Sold Apr 1996£42,000 | 2 Bed Flat7, The BoundaryFlat D, 7, The Boundary, Seaford, BN25 1DG
Sold Mar 1996£48,000 | 2 Bed Flat4, The BoundaryFlat A, 4, The Boundary, Seaford, BN25 1DG
Sold Feb 1996£29,000 | 1 Bed Flat5, The BoundaryFlat E, 5, The Boundary, Seaford, BN25 1DG
Sold Feb 1996£48,000 | 2 Bed Flat4, The BoundaryFlat D, 4, The Boundary, Seaford, BN25 1DG
Sold Nov 1995£35,500 | 1 Bed Flat5, The BoundaryFlat E, 5, The Boundary, Seaford, BN25 1DG
Sold Oct 1995£38,500 | 1 Bed Flat6, The BoundaryFlat A, 6, The Boundary, Seaford, BN25 1DG
Sold Aug 1995£33,000 | 2 Bed Flat5, The BoundaryFlat C, 5, The Boundary, Seaford, BN25 1DG
Top 3 Most Expensive Saleson The Boundary, Seaford, BN25
Nearby Streetsto The Boundary, Seaford, BN25
The Boundary, Seaford, BN25 is the 322nd largest and the 28th most expensive street in the BN25 area.
- 49 mMartello Mews, Seaford, BN2518 Addresses
- 76 mRingmer Road, Seaford, BN2586 Addresses
- 134 mEsplanade Mews, Seaford, BN2523 Addresses
- 139 mThe Covers, Seaford, BN2517 Addresses
- 156 mMarine Crescent, Seaford, BN2515 Addresses
- 160 mSteyne Road, Seaford, BN2583 Addresses
Postcodeson The Boundary, Seaford, BN25
There is 1 postcode on The Boundary, Seaford, BN25.
- House prices in BN25 1DG39 Addresses
Property Typesin The Boundary
- 3 modern houses built after 1980
- 36 modern flats built after 1980
- modern house (3)
- modern flat (36)
Energy Efficiencyof properties on The Boundary
- Energy Performance Certificate (EPC) surveys conducted for 33 properties.
- The dominant rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (12)
- G (0)
- D (18)
- No EPC (6)
Schools Nearby
The nearest primary school to The Boundary, Seaford, BN25 is Annecy Catholic Primary School, which is 800 metres away.
- 800mAnnecy Catholic Primary School
- 1.0kmSeaford Primary School
- 1.8kmCradle Hill Community Primary School
The nearest secondary school is Seaford Head School, which is 1.1 kilometres away.
- 1.1kmSeaford Head School
- 4.9kmSeahaven Academy
- 7.7kmPeacehaven Community School
More reading links
Public Transport Nearby
The closest station to The Boundary, Seaford, BN25 is Seaford (Sussex) station, which is 500 metres away.
- 500mSeaford (Sussex)
- 1.9kmBishopstone (Sussex)
- 4.1kmNewhaven Harbour
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