House prices in BN21
Median value — November 2026
£234,500
Modelled from 10,760 properties Stede tracks in BN21
Market snapshot
£234,500
Median value
£297,023
Average value
331
Sales in the last 12 months
-1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £72,170 |
| 2001 | £82,221 |
| 2002 | £105,859 |
| 2003 | £117,869 |
| 2004 | £128,563 |
| 2005 | £138,734 |
| 2006 | £147,483 |
| 2007 | £160,371 |
| 2008 | £138,965 |
| 2009 | £139,607 |
| 2010 | £145,349 |
| 2011 | £137,399 |
| 2012 | £139,474 |
| 2013 | £150,998 |
| 2014 | £162,546 |
| 2015 | £173,598 |
| 2016 | £190,546 |
| 2017 | £203,638 |
| 2018 | £198,969 |
| 2019 | £204,314 |
| 2020 | £213,220 |
| 2021 | £235,937 |
| 2022 | £263,809 |
| 2023 | £248,425 |
| 2024 | £239,210 |
| 2025 | £232,105 |
| 2026 | £234,500 |
Property types
- Flat / Maisonette59%£170,000
- Mid-terrace house18%£341,000
- Detached house14%£525,000
- Semi-detached house8%£426,000
- Property1%£351,000
Recent sales
- 29 Gildredge Road, Eastbourne, East Sussex, BN21 4RU£340,000 · 2026£515,000
- The Courtyard, 5, Wharf Road, Eastbourne, East Sussex, BN21 3UE£270,000 · 2026£256,000
- Croft Court, 7, Moat Croft Road, Eastbourne, East Sussex, BN21 1NJ£190,000 · 2026£200,000
- 27 Selmeston Road, Eastbourne, East Sussex, BN21 2ST£510,000 · 2026£481,000
- Russell Cottages, 2, Watts Lane, Eastbourne, East Sussex, BN21 1NR£335,000 · 2026£349,000
- 51 Parsonage Road, Eastbourne, East Sussex, BN21 1JH£429,000 · 2026£456,000
- Sussex Mansions, Flat 3, Cornfield Terrace, Eastbourne, East Sussex, BN21 4NS£120,000 · 2026£196,000
- High Trees, 22, Flat 2, Carew Road, Eastbourne, East Sussex, BN21 2JB£197,000 · 2026£213,000
Addresses in BN21
- The Lodge, 3, Flat 17, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£205,000 · 2012£263,000
- The Lodge, 3, Flat 18, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£130,000 · 2026£160,000
- The Lodge, 3, Flat 19, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£235,000 · 2025£239,000
- The Lodge, 3, Flat 2, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£317,500 · 2022£277,000
- The Lodge, 3, Flat 20, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£300,000 · 2016£295,000
- The Lodge, 3, Flat 21, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£250,000 · 2020£254,000
- The Lodge, 3, Flat 3, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£167,500 · 2011£226,000
- The Lodge, 3, Flat 4, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£250,000 · 2016£261,000
- The Lodge, 3, Flat 5, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£198,000 · 2006£245,000
- The Lodge, 3, Flat 6, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£195,000 · 2014£232,000
- The Lodge, 3, Flat 8, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£78,000 · 1999£255,000
- The Lodge, 3, Flat 9, Blackwater Road, Eastbourne, East Sussex, BN21 4JF£156,000 · 2014£196,000
- The Mansions, 2, Compton Street, Eastbourne, East Sussex, BN21 4AP£180,000 · 2005£188,000
- The Mansions, 23, Flat 1, Compton Street, Eastbourne, East Sussex, BN21 4AP£150,000 · 2025£153,000
- The Mansions, 23, Flat 10, Compton Street, Eastbourne, East Sussex, BN21 4AP£395,000 · 2006£349,000
- The Mansions, 23, Flat 11, Compton Street, Eastbourne, East Sussex, BN21 4AP£260,000 · 2005£248,000
- The Mansions, 23, Flat 14, Compton Street, Eastbourne, East Sussex, BN21 4AP£255,000 · 2017£329,000
- The Mansions, 23, Flat 15, Compton Street, Eastbourne, East Sussex, BN21 4AP£400,000 · 2006£444,000
- The Mansions, 23, Flat 17, Compton Street, Eastbourne, East Sussex, BN21 4AP£375,000 · 2024£361,000
- The Mansions, 23, Flat 18, Compton Street, Eastbourne, East Sussex, BN21 4AP£375,000 · 2005£336,000
- The Mansions, 23, Flat 19, Compton Street, Eastbourne, East Sussex, BN21 4AP£185,767 · 2016£188,000
- The Mansions, 23, Flat 20, Compton Street, Eastbourne, East Sussex, BN21 4AP£180,000 · 2009£244,000
- The Mansions, 23, Flat 21, Compton Street, Eastbourne, East Sussex, BN21 4AP£185,000 · 2024£187,000
- The Mansions, 23, Flat 22, Compton Street, Eastbourne, East Sussex, BN21 4AP£225,000 · 2025£231,000
- The Mansions, 23, Flat 23, Compton Street, Eastbourne, East Sussex, BN21 4AP£245,000 · 2005£238,000
- The Mansions, 23, Flat 24, Compton Street, Eastbourne, East Sussex, BN21 4AP£199,000 · 2019£203,000
- The Mansions, 23, Flat 25, Compton Street, Eastbourne, East Sussex, BN21 4AP£245,000 · 2005£238,000
- The Mansions, 23, Flat 26, Compton Street, Eastbourne, East Sussex, BN21 4AP£250,000 · 2005£242,000
- The Mansions, 23, Flat 27, Compton Street, Eastbourne, East Sussex, BN21 4AP£215,000 · 2010£263,000
- The Mansions, 23, Flat 28, Compton Street, Eastbourne, East Sussex, BN21 4AP£180,000 · 2013£243,000
- The Mansions, 23, Flat 29, Compton Street, Eastbourne, East Sussex, BN21 4AP£232,000 · 2015£259,000
- The Mansions, 23, Flat 3, Compton Street, Eastbourne, East Sussex, BN21 4AP£180,000 · 2005£188,000
- The Mansions, 23, Flat 30, Compton Street, Eastbourne, East Sussex, BN21 4AP£465,000 · 2007£470,000
- The Mansions, 23, Flat 31, Compton Street, Eastbourne, East Sussex, BN21 4AP£275,000 · 2005£328,000
- The Mansions, 23, Flat 32, Compton Street, Eastbourne, East Sussex, BN21 4AP£260,000 · 2006£313,000
- The Mansions, 23, Flat 33, Compton Street, Eastbourne, East Sussex, BN21 4AP£408,000 · 2005£458,000
- The Mansions, 23, Flat 4, Compton Street, Eastbourne, East Sussex, BN21 4AP£164,000 · 2010£216,000
- The Mansions, 23, Flat 5, Compton Street, Eastbourne, East Sussex, BN21 4AP£210,000 · 2005£211,000
- The Mansions, 23, Flat 6, Compton Street, Eastbourne, East Sussex, BN21 4AP£230,000 · 2010£276,000
- The Mansions, 23, Flat 7, Compton Street, Eastbourne, East Sussex, BN21 4AP£170,000 · 2024£159,000
- The Mansions, 23, Flat 8, Compton Street, Eastbourne, East Sussex, BN21 4AP£220,000 · 2005£219,000
- The Mansions, 23, Flat 9, Compton Street, Eastbourne, East Sussex, BN21 4AP£245,000 · 2005£238,000
- The Nut House, 96, Seaside Road, Eastbourne, East Sussex, BN21 3PF£450,000 · 2024—
- The Old Stables, 3, Flat 1, Cornfield Lane, Eastbourne, East Sussex, BN21 4NE£120,000 · 2021£112,000
- The Old Stables, 3, Flat 2, Cornfield Lane, Eastbourne, East Sussex, BN21 4NE£140,000 · 2016—
- The Old Stables, 3, Flat 3, Cornfield Lane, Eastbourne, East Sussex, BN21 4NE£145,000 · 2015£160,000
- The Old Stables, 3, Flat 4, Cornfield Lane, Eastbourne, East Sussex, BN21 4NE£140,000 · 2016—
- The Old Stables, 3, Flat 5, Cornfield Lane, Eastbourne, East Sussex, BN21 4NE£140,000 · 2016—
- The Pier, 4, Grand Parade, Eastbourne, East Sussex, BN21 3EH£2,034,986 · 2024—
- The Small House, 39, St Annes Road, Eastbourne, East Sussex, BN21 2HP£770,000 · 2022£798,000
About this area
BN21 is a UK postcode district. Stede can model 10,760 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, BN21 has a median estimated value of £234,500 and an average of £297,023.
Modelled values in BN21 are -1% over the past year and unchanged over five years.
The market here is mostly flats, which make up 59% of the properties Stede tracks in BN21.
331 sales were recorded in BN21 over the past 12 months.
Common questions
What is the average house price in BN21?
As of November 2026, the average estimated value is £297,023 and the median is £234,500 across 10,760 properties Stede tracks in BN21. This is not a formal market valuation.
Are house prices in BN21 going up or down?
Modelled values in BN21 are -1% over the past year and unchanged over five years, based on the UK House Price Index.
What types of property are in BN21?
59% of the properties Stede tracks in BN21 are flats. mid-terrace houses are next most common, at 18%.
How many properties are in BN21?
Stede can model 10,760 properties in BN21, with 331 recorded sales in the past 12 months.
How does Stede calculate house prices for BN21?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →