Over the past 23 years, there have been 51 property sales recorded in the BN21 1JG postcode area. The highest sale price reached £275,000, while the most recent sale was a property sold in August 2025 for £275,000.

The estimated average property value in BN21 1JG currently stands at £246,528, which is approximately 27.4% lower than the city average - making it a relatively affordable option for buyers.

Property prices in BN21 1JG have fallen by 5.5% over the past year , with a total increase of 11.5% over the past five years , and a long-term rise of 34% over the past decade .

100% of recorded transactions in the area were for flat properties.

Click on the map to change the analyzed area

Property Sales

Flat 1, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£221,231
streetscan.co.uk estimate
5 Sep 2012
£150,000
12 Mar 2007
£170,000
27 Aug 2002
£140,000

Flat 10, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£227,732
streetscan.co.uk estimate
30 Mar 2016
£190,000
17 Jun 2010
£154,500
4 Oct 2002
£145,000

Flat 11, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£286,394
streetscan.co.uk estimate
29 Aug 2002
£140,000

Flat 12, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£198,066
streetscan.co.uk estimate
2 May 2014
£145,000
10 Dec 2003
£149,950
13 Sep 2002
£140,000

Flat 14, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£213,864
streetscan.co.uk estimate
7 Jun 2023
£240,000
1 Sep 2014
£178,000
27 Mar 2007
£165,000
22 Oct 2002
£162,500

Flat 15, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£329,447
streetscan.co.uk estimate
11 Oct 2002
£169,950

Flat 16, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£218,359
streetscan.co.uk estimate
28 Feb 2012
£146,000
12 Nov 2002
£154,000

Flat 17, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£217,175
streetscan.co.uk estimate
5 Mar 2014
£159,500
17 Feb 2005
£155,000
11 Oct 2002
£148,000

Flat 18, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£270,237
streetscan.co.uk estimate
22 Aug 2025
£275,000
21 Oct 2022
£270,000
28 May 2019
£210,000
14 Oct 2002
£195,000

Flat 19, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£402,364
streetscan.co.uk estimate
30 Sep 2002
£200,000

Flat 2, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£231,962
streetscan.co.uk estimate
16 Jun 2010
£163,000
14 Sep 2006
£158,000
15 Jan 2004
£149,950
30 Aug 2002
£125,000

Flat 3, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£219,330
streetscan.co.uk estimate
31 Oct 2005
£150,000
30 Aug 2002
£120,000

Flat 4, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£199,495
streetscan.co.uk estimate
6 Apr 2022
£222,000
17 Aug 2012
£141,500
19 Apr 2007
£167,500
28 Aug 2002
£120,000

Flat 5, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£222,653
streetscan.co.uk estimate
30 Jun 2014
£163,000
24 Oct 2008
£175,000
27 Aug 2002
£135,000

Flat 6, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£196,889
streetscan.co.uk estimate
16 Mar 2018
£180,000
2 Nov 2005
£151,000
17 Sep 2004
£168,500
28 Aug 2002
£135,000

Flat 7, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£241,046
streetscan.co.uk estimate
2 Aug 2006
£169,950
30 Aug 2002
£130,000

Flat 8, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£205,902
streetscan.co.uk estimate
9 Dec 2021
£218,000
30 Jul 2013
£153,000
23 Sep 2011
£145,000
29 Aug 2002
£125,000

Flat 9, Montclare House, 28 Upperton Road, Eastbourne, East Sussex, BN21 1JG

Today
£234,808
streetscan.co.uk estimate
25 Jun 2010
£165,000
31 Mar 2004
£155,000
30 Sep 2002
£140,000

Area Insights

Data Sources

Properties at BN21 1JG appear fifty-one times in the Land Registry records, with the latest transaction recorded on 22 Aug 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.