Over the past 29 years, there have been 78 property sales recorded in the TN21 8LJ postcode area. The highest sale price reached £195,000, while the most recent sale was for a terraced flat sold in October 2025 for £190,000.

The estimated average property value in TN21 8LJ currently stands at £160,011, which is approximately 55.2% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £3,114.

Property prices in TN21 8LJ have fallen by 1.9% over the past year , with a total increase of 11% over the past five years , and a long-term rise of 29.1% over the past decade .

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

Housing in TN21 8LJ is predominantly owner-occupied, with an estimated 52% of homes being lived in by the owners.

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Property Sales

1, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£200,162
streetscan.co.uk estimate
13 Feb 2020
£189,950
27 Jun 2007
£149,950
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10, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£147,327
streetscan.co.uk estimate
8 Apr 2021
£150,000
6 May 2016
£135,000
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11, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£146,712
streetscan.co.uk estimate
11 Nov 2022
£170,000
12 Nov 2003
£85,500
More details

12, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

Today
£166,249
streetscan.co.uk estimate
16 Sep 1998
£49,950

13, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£165,634
streetscan.co.uk estimate
2 Apr 2012
£120,000
1 Nov 2004
£125,000
More details

14, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£152,355
streetscan.co.uk estimate
20 Mar 2020
£145,100
21 Nov 2014
£112,000
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15, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 474 sq ft
Today
£143,352
streetscan.co.uk estimate
29 Mar 2016
£131,000
10 Mar 2006
£105,000
More details

16, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£144,760
streetscan.co.uk estimate
13 Feb 2017
£140,000
More details

17, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 603 sq ft
Today
£135,603
streetscan.co.uk estimate
18 Aug 2015
£117,000
15 Aug 2003
£94,000
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18, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

Today
£156,785
streetscan.co.uk estimate
20 Apr 2000
£57,950

19, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£162,917
streetscan.co.uk estimate
13 Nov 2015
£145,000
More details

2, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£146,512
streetscan.co.uk estimate
5 Feb 2021
£150,000
15 Dec 2006
£102,500
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20, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£178,228
streetscan.co.uk estimate
5 Apr 2023
£195,000
28 May 2021
£155,000
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More details

21, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 504 sq ft
Today
£149,315
streetscan.co.uk estimate
16 Dec 2011
£107,500
7 Mar 1997
£35,000
More details

22, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£150,288
streetscan.co.uk estimate
29 Sep 2021
£160,000
More details

23, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£157,756
streetscan.co.uk estimate
25 Jun 2004
£110,000
29 Aug 2003
£87,500
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24, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£174,532
streetscan.co.uk estimate
28 May 2021
£177,500
14 Sep 2006
£138,500
View +2 more
More details

25, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 573 sq ft
Today
£136,705
streetscan.co.uk estimate
13 Dec 2018
£135,000
31 Oct 2003
£91,000
View +2 more
More details

26, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£137,956
streetscan.co.uk estimate
24 May 2024
£150,000
16 Feb 2015
£108,000
View +4 more
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3, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£139,034
streetscan.co.uk estimate
16 Dec 2022
£160,000
8 Aug 2014
£111,000
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4, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£135,553
streetscan.co.uk estimate
26 Mar 1998
£37,500
More details

5, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

Today
£141,655
streetscan.co.uk estimate
17 Feb 2006
£106,000
16 Apr 2004
£97,500
28 Feb 2002
£72,000
9 Jan 1998
£38,000

6, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 592 sq ft
Today
£122,123
streetscan.co.uk estimate
29 Aug 2023
£135,000
7 Sep 2007
£124,000
More details

7, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£181,954
streetscan.co.uk estimate
22 Oct 2025
£190,000
12 Dec 2014
£146,000
View +5 more
More details

8, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 3bed
📐 495 sq ft
Today
£145,714
streetscan.co.uk estimate
28 Oct 2022
£170,000
21 Jul 2006
£103,000
More details

9, Isenhurst Court Streatfield Road, Heathfield, Wealden, East Sussex, TN21 8LJ

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£131,304
streetscan.co.uk estimate
31 Mar 2023
£145,000
31 Jan 2003
£92,000
View +1 more
More details

Area Insights

Data Sources

Properties at TN21 8LJ appear seventy-eight times in the Land Registry records, with the latest transaction recorded on 22 Oct 2025. It also has twenty-three Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Feb 2013. 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.