Over the past 14 years, there have been 57 property sales recorded in the IP20 9GN postcode area. The highest sale price reached £265,000, while the most recent sale was for a semi-detached house sold in September 2025 for £210,000.

The estimated average property value in IP20 9GN currently stands at £278,109, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,285.

Property prices in IP20 9GN have risen by 4.9% over the past year , with a total increase of 24.1% over the past five years , and a long-term rise of 49.9% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 56% of transactions , followed by terraced and detached.

Housing in IP20 9GN is mixed, with 57% of homes being , indicating a diverse residential makeup.

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Property Sales

1 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ 6bed
📐 1044 sq ft
Today
£272,685
streetscan.co.uk estimate
23 May 2016
£192,500
28 Sep 2011
£176,500
More details

10 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ 4bed
📐 829 sq ft
Today
£210,000
streetscan.co.uk estimate
8 Sep 2025
£210,000
8 Mar 2013
£158,000
More details

12 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 904 sq ft
Today
£264,056
streetscan.co.uk estimate
8 Nov 2019
£213,000
26 Oct 2012
£167,500
More details

14 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ bed
📐 1083 sq ft
Today
£311,332
streetscan.co.uk estimate
4 Sep 2014
£205,000
12 Oct 2012
£183,000
More details

15 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ bed
📐 764 sq ft
Today
£208,211
streetscan.co.uk estimate
12 Feb 2021
£180,000
More details

16 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ 6bed
📐 1066 sq ft
Today
£305,882
streetscan.co.uk estimate
1 Dec 2017
£240,000
27 Jun 2012
£195,000
More details

17 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Flat
🛏️ bed
📐 764 sq ft
Today
£80,126
streetscan.co.uk estimate
27 Jul 2012
£54,000
More details

18 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 841 sq ft
Today
£307,396
streetscan.co.uk estimate
29 Jun 2012
£169,950
More details

2 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 841 sq ft
Today
£287,306
streetscan.co.uk estimate
28 Sep 2012
£160,000
More details

20 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 833 sq ft
Today
£262,768
streetscan.co.uk estimate
2 Nov 2015
£181,000
29 Jun 2012
£160,000
More details

22 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 833 sq ft
Today
£301,970
streetscan.co.uk estimate
12 Jun 2012
£166,950
More details

23 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 1159 sq ft
Today
£299,874
streetscan.co.uk estimate
10 Aug 2015
£197,500
16 Mar 2012
£188,950
More details

24 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 841 sq ft
Today
£269,288
streetscan.co.uk estimate
17 Dec 2013
£160,000
30 May 2012
£163,000
More details

25 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ 6bed
📐 1141 sq ft
Today
£353,222
streetscan.co.uk estimate
16 Mar 2012
£189,950
More details

26 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ 6bed
📐 1119 sq ft
Today
£341,864
streetscan.co.uk estimate
17 Sep 2012
£194,950
More details

27 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ bed
📐 787 sq ft
Today
£300,988
streetscan.co.uk estimate
9 Mar 2012
£164,950
More details

28 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ 6bed
📐 1076 sq ft
Today
£264,607
streetscan.co.uk estimate
27 Sep 2019
£212,500
15 Dec 2011
£199,950
More details

29 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ 5bed
📐 764 sq ft
Today
£257,017
streetscan.co.uk estimate
31 May 2023
£250,000
4 Dec 2017
£155,000
View +1 more
More details

3 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 1159 sq ft
Today
£288,968
streetscan.co.uk estimate
28 Feb 2018
£220,000
13 Jun 2012
£186,450
More details

30 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 904 sq ft
Today
£283,346
streetscan.co.uk estimate
11 May 2018
£220,000
16 Dec 2011
£165,500
More details

31 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£240,112
streetscan.co.uk estimate
23 Mar 2018
£185,000
11 Jun 2013
£138,000
More details

32 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£238,091
streetscan.co.uk estimate
28 Feb 2024
£228,500
16 Dec 2011
£163,000
More details

33 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ bed
📐 787 sq ft
Today
£283,831
streetscan.co.uk estimate
29 Jun 2012
£161,000
More details

34 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 786 sq ft
Today
£267,207
streetscan.co.uk estimate
28 Oct 2011
£148,000
More details

35 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ 5bed
📐 753 sq ft
Today
£252,127
streetscan.co.uk estimate
22 Jul 2015
£168,000
31 May 2013
£152,000
More details

36 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ 5bed
📐 764 sq ft
Today
£255,655
streetscan.co.uk estimate
24 Mar 2015
£164,000
21 Oct 2011
£155,500
More details

37 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Terraced
🛏️ 5bed
📐 732 sq ft
Today
£264,547
streetscan.co.uk estimate
3 Apr 2023
£260,000
21 Dec 2011
£161,250
More details

4 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 833 sq ft
Today
£274,042
streetscan.co.uk estimate
27 Jan 2022
£255,000
26 Oct 2012
£161,000
More details

5 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ bed
📐 1173 sq ft
Today
£365,977
streetscan.co.uk estimate
28 Oct 2011
£207,950
More details

6 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£263,672
streetscan.co.uk estimate
22 Nov 2022
£265,000
30 Jul 2018
£225,000
View +1 more
More details

7 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ bed
📐 1087 sq ft
Today
£334,991
streetscan.co.uk estimate
25 Nov 2011
£190,000
More details

8 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Semi-detached
🛏️ bed
📐 904 sq ft
Today
£271,468
streetscan.co.uk estimate
28 Apr 2016
£190,000
21 Dec 2012
£167,500
More details

9 Robin Avenue, Harleston, South Norfolk, Norfolk, IP20 9GN

🏠 Detached
🛏️ 5bed
📐 1292 sq ft
Today
£321,221
streetscan.co.uk estimate
10 Nov 2017
£255,000
17 Jun 2016
£250,000
View +1 more
More details

Area Insights

Data Sources

Properties at IP20 9GN appear fifty-seven times in the Land Registry records, with the latest transaction recorded on 8 Sep 2025. It also has thirty-three Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Dec 2011. 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.