Over the past 30 years, there have been 68 property sales recorded in the SN5 5GD postcode area. The highest sale price reached £290,000, while the most recent sale was for a terraced house sold in November 2025 for £290,000.

The estimated average property value in SN5 5GD currently stands at £218,044, which is approximately 24.3% 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 £3,506.

Property prices in SN5 5GD have risen by 2.6% over the past year , with a total increase of 25.4% over the past five years , and a long-term rise of 57.7% over the past decade .

The most common type of property sold in the area is terraced, making up around 72% of transactions , followed by semi-detached and flat.

Housing in SN5 5GD is predominantly owner-occupied, with an estimated 77% of homes being lived in by the owners.

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Property Sales

10 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£212,168
streetscan.co.uk estimate
27 Jul 2012
£117,000
4 Sep 2003
£102,000
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12 Castleton Road, Middleleaze, Swindon, SN5 5GD

Today
£183,574
streetscan.co.uk estimate
29 Aug 2008
£106,000
16 Jun 1995
£42,000

16 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 4bed
📐 786 sq ft
Today
£298,584
streetscan.co.uk estimate
13 Aug 2021
£260,000
3 May 2017
£236,000
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18 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 8bed
📐 1184 sq ft
Today
£324,854
streetscan.co.uk estimate
31 Jan 2018
£263,500
30 Jul 2004
£190,000
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2 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 6bed
📐 1252 sq ft
Today
£303,945
streetscan.co.uk estimate
12 Feb 2021
£255,000
18 Dec 2015
£258,500
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20 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 4bed
📐 592 sq ft
Today
£221,835
streetscan.co.uk estimate
2 Mar 2023
£222,500
19 Dec 2014
£139,000
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22 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£230,896
streetscan.co.uk estimate
27 May 2016
£170,000
28 Oct 2005
£114,000
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24 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 4bed
📐 797 sq ft
Today
£261,299
streetscan.co.uk estimate
12 Sep 2014
£160,000
More details

26 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 1bed
📐 797 sq ft
Today
£254,730
streetscan.co.uk estimate
26 Jul 2012
£138,000
More details

28 Castleton Road, Middleleaze, Swindon, SN5 5GD

Today
£215,331
streetscan.co.uk estimate
6 Jul 1999
£55,500
6 Jul 1999
£27,750

30 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 3bed
📐 527 sq ft
Today
£220,809
streetscan.co.uk estimate
19 Jan 2017
£165,000
14 Jun 2013
£121,000
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32 Castleton Road, Middleleaze, Swindon, Thamesdown, SN5 5GD

Today
£221,069
streetscan.co.uk estimate
9 Jan 1997
£43,950

34 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£221,165
streetscan.co.uk estimate
13 Nov 2020
£182,500
28 Nov 2014
£121,000
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36 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£287,416
streetscan.co.uk estimate
7 Nov 2025
£290,000
17 Sep 2021
£268,000
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38 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 5bed
📐 732 sq ft
Today
£222,723
streetscan.co.uk estimate
7 Dec 2018
£178,000
5 Aug 2016
£169,000
More details

4 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 4bed
📐 775 sq ft
Today
£265,344
streetscan.co.uk estimate
26 Jun 2015
£172,500
More details

40 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Semi-detached
🛏️ 4bed
📐 592 sq ft
Today
£184,184
streetscan.co.uk estimate
25 Mar 2011
£98,500
16 Aug 2004
£115,000
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42 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 5bed
📐 958 sq ft
Today
£151,604
streetscan.co.uk estimate
16 Jun 2003
£73,000
19 Jul 1999
£34,980
More details

46 Castleton Road, Middleleaze, Swindon, SN5 5GD

Today
£125,464
streetscan.co.uk estimate
31 Mar 2003
£59,160

54 Castleton Road, Middleleaze, Swindon, SN5 5GD

Today
£131,422
streetscan.co.uk estimate
20 Jan 2003
£60,000

72 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 4bed
📐 829 sq ft
Today
£253,869
streetscan.co.uk estimate
10 May 2024
£245,500
1 Jun 2020
£200,000
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8 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 4bed
📐 560 sq ft
Today
£199,290
streetscan.co.uk estimate
26 Apr 2006
£109,500
29 Jan 1999
£54,000
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80 Castleton Road, Middleleaze, Swindon, SN5 5GD

Today
£159,824
streetscan.co.uk estimate
30 Jul 2001
£57,000

90 Castleton Road, Middleleaze, Swindon, SN5 5GD

🏠 Terraced
🛏️ 5bed
📐 829 sq ft
Today
£254,782
streetscan.co.uk estimate
1 Aug 2025
£253,000
More details

Area Insights

Data Sources

Properties at SN5 5GD appear sixty-eight times in the Land Registry records, with the latest transaction recorded on 7 Nov 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Jan 2016. 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.