Over the past 13 years, there have been 74 property sales recorded in the SN1 7BU postcode area. The highest sale price reached £401,500, while the most recent sale was for a semi-detached house sold in January 2026 for £325,000.

The estimated average property value in SN1 7BU currently stands at £361,264, which is approximately 26.2% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £3,624.

Property prices in SN1 7BU have risen by 2.1% over the past year , with a total increase of 24.3% over the past five years , and a long-term rise of 49.1% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 49% of transactions , followed by detached and terraced.

Housing in SN1 7BU is mixed, with 54% of homes being , indicating a diverse residential makeup.

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Property Sales

1 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 926 sq ft
Today
£369,346
streetscan.co.uk estimate
29 Jan 2015
£240,000
More details

10 Stalldown Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 1593 sq ft
Today
£445,848
streetscan.co.uk estimate
7 Dec 2012
£250,000
More details

10 Trecastle Road, Swindon, SN1 7BU

Today
£425,085
streetscan.co.uk estimate
1 Sep 2016
£330,000

11 Trecastle Road, Swindon, SN1 7BU

🏠 Terraced
🛏️ bed
📐 797 sq ft
Today
£296,826
streetscan.co.uk estimate
1 Apr 2015
£188,000
28 Mar 2014
£170,500
More details

12 Stalldown Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 1195 sq ft
Today
£422,664
streetscan.co.uk estimate
14 Dec 2012
£237,000
More details

14 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 7bed
📐 1733 sq ft
Today
£548,995
streetscan.co.uk estimate
2 Aug 2013
£318,395
More details

15 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 667 sq ft
Today
£249,460
streetscan.co.uk estimate
16 Jul 2021
£214,000
28 Mar 2014
£160,500
More details

16 Trecastle Road, Swindon, SN1 7BU

Today
£340,771
streetscan.co.uk estimate
28 Jun 2013
£188,000

17 Trecastle Road, Swindon, SN1 7BU

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£181,113
streetscan.co.uk estimate
4 Apr 2023
£195,000
28 Mar 2014
£138,000
More details

18 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£307,658
streetscan.co.uk estimate
25 Jun 2021
£259,950
10 Jul 2015
£222,500
View +1 more
More details

19 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 4bed
📐 667 sq ft
Today
£257,353
streetscan.co.uk estimate
19 Dec 2025
£261,000
28 Mar 2014
£165,000
More details

2 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 7bed
📐 1701 sq ft
Today
£529,896
streetscan.co.uk estimate
30 Sep 2013
£310,000
More details

20 Trecastle Road, Swindon, SN1 7BU

Today
£447,500
streetscan.co.uk estimate
24 Jul 2013
£249,995

21 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 1076 sq ft
Today
£373,188
streetscan.co.uk estimate
28 Feb 2017
£295,000
11 Feb 2014
£240,000
More details

22 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ 7bed
📐 1593 sq ft
Today
£391,167
streetscan.co.uk estimate
13 Dec 2024
£390,000
28 Apr 2017
£200,000
View +1 more
More details

23 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 1755 sq ft
Today
£456,497
streetscan.co.uk estimate
5 Aug 2016
£353,000
23 May 2014
£340,000
More details

24 Trecastle Road, Swindon, SN1 7BU

🏠 Terraced
🛏️ 5bed
📐 764 sq ft
Today
£284,260
streetscan.co.uk estimate
14 Feb 2025
£280,000
16 May 2014
£190,000
More details

25 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 850 sq ft
Today
£337,584
streetscan.co.uk estimate
27 Jun 2014
£200,000
More details

26 Trecastle Road, Swindon, SN1 7BU

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£181,668
streetscan.co.uk estimate
16 Dec 2016
£159,999
23 May 2014
£135,000
More details

27 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 850 sq ft
Today
£342,648
streetscan.co.uk estimate
27 Jun 2014
£203,000
More details

28 Trecastle Road, Swindon, SN1 7BU

🏠 Terraced
🛏️ bed
📐 667 sq ft
Today
£278,056
streetscan.co.uk estimate
23 May 2014
£165,000
More details

29 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 5bed
📐 904 sq ft
Today
£367,778
streetscan.co.uk estimate
13 Oct 2025
£371,500
3 Aug 2018
£297,000
View +1 more
More details

3 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ 4bed
📐 1259 sq ft
Today
£356,062
streetscan.co.uk estimate
6 Dec 2024
£355,000
12 Dec 2014
£185,000
View +1 more
More details

30 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 5bed
📐 893 sq ft
Today
£369,253
streetscan.co.uk estimate
23 May 2014
£222,000
More details

31 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 5bed
📐 1184 sq ft
Today
£387,231
streetscan.co.uk estimate
28 Mar 2024
£379,000
20 Jun 2014
£245,000
More details

32 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 915 sq ft
Today
£354,667
streetscan.co.uk estimate
13 Dec 2013
£210,000
More details

33 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 1109 sq ft
Today
£333,313
streetscan.co.uk estimate
27 Aug 2020
£275,000
20 Jun 2014
£219,000
More details

34 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 1173 sq ft
Today
£323,713
streetscan.co.uk estimate
7 Feb 2020
£260,000
29 Nov 2013
£215,000
More details

35 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ 4bed
📐 1098 sq ft
Today
£322,754
streetscan.co.uk estimate
23 Jan 2026
£325,000
11 Jul 2023
£315,000
View +2 more
More details

36 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ 4bed
📐 1367 sq ft
Today
£368,665
streetscan.co.uk estimate
23 Aug 2024
£365,000
28 Mar 2018
£260,000
View +1 more
More details

37 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 6bed
📐 1313 sq ft
Today
£388,036
streetscan.co.uk estimate
28 Aug 2025
£390,000
6 Jun 2014
£220,000
More details

38 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ 6bed
📐 1152 sq ft
Today
£382,606
streetscan.co.uk estimate
28 Feb 2025
£375,000
16 Aug 2016
£275,000
View +1 more
More details

39 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 1076 sq ft
Today
£399,192
streetscan.co.uk estimate
30 May 2014
£240,000
More details

4 Stalldown Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 1163 sq ft
Today
£370,525
streetscan.co.uk estimate
28 Sep 2012
£199,995
More details

40 Trecastle Road, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 850 sq ft
Today
£329,620
streetscan.co.uk estimate
24 Feb 2017
£250,000
4 Sep 2013
£187,500
More details

5 Trecastle Road, Swindon, SN1 7BU

Today
£332,868
streetscan.co.uk estimate
5 Jan 2018
£270,000
21 Dec 2017
£265,000
10 May 2013
£200,000

6 Stalldown Road, East Wichel, Swindon, SN1 7BU

🏠 Semi-detached
🛏️ bed
📐 1163 sq ft
Today
£352,648
streetscan.co.uk estimate
30 Nov 2012
£189,995
More details

7 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 5bed
📐 915 sq ft
Today
£325,885
streetscan.co.uk estimate
1 Aug 2016
£252,000
20 May 2013
£195,000
More details

8 Stalldown Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 1765 sq ft
Today
£536,948
streetscan.co.uk estimate
23 Nov 2012
£299,995
More details

8 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ 8bed
📐 1701 sq ft
Today
£439,293
streetscan.co.uk estimate
8 Dec 2021
£401,500
24 Oct 2014
£320,000
More details

9 Trecastle Road, Swindon, SN1 7BU

🏠 Detached
🛏️ bed
📐 797 sq ft
Today
£314,310
streetscan.co.uk estimate
17 Jul 2020
£265,000
14 Mar 2014
£190,000
More details

Area Insights

Data Sources

Properties at SN1 7BU appear seventy-four times in the Land Registry records, with the latest transaction recorded on 23 Jan 2026. It also has thirty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Jul 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.