Over the past 25 years, there have been 50 property sales recorded in the SN15 3GG postcode area. The highest sale price reached £405,000, while the most recent sale was for a detached house sold in April 2025 for £405,000.

The estimated average property value in SN15 3GG currently stands at £351,960, 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 £3,802.

Property prices in SN15 3GG have risen by 3% over the past year , with a total increase of 21.3% over the past five years, and a long-term rise of 48% over the past decade.

The most common type of property sold in the area is detached, making up around 86% of transactions , followed by terraced and semi-detached.

Housing in SN15 3GG is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£391,833
streetscan.co.uk estimate
16 Mar 2001
£139,000

10 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 4bed
📐 872 sq ft
Today
£330,916
streetscan.co.uk estimate
8 Nov 2018
£275,000
22 Jul 2005
£188,000
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11 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£375,602
streetscan.co.uk estimate
16 Feb 2001
£132,500

12 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£394,341
streetscan.co.uk estimate
1 Dec 2000
£139,500

14 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 5bed
📐 797 sq ft
Today
£315,837
streetscan.co.uk estimate
24 Jan 2013
£191,000
30 Jan 2004
£173,000
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15 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 7bed
📐 1324 sq ft
Today
£469,287
streetscan.co.uk estimate
24 Apr 2014
£294,000
24 Jun 2005
£220,000
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16 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 7bed
📐 1098 sq ft
Today
£409,860
streetscan.co.uk estimate
16 Apr 2025
£405,000
24 Nov 2006
£211,500
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18 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£405,131
streetscan.co.uk estimate
17 Aug 2006
£245,000
27 Aug 2003
£215,000
29 Jun 2001
£171,495

19 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£294,788
streetscan.co.uk estimate
27 Oct 2023
£285,000
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2 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£313,278
streetscan.co.uk estimate
4 Aug 2006
£187,000
26 Jan 2001
£114,950

20 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

Today
£365,400
streetscan.co.uk estimate
14 May 2014
£230,000
31 Mar 2004
£189,950
28 Sep 2001
£143,000

21 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Terraced
🛏️ 5bed
📐 818 sq ft
Today
£131,926
streetscan.co.uk estimate
1 Feb 2019
£105,000
25 Mar 2011
£77,500
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22 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 7bed
📐 1240 sq ft
Today
£410,763
streetscan.co.uk estimate
29 Jan 2010
£248,000
9 Nov 2004
£238,500
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3 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£398,880
streetscan.co.uk estimate
9 Mar 2001
£141,500

4 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£369,529
streetscan.co.uk estimate
26 Jan 2001
£117,950

5 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 4bed
📐 850 sq ft
Today
£369,380
streetscan.co.uk estimate
30 Jan 2023
£365,000
12 Aug 2016
£270,000
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6 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG

Today
£378,673
streetscan.co.uk estimate
25 Aug 2006
£229,000
10 Dec 2004
£239,950
28 Jun 2002
£176,950
29 Dec 2000
£147,950

7 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 5bed
📐 917 sq ft
Today
£373,476
streetscan.co.uk estimate
4 Sep 2012
£232,500
23 Feb 2001
£139,000
More details

8 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 5bed
📐 904 sq ft
Today
£379,767
streetscan.co.uk estimate
14 Apr 2022
£355,000
10 Apr 2006
£209,950
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9 Blackwellhams, Chippenham, Wiltshire, SN15 3GG

🏠 Detached
🛏️ 6bed
📐 1008 sq ft
Today
£356,795
streetscan.co.uk estimate
9 Nov 2012
£220,000
14 Nov 2006
£218,750
View +1 more
More details

Area Insights

Data Sources

Properties at SN15 3GG appear fifty times in the Land Registry records, with the latest transaction recorded on 16 Apr 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 29 May 2012. 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.