House prices in Blackwellhams, Chippenham, SN15
50 homes have sold on Blackwellhams (SN15) since 1995, the first in 2000. Over the last five years the median sold price was £360,000 from 4 sales, 13% above the Chippenham median of £320,000and against £320,000 across SN15. Sales here have been detached 86%, terraced 8%, semi-detached 6%.
- Median sold price
- £360,000
- last five years · 4 sales
- Half of sales were above this price, half below
- Price per sq ft
- £381
- based on 4 of 4 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 50
- 0 in the last 12 months
- Latest sale
- £405,000
- 16 Apr 2025
- vs Chippenham
- +13%
- Chippenham median £320,000
Every sale on Blackwellhams, SN15
› 16 SN15 3GG · Detached £405,000· 16 Apr 2025 · 4 sales
| 16 Apr 2025 | £405,000 | Detached · Freehold | 1,098 sq ft · £369/sq ft | +91% vs 2006 |
| 24 Nov 2006 | £211,500 | Detached · Freehold | 1,098 sq ft · £193/sq ft | +26% vs 2002 |
| 12 Jul 2002 | £168,000 | Detached · Freehold | 1,098 sq ft · £153/sq ft | +34% vs 2000 |
| 1 Dec 2000 | £124,950 | Detached · Freehold · New build | 1,098 sq ft · £114/sq ft | first recorded sale |
› 19 SN15 3GG · Terraced £285,000· 27 Oct 2023
| 27 Oct 2023 | £285,000 | Terraced · Leasehold | 775 sq ft · £368/sq ft | first recorded sale |
› 5 SN15 3GG · Detached £365,000· 30 Jan 2023 · 5 sales
| 30 Jan 2023 | £365,000 | Detached · Freehold | 850 sq ft · £429/sq ft | +191% vs 2001 |
| 12 Aug 2016 | £270,000 | Detached · Freehold | 850 sq ft · £318/sq ft | first recorded sale |
| 19 Feb 2015 | £239,950 | Detached · Freehold | 850 sq ft · £282/sq ft | +37% vs 2002 |
| 29 Aug 2002 | £174,950 | Detached · Freehold | 850 sq ft · £206/sq ft | −52% vs 2023 |
| 2 Mar 2001 | £125,450 | Detached · Freehold · New build | 850 sq ft · £148/sq ft | −54% vs 2016 |
› 8 SN15 3GG · Detached £355,000· 14 Apr 2022 · 3 sales
| 14 Apr 2022 | £355,000 | Detached · Freehold | 904 sq ft · £393/sq ft | +69% vs 2006 |
| 10 Apr 2006 | £209,950 | Detached · Freehold | 904 sq ft · £232/sq ft | first recorded sale |
| 10 Jan 2001 | £129,950 | Detached · Freehold · New build | 904 sq ft · £144/sq ft | −63% vs 2022 |
› 21 SN15 3GG · Terraced £105,000· 1 Feb 2019 · 3 sales
| 1 Feb 2019 | £105,000 | Terraced · Leasehold | 818 sq ft · £128/sq ft | first recorded sale |
| 25 Mar 2011 | £77,500 | Terraced · Leasehold | 818 sq ft · £95/sq ft | −26% vs 2019 |
| 21 Sept 2005 | £75,000 | Terraced · Leasehold | 818 sq ft · £92/sq ft | −3% vs 2011 |
› 10 SN15 3GG · Detached £275,000· 8 Nov 2018 · 4 sales
| 8 Nov 2018 | £275,000 | Detached · Freehold | 872 sq ft · £315/sq ft | +43% vs 2005 |
| 22 Jul 2005 | £188,000 | Detached · Freehold | 872 sq ft · £216/sq ft | +57% vs 2000 |
| 26 May 2005 | £192,500 | Detached · Freehold | 872 sq ft · £221/sq ft | +2% vs 2005 |
| 29 Dec 2000 | £119,950 | Detached · Freehold · New build | 872 sq ft · £138/sq ft | first recorded sale |
› 20 SN15 3GG · Detached £230,000· 14 May 2014 · 3 sales
| 14 May 2014 | £230,000 | Detached · Freehold | +21% vs 2004 | |
| 31 Mar 2004 | £189,950 | Detached · Freehold | +33% vs 2001 | |
| 28 Sept 2001 | £143,000 | Detached · Freehold · New build | first recorded sale |
› 15 SN15 3GG · Detached £294,000· 24 Apr 2014 · 3 sales
| 24 Apr 2014 | £294,000 | Detached · Freehold | 1,324 sq ft · £222/sq ft | +34% vs 2005 |
| 24 Jun 2005 | £220,000 | Detached · Freehold | 1,324 sq ft · £166/sq ft | +47% vs 2001 |
| 16 Feb 2001 | £149,950 | Detached · Freehold · New build | 1,324 sq ft · £113/sq ft | first recorded sale |
› 14 SN15 3GG · Detached £191,000· 24 Jan 2013 · 3 sales
| 24 Jan 2013 | £191,000 | Detached · Freehold | 797 sq ft · £240/sq ft | +68% vs 2000 |
| 30 Jan 2004 | £173,000 | Detached · Freehold | 797 sq ft · £217/sq ft | first recorded sale |
| 11 Dec 2000 | £113,500 | Detached · Freehold · New build | 797 sq ft · £142/sq ft | −34% vs 2004 |
› 9 SN15 3GG · Detached £220,000· 9 Nov 2012 · 3 sales
| 9 Nov 2012 | £220,000 | Detached · Freehold | 1,119 sq ft · £197/sq ft | first recorded sale |
| 14 Nov 2006 | £218,750 | Detached · Freehold | 1,119 sq ft · £195/sq ft | −1% vs 2012 |
| 21 Feb 2001 | £122,500 | Detached · Freehold · New build | 1,119 sq ft · £109/sq ft | −44% vs 2006 |
› 7 SN15 3GG · Detached £232,500· 4 Sept 2012 · 2 sales
| 4 Sept 2012 | £232,500 | Detached · Freehold | 915 sq ft · £254/sq ft | +67% vs 2001 |
| 23 Feb 2001 | £139,000 | Detached · Freehold · New build | 915 sq ft · £152/sq ft | first recorded sale |
› 22 SN15 3GG · Detached £248,000· 29 Jan 2010 · 2 sales
| 29 Jan 2010 | £248,000 | Detached · Freehold | first recorded sale | |
| 9 Nov 2004 | £238,500 | Detached · Freehold | −4% vs 2010 |
› 6 SN15 3GG · Detached £229,000· 25 Aug 2006 · 4 sales
| 25 Aug 2006 | £229,000 | Detached · Freehold | first recorded sale | |
| 10 Dec 2004 | £239,950 | Detached · Freehold | +5% vs 2006 | |
| 28 Jun 2002 | £176,950 | Detached · Freehold | +20% vs 2000 | |
| 29 Dec 2000 | £147,950 | Detached · Freehold · New build | −38% vs 2004 |
› 18 SN15 3GG · Detached £245,000· 17 Aug 2006 · 3 sales
| 17 Aug 2006 | £245,000 | Detached · Freehold | +43% vs 2001 | |
| 27 Aug 2003 | £215,000 | Detached · Freehold | −12% vs 2006 | |
| 29 Jun 2001 | £171,495 | Detached · Freehold · New build | first recorded sale |
› 2 SN15 3GG · Semi-detached £187,000· 4 Aug 2006 · 2 sales
| 4 Aug 2006 | £187,000 | Semi-detached · Freehold | first recorded sale | |
| 26 Jan 2001 | £114,950 | Semi-detached · Freehold · New build | −39% vs 2006 |
› 1 SN15 3GG · Detached £139,000· 16 Mar 2001
| 16 Mar 2001 | £139,000 | Detached · Freehold · New build | first recorded sale |
› 3 SN15 3GG · Detached £141,500· 9 Mar 2001
| 9 Mar 2001 | £141,500 | Detached · Freehold | 764 sq ft · £185/sq ft | first recorded sale |
› 11 SN15 3GG · Detached £132,500· 16 Feb 2001
| 16 Feb 2001 | £132,500 | Detached · Freehold · New build | first recorded sale |
› 4 SN15 3GG · Semi-detached £117,950· 26 Jan 2001
| 26 Jan 2001 | £117,950 | Semi-detached · Freehold · New build | first recorded sale |
› 12 SN15 3GG · Detached £139,500· 1 Dec 2000
| 1 Dec 2000 | £139,500 | Detached · Freehold · New build | first recorded sale |
At your size
A 90 m² (970 sq ft) home in SN15 is worth roughly £279k–£371k at the district's typical £288–£383 per square foot (1,056 sales, two years) — a range, not a valuation.
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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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