SN15 3YN
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Property report — SN15 3YN
Open-data due diligence for SN15 3YN and the area around it.
SN15 3YN in brief: 119 recorded sales (£76,570–£275,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SN15 3YN itself. Where open data isn't published that finely (population, crime, schools), we show the SN15 3 sector — each figure below is tagged with its scope.
Avg sold price
£271,935
Population
13,804
Crimes recorded
46
Schools
5
Flood risk
None modelled
Gigabit broadband
78%
Sold-price trend (1995–2026)
Annual average (mean) sold price in SN15 3, 1995–2026. 2026 is a part year (57 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-10-22 | £165,000 | 189 COWLEAZE | Flat |
| 2025-02-21 | £170,000 | 143 COWLEAZE | Flat |
| 2025-02-14 | £165,000 | 141 COWLEAZE | Flat |
| 2024-11-29 | £173,000 | 105 COWLEAZE | Flat |
| 2024-07-09 | £275,000 | 73 COWLEAZE | Terraced |
| 2023-10-27 | £160,000 | 137 COWLEAZE | Flat |
| 2023-10-13 | £175,000 | 159 COWLEAZE | Flat |
| 2023-05-12 | £147,500 | 127 COWLEAZE | Flat |
| 2023-04-06 | £175,000 | 145 COWLEAZE | Flat |
| 2023-04-06 | £175,000 | 153 COWLEAZE | Flat |
| 2023-03-10 | £270,000 | 75 COWLEAZE | Terraced |
| 2022-10-27 | £185,000 | 163 COWLEAZE | Flat |
| 2022-10-18 | £163,000 | 113 COWLEAZE | Flat |
| 2022-10-12 | £175,000 | 157 COWLEAZE | Flat |
| 2022-07-29 | £163,000 | 159 COWLEAZE | Flat |
| 2022-06-24 | £165,000 | 105 COWLEAZE | Flat |
| 2022-06-13 | £158,000 | 147 COWLEAZE | Flat |
| 2021-10-29 | £150,000 | 189 COWLEAZE | Flat |
| 2021-10-22 | £160,000 | 153 COWLEAZE | Flat |
| 2021-06-28 | £165,750 | 101 COWLEAZE | Flat |
| 2021-03-26 | £150,000 | 137 COWLEAZE | Flat |
| 2019-12-12 | £157,000 | 123 COWLEAZE | Flat |
| 2019-04-29 | £152,000 | 157 COWLEAZE | Flat |
| 2019-04-25 | £123,000 | 109 COWLEAZE | Flat |
| 2019-04-12 | £148,000 | 105 COWLEAZE | Flat |
| 2018-12-12 | £165,000 | 137 COWLEAZE | Flat |
| 2018-10-05 | £145,000 | 145 COWLEAZE | Flat |
| 2018-08-31 | £165,000 | 185 COWLEAZE | Flat |
| 2018-08-31 | £160,000 | 173 COWLEAZE | Flat |
| 2018-05-04 | £160,000 | 113 COWLEAZE | Flat |
| 2018-02-09 | £76,570 | 147 COWLEAZE | Flat |
| 2018-01-19 | £159,000 | 163 COWLEAZE | Flat |
| 2017-12-20 | £162,500 | 125 COWLEAZE | Flat |
| 2017-10-10 | £225,000 | 73 COWLEAZE | Terraced |
| 2017-08-24 | £163,000 | 101 COWLEAZE | Flat |
| 2017-08-11 | £150,000 | 139 COWLEAZE | Flat |
| 2017-03-17 | £111,750 | 127 COWLEAZE | Flat |
| 2017-03-10 | £155,000 | 167 COWLEAZE | Flat |
| 2017-02-17 | £153,500 | 159 COWLEAZE | Flat |
| 2016-08-08 | £140,000 | 189 COWLEAZE | Flat |
| 2016-07-01 | £149,000 | 137 COWLEAZE | Flat |
| 2016-05-05 | £145,000 | 141 COWLEAZE | Flat |
| 2016-03-01 | £145,500 | 145 COWLEAZE | Flat |
| 2016-02-05 | £205,000 | 69 COWLEAZE | Terraced |
| 2016-01-29 | £140,000 | 175 COWLEAZE | Flat |
| 2016-01-07 | £142,500 | 153 COWLEAZE | Flat |
| 2016-01-06 | £225,000 | 67 COWLEAZE | Terraced |
| 2015-12-04 | £145,000 | 111 COWLEAZE | Flat |
| 2015-09-25 | £144,950 | 135 COWLEAZE | Flat |
| 2015-08-07 | £136,500 | 101 COWLEAZE | Flat |
| 2015-06-08 | £104,000 | 121 COWLEAZE | Flat |
| 2015-06-05 | £139,000 | 173 COWLEAZE | Flat |
| 2015-01-02 | £125,000 | 161 COWLEAZE | Flat |
| 2014-12-01 | £125,000 | 105 COWLEAZE | Flat |
| 2014-11-06 | £125,000 | 107 COWLEAZE | Flat |
| 2014-09-12 | £125,000 | 183 COWLEAZE | Flat |
| 2014-08-29 | £110,000 | 115 COWLEAZE | Flat |
| 2014-06-18 | £118,000 | 147 COWLEAZE | Flat |
| 2014-05-16 | £98,000 | 133 COWLEAZE | Flat |
| 2014-04-28 | £125,000 | 131 COWLEAZE | Flat |
| 2014-01-31 | £125,000 | 143 COWLEAZE | Flat |
| 2013-11-22 | £125,000 | 125 COWLEAZE | Flat |
| 2013-10-25 | £121,000 | 113 COWLEAZE | Flat |
| 2013-04-05 | £125,000 | 153 COWLEAZE | Flat |
| 2013-02-28 | £117,500 | 191 COWLEAZE | Flat |
| 2013-02-05 | £94,000 | 151 COWLEAZE | Flat |
| 2011-10-07 | £84,000 | 127 COWLEAZE | Flat |
| 2011-05-06 | £125,000 | 169 COWLEAZE | Flat |
| 2011-04-28 | £95,000 | 133 COWLEAZE | Flat |
| 2011-03-31 | £99,995 | 115 COWLEAZE | Flat |
| 2011-03-30 | £99,995 | 109 COWLEAZE | Flat |
| 2011-03-03 | £96,500 | 103 COWLEAZE | Flat |
| 2010-11-19 | £131,400 | 101 COWLEAZE | Flat |
| 2010-09-24 | £130,000 | 111 COWLEAZE | Flat |
| 2010-08-10 | £133,000 | 107 COWLEAZE | Flat |
| 2010-08-06 | £135,000 | 113 COWLEAZE | Flat |
| 2010-08-06 | £134,000 | 131 COWLEAZE | Flat |
| 2010-07-30 | £134,995 | 117 COWLEAZE | Flat |
| 2010-07-30 | £110,000 | 121 COWLEAZE | Flat |
| 2010-07-28 | £130,000 | 125 COWLEAZE | Flat |
| 2010-06-18 | £120,000 | 165 COWLEAZE | Flat |
| 2010-05-07 | £128,000 | 123 COWLEAZE | Flat |
| 2010-04-23 | £132,995 | 119 COWLEAZE | Flat |
| 2010-04-01 | £126,350 | 105 COWLEAZE | Flat |
| 2010-03-31 | £130,000 | 129 COWLEAZE | Flat |
| 2010-03-26 | £130,000 | 135 COWLEAZE | Flat |
| 2010-03-15 | £130,000 | 139 COWLEAZE | Flat |
| 2009-12-22 | £130,000 | 149 COWLEAZE | Flat |
| 2009-11-13 | £130,000 | 155 COWLEAZE | Flat |
| 2009-10-09 | £128,500 | 143 COWLEAZE | Flat |
| 2009-09-18 | £130,000 | 141 COWLEAZE | Flat |
| 2009-09-04 | £122,000 | 153 COWLEAZE | Flat |
| 2009-08-28 | £120,000 | 147 COWLEAZE | Flat |
| 2009-08-21 | £129,000 | 157 COWLEAZE | Flat |
| 2009-07-09 | £124,000 | 179 COWLEAZE | Flat |
| 2009-06-30 | £130,000 | 151 COWLEAZE | Flat |
| 2009-05-29 | £132,000 | 137 COWLEAZE | Flat |
| 2009-04-30 | £135,000 | 145 COWLEAZE | Flat |
| 2009-04-24 | £120,000 | 171 COWLEAZE | Flat |
| 2009-04-09 | £120,000 | 169 COWLEAZE | Flat |
| 2009-02-27 | £120,000 | 187 COWLEAZE | Flat |
| 2008-12-12 | £130,000 | 165 COWLEAZE | Flat |
| 2008-10-31 | £160,000 | 71 COWLEAZE | Detached |
| 2008-10-31 | £125,000 | 185 COWLEAZE | Flat |
| 2008-10-09 | £182,500 | 75 COWLEAZE | Terraced |
| 2008-09-19 | £175,000 | 73 COWLEAZE | Terraced |
| 2008-09-18 | £170,000 | 67 COWLEAZE | Terraced |
| 2008-09-17 | £140,000 | 163 COWLEAZE | Flat |
| 2008-07-31 | £130,000 | 191 COWLEAZE | Flat |
| 2008-07-31 | £135,000 | 175 COWLEAZE | Flat |
| 2008-07-24 | £180,000 | 69 COWLEAZE | Terraced |
| 2008-07-10 | £130,000 | 159 COWLEAZE | Flat |
| 2008-06-30 | £130,000 | 183 COWLEAZE | Flat |
| 2008-06-30 | £130,000 | 161 COWLEAZE | Flat |
| 2008-06-30 | £127,000 | 173 COWLEAZE | Flat |
| 2008-06-27 | £135,000 | 189 COWLEAZE | Flat |
| 2008-06-27 | £130,000 | 167 COWLEAZE | Flat |
| 2008-04-25 | £141,036 | 181 COWLEAZE | Flat |
| 2008-04-24 | £165,000 | 177 COWLEAZE | Flat |
119 recorded sales on SN15 3YN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Monkton Park Primary School | 0.4 mi | Primary | Report card → |
| Ivy Lane Primary School | 0.6 mi | Primary | Report card → |
| St Paul's Primary School | 0.7 mi | Primary | Report card → |
| Charter Primary School | 0.9 mi | Primary | Requires improvement (2024) |
| Redland Primary School | 1.0 mi | Primary | Report card → |
| St Mary's Catholic Primary School | 1.1 mi | Primary | Requires improvement (2022) |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: ROWDEN SURGERY (1.0 mi) · LODGE SURGERY (1.2 mi) · HATHAWAY SURGERY (1.4 mi)
Nearest hospitals: SULIS HOSPITAL BATH ELECTIVE SURGICAL HUB (1.2 mi) · CHIPPENHAM HOSPITAL (1.2 mi) · CHIPPENHAM COMMUNITY HOSPITAL (1.2 mi)
Nearest listed buildings: COCKLEBURY FARMHOUSE (Grade II) (0.2 mi) · AVON HOUSE (Grade II) (0.3 mi) · 7 AND 8, THE HAMLET (Grade II) (0.3 mi)
Nearest pharmacies: BOOTS (0.5 mi) · ROWDEN HILL PHARMACY (1.0 mi) · PEWSHAM PHARMACY (1.2 mi)
Nearest stations: Chippenham (0.3 mi)
Nearest supermarkets: Aldi (0.2 mi) · Co-op Food (0.6 mi) · Waitrose (0.6 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 44
- One-person households
- 35%
- Households with children
- 23%
- Households
- 6,298
Owned 65% · Social rent 12% · Private rent 22%
Census 2021 (ONS), for SN15 3.
Recorded crime trend
Recorded crimes per month in SN15 3 (May 24–Apr 26, average 40/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SN15 3YN in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictSN15 | SectorSN15 3 | PostcodeSN15 3YN |
|---|---|---|---|
| Average sold price | £378,223 | £271,935 | £142,511 |
| Population | 59,663 | 13,804 | — |
| Deprivation decile (1 = most deprived) | 7/10 | 8/10 | — |
| Crimes recorded | 197 | 46 | — |
| Schools | 19 | 5 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 68% | 78% | 20% |
| Superfast broadband | 93% | 97% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SN15 3); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
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Report generated 30 June 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.