SN3 4NB
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Property report — SN3 4NB
Open-data due diligence for SN3 4NB and the area around it.
SN3 4NB in brief: 79 recorded sales (£24,750–£520,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SN3 4NB itself. Where open data isn't published that finely (population, crime, schools), we show the SN3 4 sector — each figure below is tagged with its scope.
Avg sold price
£341,525
Population
18,973
Crimes recorded
40
Schools
5
Flood risk
None modelled
Gigabit broadband
93%
Sold-price trend (1995–2026)
Annual sold price in SN3 4, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (47 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-05-05 | £112,000 | FLAT 4, 20 CHURCH STREET | Flat |
| 2025-09-30 | £300,000 | 3 CHURCH STREET | Semi-detached |
| 2025-09-29 | £157,500 | FLAT 1, 20 CHURCH STREET | Flat |
| 2025-06-17 | £124,000 | FLAT 2, 20 CHURCH STREET | Flat |
| 2025-03-18 | £425,000 | 7A CHURCH STREET | Detached |
| 2024-04-26 | £90,000 | 21, CHURCH FARM CHURCH STREET | Flat |
| 2023-11-17 | £108,000 | FLAT 4, 20 CHURCH STREET | Flat |
| 2023-09-11 | £150,000 | FLAT 1, 20 CHURCH STREET | Flat |
| 2023-01-11 | £200,000 | 11 CHURCH STREET | Terraced |
| 2022-07-08 | £126,000 | FLAT 2, 20 CHURCH STREET | Flat |
| 2022-03-25 | £520,000 | 32, CHURCH FARM CHURCH STREET | Detached |
| 2021-09-24 | £152,000 | FLAT 1, 20 CHURCH STREET | Flat |
| 2020-02-28 | £81,000 | FLAT 4, 20 CHURCH STREET | Flat |
| 2019-12-20 | £120,000 | FLAT 1, 20 CHURCH STREET | Flat |
| 2019-12-06 | £203,000 | 19 CHURCH STREET | Terraced |
| 2019-09-16 | £327,500 | 6 CHURCH STREET | Semi-detached |
| 2019-02-15 | £235,000 | 8 CHURCH STREET | Terraced |
| 2018-12-18 | £160,000 | 12 CHURCH STREET | Terraced |
| 2018-04-19 | £315,000 | 6A CHURCH STREET | Detached |
| 2017-10-27 | £210,960 | 4 CHURCH STREET | Semi-detached |
| 2017-10-17 | £63,000 | 22, CHURCH FARM CHURCH STREET | Flat |
| 2017-01-31 | £82,000 | FLAT 2, 20 CHURCH STREET | Flat |
| 2016-10-14 | £98,000 | FLAT 5, 20 CHURCH STREET | Flat |
| 2015-10-23 | £160,000 | 18 CHURCH STREET | Terraced |
| 2015-09-30 | £152,000 | 19 CHURCH STREET | Terraced |
| 2015-09-04 | £199,950 | 16 CHURCH STREET | Terraced |
| 2015-05-08 | £124,000 | FLAT 1, 20 CHURCH STREET | Flat |
| 2014-05-14 | £168,000 | 11 CHURCH STREET | Terraced |
| 2013-11-29 | £148,000 | 18 CHURCH STREET | Terraced |
| 2012-02-10 | £98,000 | 24, CHURCH FARM CHURCH STREET | Flat |
| 2010-08-27 | £229,000 | 6A CHURCH STREET | Detached |
| 2010-03-26 | £87,000 | 4, CHURCH FARM CHURCH STREET | Flat |
| 2009-09-18 | £94,500 | 6, CHURCH FARM CHURCH STREET | Flat |
| 2008-05-02 | £107,000 | FLAT 1, 20 CHURCH STREET | Flat |
| 2008-04-28 | £65,000 | FLAT 3, 20 CHURCH STREET | Flat |
| 2007-06-11 | £182,000 | 9 CHURCH STREET | Terraced |
| 2006-12-08 | £148,000 | 18 CHURCH STREET | Terraced |
| 2006-09-29 | £86,500 | FLAT 5, 20 CHURCH STREET | Flat |
| 2006-07-14 | £61,600 | 25, CHURCH FARM CHURCH STREET | Flat |
| 2005-10-18 | £70,000 | FLAT 4, 20 CHURCH STREET | Flat |
| 2005-09-22 | £116,000 | 19 CHURCH STREET | Terraced |
| 2005-07-08 | £145,000 | 8 CHURCH STREET | Terraced |
| 2005-02-25 | £155,000 | 8 CHURCH STREET | Terraced |
| 2004-03-12 | £97,000 | 2, CHURCH FARM CHURCH STREET | Flat |
| 2004-02-27 | £59,950 | FLAT 2, 20 CHURCH STREET | Flat |
| 2003-08-22 | £70,000 | 30, CHURCH FARM CHURCH STREET | Flat |
| 2003-07-17 | £140,000 | 8 CHURCH STREET | Terraced |
| 2003-03-17 | £81,500 | FLAT 1, 20 CHURCH STREET | Flat |
| 2003-03-17 | £159,000 | 5 CHURCH STREET | Semi-detached |
| 2003-02-10 | £137,000 | 18 CHURCH STREET | Terraced |
| 2002-06-21 | £139,995 | 16 CHURCH STREET | Terraced |
| 2002-02-28 | £90,000 | 25, CHURCH FARM CHURCH STREET | Flat |
| 2001-12-10 | £129,000 | 13 CHURCH STREET | Terraced |
| 2001-11-23 | £52,000 | 12, CHURCH FARM CHURCH STREET | Flat |
| 2001-10-12 | £120,000 | 14 CHURCH STREET | Terraced |
| 2001-09-28 | £74,000 | 16 CHURCH STREET | Terraced |
| 2001-07-30 | £48,000 | 1, CHURCH FARM CHURCH STREET | Flat |
| 2001-06-28 | £42,000 | 30, CHURCH FARM CHURCH STREET | Flat |
| 2001-06-28 | £42,000 | FLAT 4, 20 CHURCH STREET | Flat |
| 2001-03-30 | £97,000 | 13 CHURCH STREET | Terraced |
| 2001-03-23 | £133,000 | 6A CHURCH STREET | Detached |
| 2000-11-03 | £47,600 | 6, CHURCH FARM CHURCH STREET | Flat |
| 2000-10-30 | £84,500 | 9 CHURCH STREET | Terraced |
| 2000-01-07 | £42,000 | FLAT 2, 20 CHURCH STREET | Flat |
| 1999-12-10 | £85,000 | 18 CHURCH STREET | Terraced |
| 1999-10-29 | £30,750 | FLAT 5, 20 CHURCH STREET | Flat |
| 1999-09-17 | £34,000 | FLAT 3, 20 CHURCH STREET | Flat |
| 1999-04-06 | £24,750 | FLAT 5, 20 CHURCH STREET | Flat |
| 1999-03-08 | £60,000 | 5 CHURCH STREET | Semi-detached |
| 1998-10-30 | £109,500 | 6A CHURCH STREET | Detached |
| 1998-09-29 | £25,000 | FLAT 2, 20 CHURCH STREET | Flat |
| 1997-10-31 | £102,500 | 6 CHURCH STREET | Semi-detached |
| 1997-10-28 | £34,500 | 6, CHURCH FARM CHURCH STREET | Flat |
| 1997-10-24 | £52,995 | 13 CHURCH STREET | Terraced |
| 1997-06-05 | £54,995 | 9 CHURCH STREET | Terraced |
| 1997-05-30 | £33,000 | 27, CHURCH FARM CHURCH STREET | Flat |
| 1997-05-09 | £42,350 | 18 CHURCH STREET | Terraced |
| 1996-03-29 | £38,500 | 24, CHURCH FARM CHURCH STREET | Flat |
| 1995-03-22 | £82,500 | 6A CHURCH STREET | Detached |
79 recorded sales on SN3 4NB. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Grange Junior School | 0.2 mi | Primary | Good (2023) |
| Grange Infants' School | 0.3 mi | Primary | Good (2023) |
| Ruskin Junior School | 0.7 mi | Primary | Good (2022) |
| Colebrook Junior School | 0.8 mi | Primary | Report card → |
| Colebrook Infant Academy | 0.8 mi | Primary | Report card → |
| Kingsdown School | 0.9 mi | Secondary | Good (2020) |
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: MERCHISTON SURGERY (0.4 mi) · HAWTHORN MEDICAL CENTRE (1.5 mi) · ELDENE SURGERY (1.8 mi)
Nearest hospitals: THE GREAT WESTERN HOSPITAL (3.1 mi) · GREAT WESTERN HOSPITAL (3.1 mi) · GREAT WESTERN HOSPITAL AWP (3.1 mi)
Nearest listed buildings: CHURCH FARMHOUSE (Grade II) (0.0 mi) · THE WHEATSHEAF (Grade II) (0.1 mi) · CHURCH OF ST MARGARET (Grade I) (0.1 mi)
Nearest pharmacies: MERCHISTON PHARMACY (0.4 mi) · BOOTS (0.8 mi) · COVINGHAM PHARMACY (1.0 mi)
Nearest stations: Swindon (2.1 mi)
Nearest supermarkets: Aldi (0.4 mi) · Mini Siam Oriental Foods (0.7 mi) · Sainsbury's (0.7 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 46
- One-person households
- 30%
- Households with children
- 25%
- Households
- 8,071
Owned 76% · Social rent 10% · Private rent 13%
Census 2021 (ONS), for SN3 4.
Recorded crime trend
Recorded crimes per month in SN3 4 (May 24–Apr 26, average 53/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SN3 4NB 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 | DistrictSN3 | SectorSN3 4 | PostcodeSN3 4NB |
|---|---|---|---|
| Average sold price | £330,534 | £341,525 | £122,182 |
| Population | 68,205 | 18,973 | — |
| Deprivation decile (1 = most deprived) | 6/10 | 7/10 | — |
| Crimes recorded | 261 | 40 | — |
| Schools | 24 | 5 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 96% | 93% | 100% |
| Superfast broadband | 98% | 94% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SN3 4); 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.