SN3 4SD
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Property report — SN3 4SD
Open-data due diligence for SN3 4SD and the area around it.
SN3 4SD in brief: 9 recorded sales (£60,000–£265,000) · high flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SN3 4SD 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
High
Gigabit broadband
93%
Sold-price trend (1995–2026)
Annual average (mean) sold price in SN3 4, 1995–2026. 2026 is a part year (47 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 |
|---|---|---|---|
| 2022-02-28 | £265,000 | 2, CARRIERS COTTAGE, 78 HIGHWORTH ROAD | Terraced |
| 2020-03-23 | £168,000 | 2, CARRIERS COTTAGE, 78 HIGHWORTH ROAD | Terraced |
| 2011-07-01 | £235,000 | ASH TREE COTTAGE, CARRIERS COTTAGES HIGHWORTH ROAD | Detached |
| 2006-12-08 | £135,000 | 1, CARRIERS ARMS COTTAGES, 78 HIGHWORTH ROAD | Terraced |
| 2005-11-25 | £137,000 | 1, CARRIERS ARMS COTTAGES, 78 HIGHWORTH ROAD | Terraced |
| 2002-08-30 | £186,000 | ASH TREE COTTAGE, CARRIERS COTTAGES HIGHWORTH ROAD | Detached |
| 2001-05-17 | £146,000 | ASH TREE COTTAGE, CARRIERS COTTAGES HIGHWORTH ROAD | Detached |
| 1997-05-27 | £86,000 | ASH TREE COTTAGE, CARRIERS COTTAGES HIGHWORTH ROAD | Detached |
| 1995-11-30 | £60,000 | ASH TREE COTTAGE, CARRIERS COTTAGES HIGHWORTH ROAD | Detached |
9 recorded sales on SN3 4SD. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| South Marston Church of England Primary School | 0.1 mi | Primary | Report card → |
| Grange Infants' School | 1.2 mi | Primary | Good (2023) |
| Grange Junior School | 1.3 mi | Primary | Good (2023) |
| Ruskin Junior School | 1.5 mi | Primary | Good (2022) |
| Kingsdown School | 1.5 mi | Secondary | Good (2020) |
| Colebrook Junior School | 1.6 mi | Primary | Report card → |
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 (1.1 mi) · ELDENE SURGERY (2.5 mi) · HAWTHORN MEDICAL CENTRE (2.6 mi)
Nearest hospitals: THE GREAT WESTERN HOSPITAL (3.6 mi) · GREAT WESTERN HOSPITAL (3.6 mi) · GREAT WESTERN HOSPITAL AWP (3.6 mi)
Nearest listed buildings: CHURCH OF ST MARY MAGDALEN (Grade I) (0.2 mi) · CHURCH FARMHOUSE (Grade II) (0.2 mi) · GORDON COTTAGE (Grade II) (0.3 mi)
Nearest pharmacies: MERCHISTON PHARMACY (1.1 mi) · COVINGHAM PHARMACY (1.8 mi) · BOOTS (1.9 mi)
Nearest stations: Swindon (3.2 mi)
Nearest supermarkets: Sainsbury's (1.0 mi) · Aldi (1.3 mi) · Mini Siam Oriental Foods (1.5 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
This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. 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 4SD |
|---|---|---|---|
| Average sold price | £330,534 | £341,525 | £157,556 |
| 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 | High |
| 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 29 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.