SN4 0JL
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Property report — SN4 0JL
Open-data due diligence for SN4 0JL and the area around it.
SN4 0JL in brief: 40 recorded sales (£120,000–£650,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SN4 0JL itself. Where open data isn't published that finely (population, crime, schools), we show the SN4 0 sector — each figure below is tagged with its scope.
Avg sold price
£484,615
Population
16,679
Crimes recorded
10
Schools
2
Flood risk
None modelled
Gigabit broadband
84%
Sold-price trend (1995–2026)
Annual sold price in SN4 0, 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 (24 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-08-18 | £425,000 | 15 JOHN ALDER CLOSE | Detached |
| 2025-02-21 | £650,000 | 16 JOHN ALDER CLOSE | Detached |
| 2024-09-27 | £545,000 | 17 JOHN ALDER CLOSE | Detached |
| 2024-06-28 | £590,000 | 11 JOHN ALDER CLOSE | Other |
| 2022-12-09 | £170,000 | 1 JOHN ALDER CLOSE | Flat |
| 2021-12-03 | £290,000 | 8 JOHN ALDER CLOSE | Terraced |
| 2021-03-29 | £405,000 | 12 JOHN ALDER CLOSE | Detached |
| 2019-07-16 | £247,500 | 8 JOHN ALDER CLOSE | Terraced |
| 2019-03-19 | £240,000 | 7 JOHN ALDER CLOSE | Terraced |
| 2018-08-17 | £245,000 | 3 JOHN ALDER CLOSE | Terraced |
| 2018-07-13 | £167,000 | 2 JOHN ALDER CLOSE | Other |
| 2018-07-13 | £167,000 | 2 JOHN ALDER CLOSE | Other |
| 2017-02-20 | £323,000 | 15 JOHN ALDER CLOSE | Detached |
| 2014-12-17 | £210,000 | 7 JOHN ALDER CLOSE | Terraced |
| 2014-08-08 | £230,000 | 8 JOHN ALDER CLOSE | Terraced |
| 2014-07-31 | £233,000 | 8 JOHN ALDER CLOSE | Terraced |
| 2011-06-17 | £136,500 | 2 JOHN ALDER CLOSE | Flat |
| 2011-04-27 | £193,000 | 5 JOHN ALDER CLOSE | Terraced |
| 2011-04-21 | £260,000 | 9 JOHN ALDER CLOSE | Detached |
| 2009-10-16 | £222,500 | 9 JOHN ALDER CLOSE | Detached |
| 2008-06-03 | £187,000 | 7 JOHN ALDER CLOSE | Semi-detached |
| 2008-03-19 | £199,000 | 3 JOHN ALDER CLOSE | Terraced |
| 2008-03-14 | £196,000 | 6 JOHN ALDER CLOSE | Detached |
| 2005-02-09 | £195,000 | 7 JOHN ALDER CLOSE | Semi-detached |
| 2003-10-02 | £315,000 | 11 JOHN ALDER CLOSE | Detached |
| 2003-09-26 | £268,000 | 9 JOHN ALDER CLOSE | Detached |
| 2003-08-29 | £120,000 | 2 JOHN ALDER CLOSE | Flat |
| 2003-08-15 | £170,000 | 7 JOHN ALDER CLOSE | Semi-detached |
| 2003-08-14 | £268,000 | 15 JOHN ALDER CLOSE | Detached |
| 2003-07-28 | £175,000 | 3 JOHN ALDER CLOSE | Terraced |
| 2003-07-22 | £160,000 | 5 JOHN ALDER CLOSE | Terraced |
| 2003-06-30 | £150,000 | 4 JOHN ALDER CLOSE | Terraced |
| 2003-06-30 | £170,000 | 6 JOHN ALDER CLOSE | Detached |
| 2003-06-27 | £260,000 | 12 JOHN ALDER CLOSE | Detached |
| 2003-05-30 | £315,000 | 17 JOHN ALDER CLOSE | Detached |
| 2003-04-30 | £199,000 | 8 JOHN ALDER CLOSE | Terraced |
| 2003-01-31 | £135,000 | 1 JOHN ALDER CLOSE | Flat |
| 2002-12-13 | £355,000 | 16 JOHN ALDER CLOSE | Detached |
| 2002-11-22 | £275,000 | 14 JOHN ALDER CLOSE | Detached |
| 2002-09-30 | £275,000 | 10 JOHN ALDER CLOSE | Detached |
40 recorded sales on SN4 0JL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Chiseldon Primary & Nursery School | 0.5 mi | Primary | Good (2022) |
| Badbury Park Primary School | 1.7 mi | Primary | Good (2024) |
| Liden Academy | 2.3 mi | Primary | Good (2023) |
| Lawn Primary and Nursery School | 2.5 mi | Primary | Report card → |
| The Ridgeway School & Sixth Form College | 2.7 mi | Secondary | Good (2023) |
| Oaktree Nursery and Primary School | 2.7 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: BMI HEALTHCARE RIDGEWAY HOSPITAL (2.4 mi) · RIDGEWAY VIEW FAMILY PRACTICE (2.6 mi) · THE LAWN MEDICAL CENTRE (2.6 mi)
Nearest hospitals: THE GREAT WESTERN HOSPITAL (1.7 mi) · GREAT WESTERN HOSPITAL (1.7 mi) · GREAT WESTERN HOSPITAL AWP (1.7 mi)
Nearest listed buildings: 35, NEW ROAD (Grade II) (0.1 mi) · 27, TURNBALL (Grade II) (0.1 mi) · 25 AND 26, TURNBALL (Grade II) (0.1 mi)
Nearest pharmacies: JEPHSON PHARMACY (2.6 mi) · LAWN PHARMACY (2.6 mi) · ST JOHN PHARMACY (2.7 mi)
Nearest stations: Swindon (4.2 mi)
Nearest supermarkets: Spar (0.2 mi) · Morrisons (2.9 mi) · Co-op Food (3.1 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 43
- One-person households
- 23%
- Households with children
- 32%
- Households
- 6,507
Owned 74% · Social rent 14% · Private rent 11%
Census 2021 (ONS), for SN4 0.
Recorded crime trend
Recorded crimes per month in SN4 0 (May 24–Apr 26, average 16/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SN4 0JL 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 | DistrictSN4 | SectorSN4 0 | PostcodeSN4 0JL |
|---|---|---|---|
| Average sold price | £375,442 | £484,615 | £258,413 |
| Population | 34,448 | 16,679 | — |
| Deprivation decile (1 = most deprived) | 8/10 | 8/10 | — |
| Crimes recorded | 76 | 10 | — |
| Schools | 13 | 2 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 86% | 84% | 100% |
| Superfast broadband | 90% | 84% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SN4 0); 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.
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Report generated 1 July 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.