SG1 5NL
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Property report — SG1 5NL
Open-data due diligence for SG1 5NL and the area around it.
SG1 5NL in brief: 37 recorded sales (£22,400–£400,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SG1 5NL itself. Where open data isn't published that finely (population, crime, schools), we show the SG1 5 sector — each figure below is tagged with its scope.
Avg sold price
£309,390
Population
12,889
Crimes recorded
62
Schools
4
Flood risk
None modelled
Gigabit broadband
99%
Sold-price trend (1995–2026)
Annual sold price in SG1 5, 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 (29 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-02-06 | £400,000 | 119 WISDEN ROAD | Terraced |
| 2025-10-31 | £388,500 | 113 WISDEN ROAD | Terraced |
| 2025-03-21 | £372,500 | 105 WISDEN ROAD | Terraced |
| 2023-07-21 | £292,000 | 113 WISDEN ROAD | Terraced |
| 2021-09-27 | £335,000 | 119 WISDEN ROAD | Terraced |
| 2020-10-16 | £125,000 | 93 WISDEN ROAD | Flat |
| 2018-10-31 | £280,000 | 123 WISDEN ROAD | Terraced |
| 2018-07-13 | £297,000 | 105 WISDEN ROAD | Terraced |
| 2018-01-09 | £252,500 | 117 WISDEN ROAD | Terraced |
| 2016-11-10 | £155,000 | 83 WISDEN ROAD | Flat |
| 2016-02-12 | £259,995 | 121 WISDEN ROAD | Terraced |
| 2014-09-12 | £232,000 | 75 WISDEN ROAD | Terraced |
| 2011-01-28 | £162,000 | 75 WISDEN ROAD | Terraced |
| 2010-08-02 | £100,000 | 83 WISDEN ROAD | Flat |
| 2010-07-19 | £165,000 | 109 WISDEN ROAD | Terraced |
| 2009-12-22 | £155,000 | 111 WISDEN ROAD | Terraced |
| 2008-08-08 | £100,000 | 83 WISDEN ROAD | Flat |
| 2007-11-02 | £188,500 | 115 WISDEN ROAD | Terraced |
| 2007-08-31 | £165,000 | 75 WISDEN ROAD | Terraced |
| 2006-12-12 | £170,000 | 111 WISDEN ROAD | Terraced |
| 2006-08-25 | £114,995 | 83 WISDEN ROAD | Flat |
| 2005-03-04 | £94,500 | 97 WISDEN ROAD | Flat |
| 2004-08-27 | £93,000 | 83 WISDEN ROAD | Flat |
| 2004-01-09 | £144,000 | 115 WISDEN ROAD | Terraced |
| 2003-01-23 | £142,500 | 115 WISDEN ROAD | Terraced |
| 2002-08-14 | £124,950 | 121 WISDEN ROAD | Terraced |
| 2002-05-03 | £77,500 | 97 WISDEN ROAD | Flat |
| 2000-11-24 | £89,000 | 105 WISDEN ROAD | Terraced |
| 2000-02-11 | £82,500 | 109 WISDEN ROAD | Terraced |
| 1999-06-18 | £75,000 | 121 WISDEN ROAD | Terraced |
| 1998-09-25 | £64,000 | 115 WISDEN ROAD | Terraced |
| 1998-09-21 | £68,000 | 111 WISDEN ROAD | Terraced |
| 1998-06-05 | £71,950 | 119 WISDEN ROAD | Terraced |
| 1997-12-11 | £64,000 | 123 WISDEN ROAD | Terraced |
| 1997-11-03 | £22,400 | 103 WISDEN ROAD | Terraced |
| 1996-03-29 | £49,000 | 109 WISDEN ROAD | Terraced |
| 1995-07-31 | £45,000 | 117 WISDEN ROAD | Terraced |
37 recorded sales on SG1 5NL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Trotts Hill Primary and Nursery School | 0.2 mi | Primary | Report card → |
| Giles Junior School | 0.3 mi | Primary | Good (2023) |
| The Giles Infant and Nursery School | 0.3 mi | Primary | Good (2023) |
| Moss Bury Primary School and Nursery | 0.4 mi | Primary | Report card → |
| Almond Hill Junior School | 0.5 mi | Primary | Report card → |
| Martins Wood Primary School | 0.6 mi | Primary | Inadequate (2021) |
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: STANMORE MEDICAL GROUP (0.9 mi) · BEDWELL MEDICAL CENTRE (0.9 mi) · KING GEORGE & MANOR HOUSE SURGERIES (1.1 mi)
Nearest hospitals: THE LISTER HOSPITAL TREATMENT CENTRE ELECTIVE SURGICAL HUB (1.2 mi) · LISTER HOSPITAL (1.2 mi) · THE LISTER HOSPITAL SURGICENTRE (1.2 mi)
Nearest listed buildings: DOMINIC COTTAGE (Grade II) (0.5 mi) · ROOKS NEST FARMHOUSE (Grade II) (0.5 mi) · MOONHILL (Grade II) (0.5 mi)
Nearest pharmacies: OVAL PHARMACY (0.2 mi) · ST. NICHOLAS PHARMACY (0.5 mi) · ARCHER PHARMACY (0.5 mi)
Nearest stations: Stevenage (1.4 mi) · Knebworth (3.5 mi) · Hitchin (4.2 mi)
Nearest supermarkets: Co-op Food (0.3 mi) · Londis (0.5 mi) · Budgens (1.0 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 39
- One-person households
- 34%
- Households with children
- 29%
- Households
- 5,417
Owned 53% · Social rent 30% · Private rent 16%
Census 2021 (ONS), for SG1 5.
Recorded crime trend
Recorded crimes per month in SG1 5 (May 24–Apr 26, average 66/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SG1 5NL 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 | DistrictSG1 | SectorSG1 5 | PostcodeSG1 5NL |
|---|---|---|---|
| Average sold price | £410,088 | £309,390 | £162,629 |
| Population | 59,285 | 12,889 | — |
| Deprivation decile (1 = most deprived) | 5/10 | 5/10 | — |
| Crimes recorded | 561 | 62 | — |
| Schools | 20 | 4 | — |
| Flood risk | Medium | Low | Low |
| Gigabit broadband | 82% | 99% | 100% |
| Superfast broadband | 98% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SG1 5); 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.