AL4 0NU
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Property report — AL4 0NU
Open-data due diligence for AL4 0NU and the area around it.
AL4 0NU in brief: 11 recorded sales (£99,000–£745,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for AL4 0NU itself. Where open data isn't published that finely (population, crime, schools), we show the AL4 0 sector — each figure below is tagged with its scope.
Avg sold price
£902,602
Population
26,905
Crimes recorded
19
Schools
6
Flood risk
None modelled
Gigabit broadband
92%
Sold-price trend (1995–2026)
Annual sold price in AL4 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 (27 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2014-09-12 | £445,000 | 4 HIGH STREET | Semi-detached |
| 2007-12-17 | £303,000 | 8 HIGH STREET | Detached |
| 2007-08-03 | £340,000 | 4 HIGH STREET | Semi-detached |
| 2007-04-27 | £248,000 | 10 HIGH STREET | Terraced |
| 2003-07-18 | £250,000 | 4 HIGH STREET | Semi-detached |
| 2001-10-26 | £199,950 | 4 HIGH STREET | Semi-detached |
| 2001-07-20 | £745,000 | COLNEY HEATH FARMHOUSE, 42 HIGH STREET | Detached |
| 1998-06-25 | £127,000 | 4 HIGH STREET | Semi-detached |
| 1997-05-16 | £104,000 | 12 HIGH STREET | Detached |
| 1997-04-11 | £105,000 | 4 HIGH STREET | Semi-detached |
| 1996-06-14 | £99,000 | 4 HIGH STREET | Semi-detached |
11 recorded sales on AL4 0NU. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Colney Heath Primary School | 0.4 mi | Primary | Good (2022) |
| De Havilland Primary School | 1.4 mi | Primary | Good (2023) |
| St Mary's Church of England VA Primary School, Welham Green | 1.4 mi | Primary | Report card → |
| Nicholas Breakspear Catholic School | 1.6 mi | Secondary | Outstanding (2023) |
| Hatfield Community Free School | 1.8 mi | Primary | Report card → |
| Oak View Primary and Nursery School | 1.8 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: BURVILL HOUSE SURGERY (2.0 mi) · POTTERELLS MEDICAL CENTRE (2.1 mi) · LISTER HOUSE SURGERY (2.2 mi)
Nearest hospitals: ONE HATFIELD HOSPITAL (2.4 mi) · HARPERBURY HOSPITAL SOCIAL SERVICES (3.3 mi) · HARPERBURY HOSPITAL (3.3 mi)
Nearest listed buildings: LONDON COAL DUTY MARKER ON COLNEY HEATH, 20 METRES FROM ROAD, OPPOSITE COCK INN (Grade II) (0.0 mi) · QUEEN'S HEAD PUBLIC HOUSE (Grade II) (0.0 mi) · London Coal Duty Marker adjoining south corner of garden to Queens Head Public House (Grade II) (0.0 mi)
Nearest pharmacies: JADE PHARMACY (SOUTH HATFIELD) (1.1 mi) · KEAN PHARMACY (1.6 mi) · HIGHFIELD PHARMACY (2.1 mi)
Nearest stations: Welham Green (1.9 mi) · Hatfield (Herts) (2.4 mi) · Brookmans Park (2.5 mi)
Nearest supermarkets: Aldi (1.8 mi) · Asda (2.0 mi) · Spar (2.1 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 39
- One-person households
- 25%
- Households with children
- 37%
- Households
- 9,722
Owned 67% · Social rent 17% · Private rent 15%
Census 2021 (ONS), for AL4 0.
Recorded crime trend
Recorded crimes per month in AL4 0 (May 24–Apr 26, average 23/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for AL4 0NU 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 | DistrictAL4 | SectorAL4 0 | PostcodeAL4 0NU |
|---|---|---|---|
| Average sold price | £734,652 | £902,602 | £269,632 |
| Population | 47,271 | 26,905 | — |
| Deprivation decile (1 = most deprived) | 8/10 | 8/10 | — |
| Crimes recorded | 117 | 19 | — |
| Schools | 14 | 6 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 88% | 92% | 100% |
| Superfast broadband | 95% | 96% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (AL4 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.
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.