Woolmer Green
Woolmer Green is covered by postcode districts AL6 and SG3. It is mostly in the Welwyn Hatfield council area: 180 of its 207 postcodes. The others are in North Hertfordshire.
Every postcode in Woolmer Green, by gigabit broadband
- No home or business can get gigabit: 18
- Some can get gigabit: 35
- Every home and business can get gigabit: 153
- Ofcom gives no figure: 1
Of the 207 postcodes in Woolmer Green that ONS places, 18 have no home or business that can get gigabit, 35 have some that can, 153 can all get it and 1 have no Ofcom figure.
Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.
The middle of its postcodes: latitude 51.8459, longitude -0.1937. Open this area on OpenStreetMap
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre.
What is it like to live in Woolmer Green?
Homes sold for a typical £660,000 in the 12 months to September 2026. At 153 of the 206 postcodes Ofcom reports on, every home and business can get gigabit broadband. None of its 207 postcodes is on the Environment Agency's list of those with a home or business at risk of flooding from rivers or the sea. It has 2 primary schools at its postcodes. The nearest GP practice is Bridge Cottage Surgery, 2.3 km from the middle. The nearest railway station is Knebworth, 2.4 km from the middle of its postcodes in a straight line.
We don't rate places; here are the figures so you can judge.
Sources: HM Land Registry Price Paid Data; Ofcom Connected Nations; Environment Agency flood risk; Get Information about Schools; NHS GP practices; NaPTAN. Each figure is from a section of this page, which gives its date.
What do homes cost in Woolmer Green?
Homes in Woolmer Green sold for a typical £660,000 in the 12 months to September 2026, across 59 sales, HM Land Registry's figures show. The 12 months before gave £592,000 from 80 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £827,500 29 sales
- Semi-detached £630,000 17 sales
- Terraced £394,000 11 sales
- Flat or maisonette 2 sales, too few to price
Each bar is that kind's typical price, against the most expensive kind here.
Across the whole AL6 district, Woolmer Green's main postcode district: a typical £713,750.
Sales at the postcodes ONS places in Woolmer Green: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.
Source: HM Land Registry Price Paid Data, files dated 28 October 2026.
Are new homes being built in Woolmer Green?
10 of the 207 postcodes now in use in Woolmer Green came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 1 of the 80 homes sold in Woolmer Green were newly built (1%), HM Land Registry's records show; across the AL6 district, 3%.
The newest postcodes
A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.
New homes among the homes sold
| Period | In Woolmer Green | Across the AL6 district |
|---|---|---|
| The 12 months to September 2026 | 0 of 59 (0%) | 0 of 124 (0%) |
| The 12 months to September 2025 | 1 of 80 (1%) | 5 of 155 (3%) |
Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 October 2026.
What broadband can you get in Woolmer Green?
Ofcom reports on 206 of the 207 postcodes in Woolmer Green. At 153 of them every home and business can get gigabit broadband.
Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.
Check one address on Ofcom's checkerSource: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.
Is Woolmer Green at risk of flooding?
None of the 207 postcodes in Woolmer Green is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.
Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.
Source: Environment Agency flood risk, published 6 July 2026.
Which schools are in Woolmer Green?
The primary schools are at the postcodes in Woolmer Green. There is no secondary school at its postcodes; these are the nearest to its middle. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules. Special schools and alternative provision, which children join by referral, are not listed.
Primary
An orange bar: the school has as many pupils as places, or more (Department for Education's figures).
Find and compare schools in England, on GOV.UKSource: Get Information about Schools, read 17 October 2026. Each school opens its own record there.
How far is the station from Woolmer Green?
The nearest railway station to the centre point of the postcodes in Woolmer Green is Knebworth Rail Station, 2.4 km away in a straight line.
- Knebworth Rail Station Railway station 2.4 kmCycle
- Welwyn North Rail Station Railway station 2.5 kmCycle
- Welwyn Garden City Rail Station Railway station 5.0 kmDrive
Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.
Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.
Source: NaPTAN, read 17 October 2026.
Which GP surgeries are in Woolmer Green?
There is no GP practice at the postcodes in Woolmer Green. These are the nearest to its middle, in a straight line. Each practice sets the area it takes patients from, so check with it before registering.
- Bridge Cottage Surgery Care Quality Commission rating: Good CQC report June 2016, over 3 years old · Phone 01438 715044 2.3 kmCycle
- Knebworth & Marymead Practice Phone 01438 812494 2.4 kmCycle
- Shephall Health Centre Care Quality Commission rating: Good CQC report August 2019, over 3 years old · Phone 01438 312097 5.3 kmDrive
Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.
Is Woolmer Green safe? Crime recorded around it
Police.uk records 171 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Woolmer Green over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.
Each month, September 2025 to August 2026
- 16 September 2025
- 13 October 2025
- 15 November 2025
- 10 December 2025
- 13 January 2026
- 12 February 2026
- 15 March 2026
- 13 April 2026
- 15 May 2026
- 9 June 2026
- 24 July 2026
- 16 August 2026
By kind, over the 12 months
Also: shoplifting 5, drugs 3.
Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.
Crime around one postcodeSource: police.uk, data to August 2026, from its download of 30 September 2026.
Who runs Woolmer Green?
- Councils
- Welwyn Hatfield (180) and North Hertfordshire (27)
- County council
- Hertfordshire
- Parliamentary constituencies
- Welwyn Hatfield (180) and Stevenage (27)
- Police force area
- Hertfordshire
- Region
- East of England
- Country
- England
Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Moving to Woolmer Green
Who to tell and what to sort out in your first week. Most of Woolmer Green is in Welwyn Hatfield; near its edge, check which council a postcode is in.
- Tell Welwyn Hatfield about council tax Council tax, on welhat.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The nearest GP practices
- Take meter readings on the day you move in
- Power cut? Call 105. It is free. About 105, the power cut number
- Find out your bin day Check your bin day on BinDayBuddy, which reads the council's own collection system
Woolmer Green postcodes
207 postcodes in use in Woolmer Green, by district:
Those districts are in the AL postcode area and SG postcode area.
Check a Woolmer Green postcode
Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.
Do not know the postcode? What is my postcode?
Places near Woolmer Green
With the typical price of a home in each, to set beside Woolmer Green's £660,000. Distances are straight lines between the middles of each place's postcodes.
Quick answers about Woolmer Green
- What is the postcode for Woolmer Green?
- Postcode districts AL6 and SG3, with 207 postcodes in use. Source: ONS.
- How much are houses in Woolmer Green?
- A typical £660,000 in the 12 months to September 2026, from 59 sales. Source: HM Land Registry.
- What schools are in Woolmer Green?
- Primary schools at its postcodes include Oaklands Primary School and St Michael's Woolmer Green CofE VA Primary School; the nearest secondary school to the middle of its postcodes is Sherrardswood School, 2.1 km away. Source: Department for Education.
- Does Woolmer Green have a railway station?
- The nearest is Knebworth station, 2.4 km from the middle of its postcodes in a straight line. Source: Department for Transport.
- What broadband can you get in Woolmer Green?
- Ofcom reports on 206 of the 207 postcodes in Woolmer Green. At 153 of them every home and business can get gigabit broadband. Source: Ofcom.
- Is Woolmer Green at risk of flooding?
- None of the 207 postcodes in Woolmer Green is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea. River and sea risk for the land, not surface water. Source: Environment Agency.
- Are new homes being built in Woolmer Green?
- 10 of the 207 postcodes now in use in Woolmer Green came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 1 of the 80 homes sold in Woolmer Green were newly built (1%), HM Land Registry's records show; across the AL6 district, 3%. Source: ONS and HM Land Registry.
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- HM Land Registry Price Paid Data
- Environment Agency flood risk
- Department for Education: Get Information about Schools
- Department for Transport: NaPTAN
- NHS England: NHS GP practices
- Care Quality Commission
- data.police.uk: police.uk
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. This uses Care Quality Commission information.
Licence: Open Government Licence v3.0.
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