SG10 postcode district: Hertfordshire

SG10 is a postcode district in Hertfordshire, with 108 postcodes in use in 1 sector. Its council is East Hertfordshire.

Postcodes in use
108
Sectors
1
Council
East Hertfordshire
Places
None listed

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.

Every postcode in SG10, by gigabit broadband

Map of every postcode in SG10, by gigabit broadband Of the 108 postcodes in SG10 that ONS places, 57 have no home or business that can get gigabit, 22 have some that can and 29 can all get it. 2 groups of postcodes without gigabit are outlined: 29 postcodes without gigabit; 9 postcodes without gigabit. Places named: Much Hadham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. SG10 6AB: gigabit for allSG10 6AU: gigabit for allSG10 6AW: gigabit for allSG10 6AY: gigabit for allSG10 6AZ: gigabit for allSG10 6BB: gigabit for allSG10 6BD: gigabit for allSG10 6BE: gigabit for allSG10 6BF: gigabit for allSG10 6BG: gigabit for allSG10 6BJ: gigabit for allSG10 6BN: gigabit for allSG10 6DP: gigabit for allSG10 6EL: gigabit for allSG10 6ER: gigabit for allSG10 6ET: gigabit for allSG10 6EW: gigabit for allSG10 6FD: gigabit for allSG10 6FE: gigabit for allSG10 6HX: gigabit for allSG10 6JB: gigabit for allSG10 6JE: gigabit for allSG10 6JF: gigabit for allSG10 6JG: gigabit for allSG10 6JH: gigabit for allSG10 6JL: gigabit for allSG10 6JN: gigabit for allSG10 6JQ: gigabit for allSG10 6JW: gigabit for allSG10 6AJ: some gigabitSG10 6AL: some gigabitSG10 6AN: some gigabitSG10 6AP: some gigabitSG10 6AT: some gigabitSG10 6AX: some gigabitSG10 6BA: some gigabitSG10 6BH: some gigabitSG10 6BQ: some gigabitSG10 6DE: some gigabitSG10 6DF: some gigabitSG10 6DW: some gigabitSG10 6EN: some gigabitSG10 6EP: some gigabitSG10 6EY: some gigabitSG10 6EZ: some gigabitSG10 6HH: some gigabitSG10 6HU: some gigabitSG10 6JA: some gigabitSG10 6JD: some gigabitSG10 6JJ: some gigabitSG10 6JP: some gigabitSG10 6AA: no gigabitSG10 6AD: no gigabitSG10 6AE: no gigabitSG10 6AF: no gigabitSG10 6AH: no gigabitSG10 6AQ: no gigabitSG10 6AR: no gigabitSG10 6AS: no gigabitSG10 6BP: no gigabitSG10 6BS: no gigabitSG10 6BT: no gigabitSG10 6BU: no gigabitSG10 6BW: no gigabitSG10 6BX: no gigabitSG10 6BY: no gigabitSG10 6BZ: no gigabitSG10 6DB: no gigabitSG10 6DD: no gigabitSG10 6DG: no gigabitSG10 6DH: no gigabitSG10 6DL: no gigabitSG10 6DQ: no gigabitSG10 6DS: no gigabitSG10 6DT: no gigabitSG10 6DU: no gigabitSG10 6DX: no gigabitSG10 6DY: no gigabitSG10 6DZ: no gigabitSG10 6EA: no gigabitSG10 6EB: no gigabitSG10 6ED: no gigabitSG10 6EE: no gigabitSG10 6EF: no gigabitSG10 6EG: no gigabitSG10 6EH: no gigabitSG10 6EJ: no gigabitSG10 6EQ: no gigabitSG10 6ES: no gigabitSG10 6EU: no gigabitSG10 6FA: no gigabitSG10 6FB: no gigabitSG10 6FF: no gigabitSG10 6HD: no gigabitSG10 6HG: no gigabitSG10 6HJ: no gigabitSG10 6HL: no gigabitSG10 6HN: no gigabitSG10 6HP: no gigabitSG10 6HQ: no gigabitSG10 6HR: no gigabitSG10 6HS: no gigabitSG10 6HT: no gigabitSG10 6HW: no gigabitSG10 6HY: no gigabitSG10 6HZ: no gigabitSG10 6LD: no gigabit Much Hadham 29 postcodes without gigabit, outlined: this goes to SG10 6DA, the one nearest the middle of them29 postcodes without gigabit9 postcodes without gigabit, outlined: this goes to SG10 6DX, the one nearest the middle of them9 postcodes without gigabit Map of every postcode in SG10, by gigabit broadband Of the 108 postcodes in SG10 that ONS places, 57 have no home or business that can get gigabit, 22 have some that can and 29 can all get it. 2 groups of postcodes without gigabit are outlined: 29 postcodes without gigabit; 9 postcodes without gigabit. Places named: Much Hadham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Much Hadham 29 postcodes without gigabit, outlined: this goes to SG10 6DA, the one nearest the middle of them29 postcodes without gigabit
  • No home or business can get gigabit: 57
  • Some can get gigabit: 22
  • Every home and business can get gigabit: 29
  • Ofcom gives no figure: 0
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 108 postcodes in SG10 that ONS places, 57 have no home or business that can get gigabit, 22 have some that can and 29 can all get it.

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. A dashed outline shows where 5 or more lie within 320 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.8471, longitude 0.0763. 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.

Postcodes without gigabit

57 postcodes here have no gigabit. These are the 12 first in postcode order.

SG10 6AASG10 6ADSG10 6AESG10 6AFSG10 6AHSG10 6AQSG10 6ARSG10 6ASSG10 6BPSG10 6BSSG10 6BTSG10 6BU

Where the postcodes without gigabit lie together

  • 29 postcodes without gigabit, outlined on the map. SG10 6DA, is the one nearest the middle of them.
  • 9 postcodes without gigabit, outlined on the map. SG10 6DX, is the one nearest the middle of them.

What broadband can you get in SG10?

Ofcom reports on 108 of the 108 postcodes in SG10. At 29 of them every home and business can get gigabit broadband, and at 2 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit29 of 108
Postcodes where every home can get superfast88 of 108
Postcodes where some cannot get decent broadband2 of 108

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 checker

Source: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.

Is SG10 at risk of flooding?

8 of the 108 postcodes in SG10 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 7 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 8 of 108 postcodes High: 4Medium: 3Low: 2

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

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.

What do homes sell for in SG10?

Homes in SG10 sold for a typical £680,000 in the 12 months to September 2026, across 15 sales, HM Land Registry's figures show. The 12 months before gave £700,000 from 22 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£680,000 typical price, the 12 months to September 2026
£700,000 12 months to September 2025
  • Detached £870,000 7 sales
  • Semi-detached £560,000 5 sales
  • Terraced 3 sales, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

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.

Postcodes in SG10

Pick a sector, then a postcode. A sector is the district plus the next digit.

SG10 6108 postcodes
UK postcode format explained

Places in SG10

We list no town or village for SG10. A place gets a page here only when enough postcodes are in one: a town or village here is a built-up area named by the Office for National Statistics in England and Wales, or a census locality named by National Records of Scotland. Every SG10 postcode is here, under its sector above.

Who covers SG10

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Hertford and Stortford107
  • North East Hertfordshire1

Police force areas

  • Hertfordshire108

Next to SG10

SG9 postcode district SG11 postcode district All SG districts

"Next to" is by number: the districts before and after SG10 in the SG area.

Check a postcode

Where the facts on this page come from

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.

Licence: Open Government Licence v3.0.

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