RG25 postcode district: Overton and around, Hampshire
RG25 is a postcode district in Hampshire, with 395 postcodes in use in 2 sectors. It has postcodes in Overton and Basingstoke. It is split between 3 councils: Basingstoke and Deane (393 postcodes), East Hampshire (1) and Hart (1).
- Postcodes in use
- 395
- Sectors
- 2
- Councils
- 3 councils
- Places
- 2 places
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Every postcode in RG25, by gigabit broadband
- No home or business can get gigabit: 249
- Some can get gigabit: 50
- Every home and business can get gigabit: 91
- Ofcom gives no figure: 5
- Outline: where 5 or more postcodes without gigabit lie together
Of the 395 postcodes in RG25 that ONS places, 249 have no home or business that can get gigabit, 50 have some that can, 91 can all get it and 5 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. A dashed outline shows where 5 or more lie within 270 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.
The middle of its postcodes: latitude 51.2273, longitude -1.1632. 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
249 postcodes here have no gigabit. These are the 12 first in postcode order.
Where the postcodes without gigabit lie together
- 84 postcodes without gigabit, outlined on the map. RG25 3HL, is the one nearest the middle of them.
- 24 postcodes without gigabit, outlined on the map. RG25 2BZ, is the one nearest the middle of them.
- 14 postcodes without gigabit, outlined on the map. RG25 2AG, is the one nearest the middle of them.
- 13 postcodes without gigabit, outlined on the map. RG25 2EG, is the one nearest the middle of them.
- 11 postcodes without gigabit, outlined on the map. RG25 2JD, is the one nearest the middle of them.
- 11 postcodes without gigabit, outlined on the map. RG25 3JN, is the one nearest the middle of them.
What broadband can you get in RG25?
Ofcom reports on 390 of the 395 postcodes in RG25. At 91 of them every home and business can get gigabit broadband, and at 14 some cannot get decent broadband (10 Mbit/s).
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 RG25 at risk of flooding?
10 of the 395 postcodes in RG25 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 23 homes and businesses in an area at high or medium risk.
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 RG25?
Homes in RG25 sold for a typical £597,500 in the 12 months to September 2026, across 82 sales, HM Land Registry's figures show. The 12 months before gave £500,000 from 102 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £800,000 41 sales
- Semi-detached £455,000 17 sales
- Terraced £360,675 18 sales
- Flat or maisonette £210,000 6 sales
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 RG25
Pick a sector, then a postcode. A sector is the district plus the next digit.
UK postcode format explainedPlaces in RG25
Towns and villages with postcodes in RG25, and how many each has here.
Who covers RG25
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
- North West Hampshire150
- North East Hampshire112
- East Hampshire83
- Basingstoke50
Police force areas
- Hampshire395
Next to RG25
"Next to" is by number: the districts before and after RG25 in the RG area.
Check a postcode
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- Environment Agency flood risk
- HM Land Registry Price Paid Data
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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