Blackwater

Blackwater is covered by postcode district GU17. It is in the Hart council area, Hampshire.

ONS publishes this built-up area as Blackwater (Hart).

Every postcode in Blackwater, and which are new since 2020

Map of every postcode in Blackwater, by new since 2020 Of the 155 postcodes in Blackwater that ONS places, 155 were in use before 2020. Places named: Blackwater. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A321A30 GU17 0AA: before 2020GU17 0AE: before 2020GU17 0AF: before 2020GU17 0AH: before 2020GU17 0AJ: before 2020GU17 0AL: before 2020GU17 0AN: before 2020GU17 0AP: before 2020GU17 0AR: before 2020GU17 0AT: before 2020GU17 0AU: before 2020GU17 0AX: before 2020GU17 0AY: before 2020GU17 0AZ: before 2020GU17 0BA: before 2020GU17 0BD: before 2020GU17 0BH: before 2020GU17 0BN: before 2020GU17 0BP: before 2020GU17 0BQ: before 2020GU17 0BS: before 2020GU17 0BT: before 2020GU17 0BU: before 2020GU17 0BY: before 2020GU17 0BZ: before 2020GU17 0DB: before 2020GU17 0DD: before 2020GU17 0DE: before 2020GU17 0DF: before 2020GU17 0DG: before 2020GU17 0DH: before 2020GU17 0DJ: before 2020GU17 0DL: before 2020GU17 0DN: before 2020GU17 0DQ: before 2020GU17 0DT: before 2020GU17 0DU: before 2020GU17 0DW: before 2020GU17 0DX: before 2020GU17 0DY: before 2020GU17 0DZ: before 2020GU17 0EA: before 2020GU17 0EB: before 2020GU17 0ED: before 2020GU17 0EE: before 2020GU17 0EF: before 2020GU17 0EG: before 2020GU17 0EH: before 2020GU17 0EJ: before 2020GU17 0EL: before 2020GU17 0EN: before 2020GU17 0EP: before 2020GU17 0EQ: before 2020GU17 0ER: before 2020GU17 0ES: before 2020GU17 0ET: before 2020GU17 0EU: before 2020GU17 0EW: before 2020GU17 0EX: before 2020GU17 0EY: before 2020GU17 0EZ: before 2020GU17 0HA: before 2020GU17 0HB: before 2020GU17 0HD: before 2020GU17 0HE: before 2020GU17 0HF: before 2020GU17 0HG: before 2020GU17 0HH: before 2020GU17 0HJ: before 2020GU17 0HL: before 2020GU17 0HN: before 2020GU17 0HP: before 2020GU17 0HQ: before 2020GU17 0HW: before 2020GU17 0HY: before 2020GU17 0HZ: before 2020GU17 0JA: before 2020GU17 0JB: before 2020GU17 0JD: before 2020GU17 0JE: before 2020GU17 0JF: before 2020GU17 0JG: before 2020GU17 0JH: before 2020GU17 0JJ: before 2020GU17 0JL: before 2020GU17 0JN: before 2020GU17 0JP: before 2020GU17 0JQ: before 2020GU17 0JS: before 2020GU17 0JT: before 2020GU17 0JU: before 2020GU17 0JW: before 2020GU17 0JX: before 2020GU17 0JY: before 2020GU17 0JZ: before 2020GU17 0LA: before 2020GU17 0LB: before 2020GU17 0LD: before 2020GU17 0LE: before 2020GU17 0LF: before 2020GU17 0LG: before 2020GU17 0LH: before 2020GU17 0LJ: before 2020GU17 0LL: before 2020GU17 0LP: before 2020GU17 0LQ: before 2020GU17 0LS: before 2020GU17 0LT: before 2020GU17 0LU: before 2020GU17 0LX: before 2020GU17 0LY: before 2020GU17 0LZ: before 2020GU17 0NA: before 2020GU17 0NB: before 2020GU17 0NE: before 2020GU17 0NF: before 2020GU17 0NG: before 2020GU17 0NH: before 2020GU17 0NJ: before 2020GU17 0NL: before 2020GU17 0NN: before 2020GU17 0NP: before 2020GU17 0NQ: before 2020GU17 0NR: before 2020GU17 0NS: before 2020GU17 0NT: before 2020GU17 0NU: before 2020GU17 0NW: before 2020GU17 0NX: before 2020GU17 0NY: before 2020GU17 0NZ: before 2020GU17 0PD: before 2020GU17 0PG: before 2020GU17 0PH: before 2020GU17 0PJ: before 2020GU17 0PL: before 2020GU17 0PN: before 2020GU17 0PP: before 2020GU17 0PQ: before 2020GU17 0PR: before 2020GU17 0PS: before 2020GU17 0PT: before 2020GU17 0PU: before 2020GU17 0PW: before 2020GU17 0PX: before 2020GU17 0SA: before 2020GU17 0SB: before 2020GU17 0SD: before 2020GU17 0SE: before 2020GU17 0SF: before 2020GU17 9AA: before 2020GU17 9AB: before 2020GU17 9AD: before 2020GU17 9AE: before 2020 Blackwater Map of every postcode in Blackwater, by new since 2020 Of the 155 postcodes in Blackwater that ONS places, 155 were in use before 2020. Places named: Blackwater. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Blackwater
  • New since 2020: 0
  • In use before 2020: 155

Of the 155 postcodes in Blackwater that ONS places, 155 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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 51.3345, longitude -0.7914. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 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 Blackwater?

Homes sold for a typical £425,000 in the 12 months to September 2026. At 150 of the 155 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 167 homes and businesses at high or medium risk of flooding from rivers or the sea, at 41 of its 155 postcodes. It has 2 primary schools at its postcodes. One GP practice is at its postcodes. The nearest railway station is Blackwater, 1.1 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 Blackwater?

Homes in Blackwater sold for a typical £425,000 in the 12 months to September 2026, across 65 sales, HM Land Registry's figures show. The 12 months before gave £425,000 from 86 sales: not a change larger than chance would explain, given which homes happened to sell.

£425,000 typical price, the 12 months to September 2026
£425,000 12 months to September 2025
  • Detached £575,000 19 sales
  • Semi-detached £427,500 20 sales
  • Terraced £400,000 21 sales
  • Flat or maisonette £245,000 5 sales

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

Across the whole GU17 district, Blackwater's main postcode district: a typical £416,250.

Sales at the postcodes ONS places in Blackwater: 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 Blackwater?

None of the 155 postcodes now in use in Blackwater came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 86 homes sold in Blackwater were newly built (0%), HM Land Registry's records show; across the GU17 district, 1%.

New homes among the homes sold

PeriodIn BlackwaterAcross the GU17 district
The 12 months to September 2026 0 of 65 (0%) 0 of 118 (0%)
The 12 months to September 2025 0 of 86 (0%) 2 of 157 (1%)

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 Blackwater?

Ofcom reports on 155 of the 155 postcodes in Blackwater. At 150 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit150 of 155
Postcodes where every home can get superfast154 of 155

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 Blackwater at risk of flooding?

41 of the 155 postcodes in Blackwater 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 167 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 41 of 155 postcodes High: 159Medium: 8Low: 133

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.

Which schools are in Blackwater?

The primary schools are at the postcodes in Blackwater. 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.

Find and compare schools in England, on GOV.UK

Source: Get Information about Schools, read 17 October 2026. Each school opens its own record there.

How far is the station from Blackwater?

The nearest railway station to the centre point of the postcodes in Blackwater is Blackwater Rail Station, 1.1 km away in a straight line.

  • Blackwater Rail Station Railway station 1.1 kmWalk
  • Sandhurst Rail Station Railway station 1.7 kmCycle
  • Camberley Rail Station Railway station 3.3 kmCycle

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 Blackwater?

The GP practices at the postcodes in Blackwater. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.

Is Blackwater safe? Crime recorded around it

Police.uk records 759 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Blackwater 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

  1. 64 September 2025
  2. 72 October 2025
  3. 56 November 2025
  4. 47 December 2025
  5. 52 January 2026
  6. 49 February 2026
  7. 69 March 2026
  8. 59 April 2026
  9. 89 May 2026
  10. 67 June 2026
  11. 72 July 2026
  12. 63 August 2026

By kind, over the 12 months

Violence and sexual offences269 reports
Anti-social behaviour142 reports
Criminal damage and arson72 reports
Public order65 reports
Other theft55 reports
Shoplifting47 reports
Other crime30 reports
Vehicle crime29 reports

Also: burglary 14, possession of weapons 14, theft from the person 8, drugs 6, robbery 5, bicycle theft 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 postcode

Source: police.uk, data to August 2026, from its download of 30 September 2026.

Who runs Blackwater?

District, borough or city council
Hart
County council
Hampshire
Parliamentary constituency
Aldershot
Police force area
Hampshire
Region
South East
Country
England
MP
Alex Baker (Labour)

All 155 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; UK Parliament, read 14 October 2026.

Moving to Blackwater

Who to tell and what to sort out in your first week.

Blackwater postcodes

155 postcodes in use in Blackwater, by district:

That district is in the GU postcode area.

Check a Blackwater 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 Blackwater

With the typical price of a home in each, to set beside Blackwater's £425,000. Distances are straight lines between the middles of each place's postcodes.

Quick answers about Blackwater

What is the postcode for Blackwater?
Postcode district GU17, with 155 postcodes in use. Source: ONS.
Which council is Blackwater in?
Hart, with Hampshire as its county council. Source: ONS.
Who is the MP for Blackwater?
Alex Baker (Labour), for Aldershot. Source: UK Parliament and ONS.
How much are houses in Blackwater?
A typical £425,000 in the 12 months to September 2026, from 65 sales. Source: HM Land Registry.
What schools are in Blackwater?
Primary schools at its postcodes include Frogmore Infant School and Frogmore Junior School; the nearest secondary school to the middle of its postcodes is Frogmore Community College, 1.3 km away. Source: Department for Education.
Does Blackwater have a railway station?
Yes: Blackwater station, 1.1 km from the middle of its postcodes in a straight line. Source: Department for Transport.
What broadband can you get in Blackwater?
Ofcom reports on 155 of the 155 postcodes in Blackwater. At 150 of them every home and business can get gigabit broadband. Source: Ofcom.
Is Blackwater at risk of flooding?
41 of the 155 postcodes in Blackwater 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 167 homes and businesses in an area at high or medium risk. River and sea risk for the land, not surface water. Source: Environment Agency.
Are new homes being built in Blackwater?
None of the 155 postcodes now in use in Blackwater came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 86 homes sold in Blackwater were newly built (0%), HM Land Registry's records show; across the GU17 district, 1%. Source: ONS and HM Land Registry.

Where the facts on this page come from

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Contains public sector information licensed under the Open Government Licence v3.0. This uses Care Quality Commission information. Contains Parliamentary information licensed under the Open Parliament Licence v3.0.

Licences: Open Government Licence v3.0; Open Parliament Licence v3.0.

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