Harrow
Harrow is covered by postcode districts HA1, HA2, HA3, HA5, HA7, HA8 and 5 more. It is mostly in the Harrow council area: 4,912 of its 4,927 postcodes. The others are in Brent, Ealing and Barnet.
Every postcode in Harrow, by gigabit broadband
- No home or business can get gigabit: 387
- Some can get gigabit: 549
- Every home and business can get gigabit: 3,797
- Ofcom gives no figure: 194
- Outline: where 5 or more postcodes without gigabit lie together
Of the 4,927 postcodes in Harrow that ONS places, 387 have no home or business that can get gigabit, 549 have some that can, 3,797 can all get it and 194 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 150 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 51.5925, longitude -0.3390. 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
387 postcodes here have no gigabit. These are the 12 first in postcode order.
Where the postcodes without gigabit lie together
- 27 postcodes without gigabit, outlined on the map. HA2 0UN, is the one nearest the middle of them.
- 20 postcodes without gigabit, outlined on the map. HA1 2FH, is the one nearest the middle of them.
- 15 postcodes without gigabit, outlined on the map. HA5 4NU, is the one nearest the middle of them.
- 14 postcodes without gigabit, outlined on the map. HA1 1EQ, is the one nearest the middle of them.
- 14 postcodes without gigabit, outlined on the map. HA1 3LT, is the one nearest the middle of them.
- 11 postcodes without gigabit, outlined on the map. HA7 4LZ, is the one nearest the middle of them.
What is it like to live in Harrow?
Homes sold for a typical £560,000 in the 12 months to September 2026. At 3,797 of the 4,733 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 1,422 homes and businesses at high or medium risk of flooding from rivers or the sea, at 321 of its 4,927 postcodes. It has at least 45 primary schools, 14 secondary schools and 3 all-through schools at its postcodes within 12 km of its centre. At least 5 GP practices are at its postcodes. The nearest railway station is Harrow & Wealdstone, 300 metres 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 Harrow?
Homes in Harrow sold for a typical £560,000 in the 12 months to September 2026, across 1,191 sales, HM Land Registry's figures show. The 12 months before gave £550,000 from 1,765 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £1,000,000 137 sales
- Semi-detached £636,250 408 sales
- Terraced £577,500 250 sales
- Flat or maisonette £328,750 396 sales
Each bar is that kind's typical price, against the most expensive kind here.
Across the whole HA3 district, Harrow's main postcode district: a typical £558,000.
Sales at the postcodes ONS places in Harrow: 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 Harrow?
191 of the 4,927 postcodes now in use in Harrow came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 101 of the 1,765 homes sold in Harrow were newly built (6%), HM Land Registry's records show; across the HA3 district, 1%.
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 Harrow | Across the HA3 district |
|---|---|---|
| The 12 months to September 2026 | 4 of 1,191 (Under 1%) | 0 of 253 (0%) |
| The 12 months to September 2025 | 101 of 1,765 (6%) | 4 of 368 (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 Harrow?
Ofcom reports on 4,733 of the 4,927 postcodes in Harrow. At 3,797 of them every home and business can get gigabit broadband, and at 3 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 Harrow at risk of flooding?
321 of the 4,927 postcodes in Harrow 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 1,422 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.
Which schools are in Harrow?
The open schools at the postcodes in Harrow (the first 8 primaries by distance from its middle). A school for ages 4 to 18 is listed under both. 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
- Marlborough Primary School400 m 651 pupils, 712 places
- Whitefriars School650 m 1,419 pupils, 1,582 places
- Alpha Preparatory School850 m 110 pupils, 175 places
- Saint Jerome Church of England Bilingual School900 m 408 pupils, 420 places
- Norbury School1.0 km 641 pupils, 640 places
- Elmgrove Primary School & Nursery1.1 km 805 pupils, 870 places
- Belmont School1.1 km 658 pupils, 682 places
- St Joseph's Catholic Primary School1.4 km 447 pupils, 456 places
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 Harrow?
The nearest railway station to the centre point of the postcodes in Harrow is Harrow & Wealdstone Rail Station, 300 m away in a straight line.
- Harrow & Wealdstone Rail Station Railway station 300 mWalk
- Harrow & Wealdstone Rail Station Railway station 300 mWalk
- Harrow-on-the-Hill Rail Station Railway station 1.5 kmCycle
- Harrow & Wealdstone Underground Station Underground, metro or tram 250 mWalk
- Harrow-on-the-Hill Underground Station Underground, metro or tram 1.5 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 Harrow?
The GP practices at the postcodes in Harrow, the first 5 by distance from its middle. Each practice sets the area it takes patients from, so check with it before registering.
- The Civic Medical Centre Care Quality Commission rating: Good CQC report May 2025 · Phone 020 8427 9445 600 mWalk
- Headstone Road Surgery Care Quality Commission rating: Good CQC report November 2021, over 3 years old · Phone 020 8863 8923 1.0 kmWalk
- Enderley Road Medical Centre Care Quality Commission rating: Good CQC report March 2026 · Phone 020 8863 3333 1.1 kmWalk
- Pinner View Medical Centre Care Quality Commission rating: Good CQC report June 2026 · Phone 020 8427 1246 1.1 kmWalk
- Aspri Medical Centre Care Quality Commission rating: Good CQC report September 2018, over 3 years old · Phone 020 8427 9623 1.4 kmCycle
Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.
Is Harrow safe? Crime recorded around it
Police.uk records 8,768 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Harrow 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
- 664 September 2025
- 742 October 2025
- 737 November 2025
- 660 December 2025
- 725 January 2026
- 729 February 2026
- 738 March 2026
- 738 April 2026
- 758 May 2026
- 739 June 2026
- 798 July 2026
- 740 August 2026
By kind, over the 12 months
Also: burglary 359, criminal damage and arson 266, robbery 221, other crime 70, bicycle theft 39, possession of weapons 39.
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 Harrow?
- Parliamentary constituencies
- Harrow West (2,225), Harrow East (1,832), Ruislip, Northwood and Pinner (859) and 3 others
- Police force area
- Metropolitan Police
- Region
- London
- 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 Harrow
Who to tell and what to sort out in your first week. Most of Harrow is in Harrow; near its edge, check which council a postcode is in.
- Tell Harrow about council tax Council tax, on harrow.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The GP practices in Harrow
- 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
Harrow postcodes
4,927 postcodes in use in Harrow, by district:
Those districts are in the HA postcode area, UB postcode area, NW postcode area and WD postcode area.
Check a Harrow 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 Harrow
With the typical price of a home in each, to set beside Harrow's £560,000. Distances are straight lines between the middles of each place's postcodes.
Quick answers about Harrow
- What is the postcode for Harrow?
- Postcode districts HA1, HA2, HA3, HA5, HA7, HA8 and 5 more, with 4,927 postcodes in use. Source: ONS.
- How much are houses in Harrow?
- A typical £560,000 in the 12 months to September 2026, from 1,191 sales. Source: HM Land Registry.
- What schools are in Harrow?
- Primary schools at its postcodes include Marlborough Primary School, Whitefriars School and Alpha Preparatory School; secondary schools at its postcodes include Whitefriars School, The Sacred Heart Language College and Salvatorian Roman Catholic College. Source: Department for Education.
- Does Harrow have a railway station?
- Yes: Harrow & Wealdstone station, 300 metres from the middle of its postcodes in a straight line. Source: Department for Transport.
- What broadband can you get in Harrow?
- Ofcom reports on 4,733 of the 4,927 postcodes in Harrow. At 3,797 of them every home and business can get gigabit broadband, and at 3 some cannot get decent broadband (10 Mbit/s). Source: Ofcom.
- Is Harrow at risk of flooding?
- 321 of the 4,927 postcodes in Harrow 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 1,422 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 Harrow?
- 191 of the 4,927 postcodes now in use in Harrow came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 101 of the 1,765 homes sold in Harrow were newly built (6%), HM Land Registry's records show; across the HA3 district, 1%. 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.
Something wrong on this page? Report an error and we will check it against the source. All our sources