HA1 1NB postcode in Harrow, England

HA1 1NB is a postcode in Harrow, in the Greenhill ward. It is in the Harrow West parliamentary constituency and the Metropolitan Police area, and has been in use since June 1981. It is a large-user postcode, which Royal Mail gives to a single address that gets a lot of mail.

Flooding Not on the at-risk list The Environment Agency lists no home or business here in an area at risk from rivers or the sea Gigabit broadband 100% of homes and businesses at HA1 1NB can get it Across Harrow: 90% Typical price £395,250 Homes sold in HA1 1, last 12 months. ▲ 7.1% on the year before Nearest station Harrow-on-the-Hill 250 m in a straight line

Where HA1 1NB is, and what is near it

Map of HA1 1NB and what is near it Map of HA1 1NB: its centre point, with the 173 other postcodes in the HA1 1 sector, 4 schools, 2 railway stations, 1 Underground, metro or tram station, 3 GP practices, 21 bus stops and 3 EV charging points. North is up; the scale bar is 500 m. HA1 1AA: also in HA1 1HA1 1AF: also in HA1 1HA1 1AR: also in HA1 1HA1 1AS: also in HA1 1HA1 1AT: also in HA1 1HA1 1AY: also in HA1 1HA1 1BA: also in HA1 1HA1 1BB: also in HA1 1HA1 1BD: also in HA1 1HA1 1BE: also in HA1 1HA1 1BH: also in HA1 1HA1 1BQ: also in HA1 1HA1 1BW: also in HA1 1HA1 1DR: also in HA1 1HA1 1DZ: also in HA1 1HA1 1EH: also in HA1 1HA1 1EP: also in HA1 1HA1 1EQ: also in HA1 1HA1 1ER: also in HA1 1HA1 1FD: also in HA1 1HA1 1GN: also in HA1 1HA1 1GS: also in HA1 1HA1 1GU: also in HA1 1HA1 1GW: also in HA1 1HA1 1GX: also in HA1 1HA1 1GY: also in HA1 1HA1 1GZ: also in HA1 1HA1 1HE: also in HA1 1HA1 1HL: also in HA1 1HA1 1HN: also in HA1 1HA1 1HP: also in HA1 1HA1 1HQ: also in HA1 1HA1 1HS: also in HA1 1HA1 1JN: also in HA1 1HA1 1JP: also in HA1 1HA1 1JR: also in HA1 1HA1 1JS: also in HA1 1HA1 1JU: also in HA1 1HA1 1JY: also in HA1 1HA1 1JZ: also in HA1 1HA1 1LA: also in HA1 1HA1 1LD: also in HA1 1HA1 1LE: also in HA1 1HA1 1LF: also in HA1 1HA1 1LG: also in HA1 1HA1 1LH: also in HA1 1HA1 1LQ: also in HA1 1HA1 1ND: also in HA1 1HA1 1NP: also in HA1 1HA1 1NR: also in HA1 1HA1 1NS: also in HA1 1HA1 1NT: also in HA1 1HA1 1NU: also in HA1 1HA1 1NX: also in HA1 1HA1 1NY: also in HA1 1HA1 1NZ: also in HA1 1HA1 1PA: also in HA1 1HA1 1PB: also in HA1 1HA1 1PD: also in HA1 1HA1 1PE: also in HA1 1HA1 1PF: also in HA1 1HA1 1PG: also in HA1 1HA1 1PQ: also in HA1 1HA1 1PS: also in HA1 1HA1 1PT: also in HA1 1HA1 1PY: also in HA1 1HA1 1QA: also in HA1 1HA1 1QB: also in HA1 1HA1 1QD: also in HA1 1HA1 1QF: also in HA1 1HA1 1QJ: also in HA1 1HA1 1QL: also in HA1 1HA1 1QN: also in HA1 1HA1 1QP: also in HA1 1HA1 1QQ: also in HA1 1HA1 1QR: also in HA1 1HA1 1QS: also in HA1 1HA1 1QT: also in HA1 1HA1 1QU: also in HA1 1HA1 1QW: also in HA1 1HA1 1RA: also in HA1 1HA1 1RB: also in HA1 1HA1 1RD: also in HA1 1HA1 1RE: also in HA1 1HA1 1RF: also in HA1 1HA1 1RG: also in HA1 1HA1 1RH: also in HA1 1HA1 1RJ: also in HA1 1HA1 1RN: also in HA1 1HA1 1RP: also in HA1 1HA1 1RQ: also in HA1 1HA1 1RR: also in HA1 1HA1 1RS: also in HA1 1HA1 1RT: also in HA1 1HA1 1RU: also in HA1 1HA1 1RW: also in HA1 1HA1 1RX: also in HA1 1HA1 1RY: also in HA1 1HA1 1RZ: also in HA1 1HA1 1SA: also in HA1 1HA1 1SB: also in HA1 1HA1 1SD: also in HA1 1HA1 1SE: also in HA1 1HA1 1SF: also in HA1 1HA1 1SG: also in HA1 1HA1 1SH: also in HA1 1HA1 1SJ: also in HA1 1HA1 1SL: also in HA1 1HA1 1SP: also in HA1 1HA1 1SQ: also in HA1 1HA1 1SR: also in HA1 1HA1 1SS: also in HA1 1HA1 1SU: also in HA1 1HA1 1SX: also in HA1 1HA1 1SY: also in HA1 1HA1 1SZ: also in HA1 1HA1 1TA: also in HA1 1HA1 1TB: also in HA1 1HA1 1TD: also in HA1 1HA1 1TE: also in HA1 1HA1 1TG: also in HA1 1HA1 1TH: also in HA1 1HA1 1TJ: also in HA1 1HA1 1TL: also in HA1 1HA1 1TN: also in HA1 1HA1 1TQ: also in HA1 1HA1 1TX: also in HA1 1HA1 1TY: also in HA1 1HA1 1TZ: also in HA1 1HA1 1UA: also in HA1 1HA1 1UB: also in HA1 1HA1 1UD: also in HA1 1HA1 1UE: also in HA1 1HA1 1UF: also in HA1 1HA1 1UG: also in HA1 1HA1 1UH: also in HA1 1HA1 1UJ: also in HA1 1HA1 1UL: also in HA1 1HA1 1UN: also in HA1 1HA1 1UP: also in HA1 1HA1 1UQ: also in HA1 1HA1 1UR: also in HA1 1HA1 1UT: also in HA1 1HA1 1UU: also in HA1 1HA1 1UW: also in HA1 1HA1 1UX: also in HA1 1HA1 1XD: also in HA1 1HA1 1XE: also in HA1 1HA1 1XF: also in HA1 1HA1 1XH: also in HA1 1HA1 1XJ: also in HA1 1HA1 1XL: also in HA1 1HA1 1XN: also in HA1 1HA1 1XP: also in HA1 1HA1 1XR: also in HA1 1HA1 1XS: also in HA1 1HA1 1XT: also in HA1 1HA1 1XU: also in HA1 1HA1 1XW: also in HA1 1HA1 1XX: also in HA1 1HA1 1XY: also in HA1 1HA1 1XZ: also in HA1 1HA1 1YB: also in HA1 1 Harrow HA1 1NB Map of HA1 1NB and what is near it Map of HA1 1NB: its centre point, with the 173 other postcodes in the HA1 1 sector, 4 schools, 2 railway stations, 1 Underground, metro or tram station, 3 GP practices, 21 bus stops and 3 EV charging points. North is up; the scale bar is 500 m. Harrow HA1 1NB
  • HA1 1NB
  • Other postcodes in HA1 1: press one for its page
  • 4 schools
  • 2 railway stations
  • 1 Underground, metro or tram station
  • 3 GP practices
  • 21 bus stops
  • 3 EV charging points

Points are centre points, not buildings, and nothing drawn is a boundary. Open this area on OpenStreetMap (latitude 51.5811, longitude -0.3357)

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; schools: Department for Education; stations and bus stops: Department for Transport; GP practices: NHS England; charging points: © OpenStreetMap contributors, Open Database Licence; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Who looks after HA1 1NB?

ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.

Council, police force area and constituency: ONS Postcode Directory, August 2026. The MP: UK Parliament, read 14 October 2026.

What broadband can you get at HA1 1NB?

Every home and business at HA1 1NB can get gigabit broadband from a line, Ofcom says.

Share of homes and businesses that can get it

Gigabit (1,000 Mbit/s)

HA1 1NB 100% Harrow 90%

Superfast (30 Mbit/s or more)

HA1 1NB 100% Harrow 99%
Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcode

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

When are the bins collected at HA1 1NB?

BinDayBuddy has not read London Borough of Harrow's days for HA1 1NB today. It reads them from the council's own system when you ask.

Check the bin days for HA1 1NB on BinDayBuddy

Source: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it

Is HA1 1NB at risk of flooding?

From rivers and the sea, long term

The Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea does not include HA1 1NB.

Rivers and the sea only, for the land around buildings, not each building. GOV.UK's checker answers for one address, surface water included.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0.

From surface water, across Harrow

The Environment Agency publishes this for the whole council, not for HA1 1NB: 9,109 properties in Harrow are at high risk (8.7% of all its properties). All the figures for Harrow

Source: Environment Agency, Risk of Flooding from Surface Water, properties at risk by local authority, version 2025-09, listed 18 September 2026, Open Government Licence v3.0.

Flood warnings

The centre of HA1 1NB is not in any of the Environment Agency's flood warning or alert areas. Part of the postcode may still be, so check your own address when you sign up.

Sign up for flood warnings, free, on GOV.UK Check flood risk at another postcode

Source: Environment Agency, flood warning areas read 17 October 2026. Open Government Licence v3.0. How we use these

What do homes sell for near HA1 1NB?

Homes in HA1 1 sold for a typical £395,250 in the 12 months to August 2026, across 40 sales, up 7.1% on the 12 months before, HM Land Registry's figures show.

£395,250 typical price, the 12 months to August 2026
£369,125 12 months to August 2025
▲ up 7.1% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £642,000 7 sales
  • Terraced £590,000 5 sales
  • Flat or maisonette £340,000 27 sales

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

Across the whole HA1 district: a typical £427,500 from 200 sales.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Homes sold in HA1 1NB

HM Land Registry records no standard sales of homes in HA1 1NB from January 2024 to August 2026. The prices above are for the homes around it.

Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Food hygiene ratings at HA1 1NB

The Food Standards Agency lists one food business at HA1 1NB. Each opens the agency's own page for it, with what the council's inspector found.

Ratings run from 5, very good, to 0, urgent improvement necessary. A rating comes from the business's last inspection, and can change at the next.

Food hygiene ratings, from the Food Standards Agency

Source: Food Standards Agency, food hygiene ratings as published on 22 October 2026. Open Government Licence v3.0. How we use it

What council tax band are homes near HA1 1NB?

The Valuation Office Agency counts about 1,950 homes in the neighbourhood around HA1 1NB. The largest share of them, 49%, are in council tax band C. More were built in 2020 or later than in any other period (31%). A home's own band is set for that home: check it on GOV.UK.

Council tax bands, and a year's council tax

Council tax bands of the homes around HA1 1NB

Band D in Harrow for 2026‑27: £2,511. For the bands the homes here are in, a year's council tax runs from £1,674 (band A) to £5,022 (band H); band C, the most common, is £2,232.

BandHomes around hereA year
Band Aabout 10 (1%)£1,674
Band Babout 340 (17%)£1,953
Band Cabout 950 (49%)£2,232
Band Dabout 360 (18%)£2,511
Band Eabout 170 (9%)£3,069
Band Fabout 70 (4%)£3,627
Band Gabout 40 (2%)£4,185
Band Habout 10 (1%)£5,022

When the homes were built

  1. 11% Before 1900
  2. 10% 1900 to 1918
  3. 6% 1919 to 1939
  4. 3% 1945 to 1964
  5. 7% 1965 to 1982
  6. 4% 1983 to 1999
  7. 8% 2000 to 2009
  8. 21% 2010 to 2019
  9. 31% 2020 or later

Averages for Harrow before discounts, not any one home's bill.

Council tax: Ministry of Housing, Communities and Local Government, Council Tax levels set by local authorities in England 2026 to 2027, Table 10, published 25 March 2026, Open Government Licence v3.0. How we use it

Counts for the neighbourhood the centre of HA1 1NB is in (ONS area E01002129), rounded by the VOA.

Check one home's band on GOV.UK

Source: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it

Which schools are near HA1 1NB?

The nearest open schools to HA1 1NB, in a straight line. Distance is not a catchment.

Primary

Secondary

Find and compare schools in England, on GOV.UK More schools near HA1 1NB, and how we find them

Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it

Where is the nearest station to HA1 1NB?

The nearest railway station to the centre of HA1 1NB is Harrow-on-the-Hill Rail Station, 250 metres away in a straight line.

  • Harrow-on-the-Hill Rail Station Railway station 250 mWalk
  • Harrow & Wealdstone Rail Station Railway station 1.2 kmCycle
  • Harrow-on-the-Hill Underground Station Underground, metro or tram 250 mWalk

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

21 bus stops within 400 metres, the nearest Greenhill Way, 97 m away.

More stations near HA1 1NB, and how we find them

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are near HA1 1NB?

The nearest GP practices to the centre of HA1 1NB, in a straight line. Each sets the area it takes patients from. In England, each opens its page at the Care Quality Commission, which inspects and rates it.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026; ratings: Care Quality Commission, 1 October 2026, Open Government Licence v3.0. How we use it

Where can I charge an electric car near HA1 1NB?

3 within 1 km 8 within 3 km

The nearest charging points to the centre of HA1 1NB, as OpenStreetMap had them on 20 October 2026:

  • A charging point Charging point · No details mapped 200 mWalk
  • Pod Point Charging point · 2 chargers 550 mWalk
  • Pod Point Charging point · 2 chargers 550 mWalk

OpenStreetMap is mapped by volunteers. It does not have every charger, and not every one it has gives its speed or plugs. Check a charger's own app before you set off.

See more chargers on Open Charge Map

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Which dentists are near HA1 1NB?

The nearest to the centre of HA1 1NB, in a straight line. Those in England open their page at the Care Quality Commission, which inspects them. It gives few dentists a rating.

Source: Care Quality Commission (directory of 14 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it

Which hospitals are nearest to HA1 1NB?

The nearest NHS and private hospitals and clinics in England, in a straight line, with the Care Quality Commission's latest overall rating. One in Wales or Scotland may be nearer.

Not every hospital has an accident and emergency department. In an emergency, call 999.

Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it

Which care homes are near HA1 1NB?

The nearest care homes to the centre of HA1 1NB, in a straight line, with the Care Quality Commission's latest overall rating.

Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it

Which pharmacies are near HA1 1NB?

The nearest NHS pharmacies to the centre of HA1 1NB, in a straight line. Those in England show the opening hours they gave the NHS (list published July 2026) and open their page on the NHS website. A few work online or by post only: check before you go.

Hours can change on bank holidays. For urgent help when a pharmacy is closed, call NHS 111.

Source: NHS Business Services Authority (phone numbers: NHS Organisation Data Service), Open Government Licence v3.0. How we use it

Which vets are near HA1 1NB?

The nearest vets to the centre of HA1 1NB on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.

OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Is HA1 1NB in a conservation area?

The centre of HA1 1NB is not in any conservation area, listed building, tree preservation area, green belt or protected landscape that planning.data.gov.uk holds. Not every council has sent all its data, so check with the council before relying on it.

Source: planning.data.gov.uk, asked at the postcode's centre point. Open Government Licence v3.0. How we use it

How much crime is there near HA1 1NB?

Police.uk records 650 crimes and reports of anti-social behaviour within a mile of the centre of HA1 1NB in August 2026, the latest month it has published.

Violence and sexual offences194 reports
Anti-social behaviour144 reports
Shoplifting80 reports
Other theft47 reports
Public order43 reports
Drugs36 reports

Also: burglary 34, theft from the person 25, vehicle crime 23, robbery 14, possession of weapons 4, other crime 3, criminal damage and arson 2, bicycle theft 1.

Police.uk places each report at a nearby point, so this is an area, not a street.

Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 months

Source: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

The official record for HA1 1NB

Ward
Greenhill
Parish
Not in a parish
Region
London
Country
England
Built-up area
Harrow
Rural or urban
Urban, nearer to a major town or city
In use since
June 1981

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Around HA1 1NB

Go wider

Every postcode in the same sector, district or postcode area.

HA1 1 sector HA1 district HA postcode area Harrow postcodes

Questions about a postcode

Nearby postcodes

The nearest postcodes in use, measured in a straight line between centre points.

HA1 1JU30 mHA1 1AT40 mHA1 1LA60 mHA1 1AS80 mHA1 1LQ80 mHA1 1DR90 m
All of HA1

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it

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