Find HA1 3AY in Harrow and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 59 residents and 29 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | HA1 3AY |
| Postcode without spaces | HA13AY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5782100 |
| Longitude | -0.3409630 |
| British National Grid | 515,056 E, 187,897 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00184447 |
| LSOA (2021) | E01002129 |
| MSOA (2021) | E02000455 |
| Electoral ward | E05013547 |
| Westminster constituency | E14001271 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 59 |
| Households | 29 |
| Female residents | 29 |
| Male residents | 30 |
| Residents per household | 2.0 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 29 Oct 2024 | 62, ROXBOROUGH PARK, HARROW | Detached | Freehold | £1,265,000 |
| 11 Oct 2024 | FLAT 7, 28, ROXBOROUGH PARK, HARROW | Flat or maisonette | Leasehold | £285,000 |
| 25 Oct 2023 | 60, ROXBOROUGH PARK, HARROW | Semi-detached | Leasehold | £500,000 |
| 12 Oct 2023 | 30B, ROXBOROUGH PARK, HARROW | Semi-detached | Leasehold | £620,000 |
| 11 May 2023 | 30D, ROXBOROUGH PARK, HARROW | Flat or maisonette | Leasehold | £350,000 |
| 21 Apr 2022 | 30A, ROXBOROUGH PARK, HARROW | Flat or maisonette | Leasehold | £680,000 |
| 21 Dec 2021 | 36, ROXBOROUGH PARK, HARROW | Semi-detached | Freehold | £825,000 |
| 30 Jul 2021 | 44A, ROXBOROUGH PARK, HARROW | Flat or maisonette | Leasehold | £476,000 |
| 28 Jun 2021 | FLAT 6, 28, ROXBOROUGH PARK, HARROW | Flat or maisonette | Leasehold | £450,000 |
| 6 Mar 2020 | 58, ROXBOROUGH PARK, HARROW | Terraced | Freehold | £690,000 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
Free schools alternative provision
73-77 Lowlands Road, Harrow, HA1 3AW
Ages 11–16 · 0 pupils of 100 capacity
0.0% eligible for free school meals
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% eligible for free school meals
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
B
107 HEADSTONE ROAD, HARROW, HA1 1PG
Community school
Welldon Crescent, Harrow, Middlesex, HA1 1QQ
Ages 3–11 · 641 pupils of 640 capacity
17.4% eligible for free school meals
B
289 STATION ROAD, HARROW, HA1 2TA
B
COLBECK ROAD, HARROW, HA1 4BS
Other independent school
5 High Street, Harrow-on-the-Hill, HA1 3HP
Ages 12–19 · 833 pupils of 837 capacity
Other independent school
13 Kenton Road, Harrow, Middlesex, HA1 2BW
Ages 11–17 · 60 pupils of 60 capacity
B
SAVITA MEDICAL CENTRE, 48 HARROW VIEW, HARROW, HA1 1RQ
Other independent school
21 Hindes Road, Harrow, HA1 1SH
Ages 3–11 · 110 pupils of 175 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 January 2026
86230 - Dental practice activities
Private Limited Company
Incorporated 11 December 2024
98000 - Residents property management
Private Limited Company
Incorporated 27 November 2023
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 24 September 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 25 February 1991
68320 - Management of real estate on a fee or contract basis
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 023C includes HA1 3AY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 38 |
| Anti-social behaviour | 30 |
| Violence and sexual offences | 24 |
| Other theft | 9 |
| Theft from the person | 9 |
| Public order | 5 |
| Vehicle crime | 5 |
| Burglary | 4 |
| Drugs | 4 |
| Robbery | 4 |
| Other crime | 1 |
| Possession of weapons | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 3AY is in Harrow, England.
The Census 2021 postcode-level dataset records 59 residents at HA1 3AY. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full HA1 3AY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 3AY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.