Find HA3 7SY 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 128 residents and 45 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full HA3 7SY postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | HA3 7SY |
| Postcode without spaces | HA37SY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5930300 |
| Longitude | -0.3298250 |
| British National Grid | 515,790 E, 189,563 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00184491 |
| LSOA (2021) | E01034591 |
| MSOA (2021) | E02000445 |
| Electoral ward | E05013562 |
| 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 | 128 |
| Households | 45 |
| Female residents | 71 |
| Male residents | 57 |
| Residents per household | 2.8 |
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 |
|---|---|---|---|---|
| 23 Mar 2026 | 25, BYRON ROAD, WEALDSTONE, HARROW | Semi-detached | Freehold | £445,000 |
| 13 Jan 2026 | 45, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £475,000 |
| 11 Dec 2024 | 33, BYRON ROAD, WEALDSTONE, HARROW | Semi-detached | Freehold | £500,000 |
| 17 Oct 2024 | 41, BYRON ROAD, WEALDSTONE, HARROW | Semi-detached | Freehold | £450,000 |
| 22 Mar 2024 | 71, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £417,000 |
| 24 Oct 2023 | 67, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £460,000 |
| 18 Sep 2023 | 11, BYRON ROAD, WEALDSTONE, HARROW | Semi-detached | Freehold | £665,000 |
| 16 May 2023 | 5, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £450,000 |
| 10 Mar 2023 | 15, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £471,000 |
| 28 Nov 2022 | 17A, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £457,000 |
| 9 Feb 2022 | 63, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £400,000 |
| 26 Jan 2022 | 73, BYRON ROAD, WEALDSTONE, HARROW | Terraced | Freehold | £445,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
62-64 HIGH STREET, WEALDSTONE, HARROW, HA3 7AF
Community school
Kenmore Avenue, Kenton, Harrow, HA3 8LU
Ages 3–11 · 805 pupils of 870 capacity
16.8% eligible for free school meals
Community school
Hibbert Road, Harrow Weald, Harrow, Middlesex, HA3 7JT
Ages 3–11 · 658 pupils of 682 capacity
26.9% eligible for free school meals
Academy converter
High Street, Wealdstone, Harrow, HA3 7AY
Ages 11–16 · 714 pupils of 780 capacity
20.9% eligible for free school meals
Academy converter
Whitefriars Avenue, Wealdstone, Harrow, Middlesex, HA3 5RQ
Ages 3–18 · 1,419 pupils of 1,582 capacity
31.6% eligible for free school meals
Academy converter
High Road, Harrow Weald, Harrow, HA3 5DY
Ages 11–16 · 802 pupils of 687 capacity
27.1% eligible for free school meals
Academy converter
Dobbin Close, Belmont Circle, Harrow, HA3 7LP
Ages 3–11 · 447 pupils of 456 capacity
13.0% eligible for free school meals
B
516 KENTON LANE, KENTON, HARROW, HA3 7LT
B
BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT
B
BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT
Academy converter
Hartford Avenue, Kenton, Harrow, Middlesex, HA3 8SZ
Ages 3–11 · 877 pupils of 892 capacity
10.8% eligible for free school meals
B
ENDERLEY ROAD MEDICAL CTR, 41-45 ENDERLEY ROAD, HARROW, HA3 5HF
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 14 April 2026
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 22 December 2025
43341 - Painting
Private Limited Company
Incorporated 9 September 2025
45320 - Retail trade of motor vehicle parts and accessories
Private Limited Company
Incorporated 11 August 2025
86210 - General medical practice activities
Private Limited Company
Incorporated 21 June 2025
42990 - Construction of other civil engineering projects n.e.c.
Private Limited Company
Incorporated 2 May 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 10 March 2025
45200 - Maintenance and repair of motor vehicles
Private Limited Company
Incorporated 22 February 2024
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 20 November 2023
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 13 July 2017
93290 - Other amusement and recreation activities n.e.c.
Private Limited Company
Incorporated 23 May 2017
61900 - Other telecommunications activities
Private Limited Company
Incorporated 7 January 2013
47190 - Other retail sale in non-specialised stores
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 013F includes HA3 7SY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 4 |
| Violence and sexual offences | 3 |
| Vehicle crime | 2 |
Answers use the geographic scope stated with each dataset above.
HA3 7SY is in Harrow, England.
The Census 2021 postcode-level dataset records 128 residents at HA3 7SY. 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 HA3 7SY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 7SY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.