Find HA1 3SB 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 137 residents and 64 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 3SB |
| Postcode without spaces | HA13SB |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5620800 |
| Longitude | -0.3313790 |
| British National Grid | 515,761 E, 186,119 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010717 |
| LSOA (2021) | E01002135 |
| MSOA (2021) | E02000461 |
| 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 | 137 |
| Households | 64 |
| Female residents | 69 |
| Male residents | 68 |
| Residents per household | 2.1 |
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 |
|---|---|---|---|---|
| 10 Dec 2024 | FLAT 38, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £310,000 |
| 15 Nov 2024 | FLAT 41, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £310,105 |
| 9 Sep 2024 | FLAT 10, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £345,000 |
| 31 May 2024 | FLAT 64, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £315,000 |
| 5 Jul 2023 | FLAT 13, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £255,000 |
| 2 Dec 2022 | FLAT 2, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £575,000 |
| 18 May 2022 | FLAT 59, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £437,500 |
| 18 Mar 2022 | FLAT 61, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £420,000 |
| 25 Jun 2021 | FLAT 39, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £305,000 |
| 13 Apr 2021 | FLAT 47, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £418,000 |
| 19 Feb 2021 | FLAT 35, MAVEN COURT, 1, SUDBURY HILL, HARROW | Flat or maisonette | Leasehold | £422,500 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
LANFRANC COURT, GREENFORD ROAD, HARROW, HA1 3QE
Academy converter
Sudbury Hill, Harrow, Middlesex, HA1 3SB
Ages 2–11 · 404 pupils of 420 capacity
5.4% eligible for free school meals
B
SUDBURY HILL, HARROW, HA1 3RX
Other independent school
South Hill Avenue, Harrow, Middlesex, HA1 3NU
Ages 4–13 · 467 pupils of 500 capacity
Further education
Mount Park Avenue, Harrow-on-the-Hill, Middlesex, HA1 3HX
Ages 16–18
Other independent school
5 High Street, Harrow-on-the-Hill, HA1 3HP
Ages 12–19 · 833 pupils of 837 capacity
B
NORTHWICK PARK HOSPITAL, WATFORD ROAD, HARROW, HA1 3UJ
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% eligible for free school meals
Other independent school
13 Kenton Road, Harrow, Middlesex, HA1 2BW
Ages 11–17 · 60 pupils of 60 capacity
Other independent school
80 Gayton Road, Harrow, HA1 2LS
Ages 5–11 · 60 pupils of 72 capacity
Academy converter
Gayton Road, Harrow, HA1 2JG
Ages 11–18 · 982 pupils of 1,100 capacity
33.9% eligible for free school meals
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 January 2026
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 14 June 2024
46420 - Wholesale of clothing and footwear
Private Limited Company
Incorporated 1 January 2024
49320 - Taxi operation
Private Limited Company
Incorporated 21 May 2023
66190 - Activities auxiliary to financial intermediation n.e.c.
Private Limited Company
Incorporated 20 September 2022
49320 - Taxi operation
Private Limited Company
Incorporated 15 October 2021
46390 - Non-specialised wholesale of food, beverages and tobacco
Private Limited Company
Incorporated 27 August 2020
46390 - Non-specialised wholesale of food, beverages and tobacco
Private Limited Company
Incorporated 27 May 2020
46370 - Wholesale of coffee, tea, cocoa and spices
Private Limited Company
Incorporated 3 April 2020
11010 - Distilling, rectifying and blending of spirits
Private Limited Company
Incorporated 28 November 2019
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 14 November 2016
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 5 March 2025
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 029C includes HA1 3SB and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 6 |
| Anti-social behaviour | 4 |
| Public order | 2 |
| Vehicle crime | 2 |
| Other theft | 1 |
| Theft from the person | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 3SB is in Harrow, England.
The Census 2021 postcode-level dataset records 137 residents at HA1 3SB. 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 3SB postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 3SB postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.