Explore HA4 0DB in Hillingdon on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 80 residents and 28 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 | HA4 0DB |
| Postcode without spaces | HA40DB |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5634300 |
| Longitude | -0.4092680 |
| British National Grid | 510,359 E, 186,149 N |
| Country | England |
| Region | London |
| Local authority | Hillingdon |
| Output Area (2021) | E00012310 |
| LSOA (2021) | E01002466 |
| MSOA (2021) | E02000503 |
| Electoral ward | E05013578 |
| Westminster constituency | E14001558 |
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 | 80 |
| Households | 28 |
| Female residents | 38 |
| Male residents | 42 |
| Residents per household | 2.9 |
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 |
|---|---|---|---|---|
| 4 Aug 2025 | 20, DARTMOUTH ROAD, RUISLIP | Terraced | Freehold | £640,000 |
| 20 Jan 2023 | 10, DARTMOUTH ROAD, RUISLIP | Terraced | Freehold | £601,750 |
| 25 Jun 2021 | 38, DARTMOUTH ROAD, RUISLIP | Terraced | Freehold | £592,000 |
| 7 Aug 2020 | 16, DARTMOUTH ROAD, RUISLIP | Terraced | Freehold | £532,250 |
Open schools and active GP practices in the HA4 postcode district, ordered by straight-line distance where coordinates are available.
Academy converter
Sidmouth Drive, Ruislip, Middlesex, HA4 0BY
Ages 11–18 · 1,311 pupils of 1,300 capacity
18.7% eligible for free school meals
B
WEST END ROAD, NORTHOLT, RUISLIP, HA4 6NG
B
118 ELLIOTT AVENUE, RUISLIP, HA4 9LZ
Community school
Dawlish Drive, Ruislip Manor, Ruislip, Middlesex, HA4 9SF
Ages 3–11 · 653 pupils of 630 capacity
18.1% eligible for free school meals
Community school
Stafford Road, Ruislip, HA4 6PD
Ages 3–11 · 287 pupils of 490 capacity
26.3% eligible for free school meals
B
69 QUEENS WALK, RUISLIP, HA4 0NT
B
1 OXFORD DRIVE, RUISLIP, HA4 9EY
Voluntary aided school
Herlwyn Avenue, Ruislip, HA4 6EZ
Ages 3–11 · 642 pupils of 670 capacity
6.2% eligible for free school meals
Voluntary aided school
Hunters Hill, South Ruislip, Ruislip, Middlesex, HA4 9HS
Ages 3–11 · 231 pupils of 240 capacity
6.3% eligible for free school meals
B
21 WALNUT WAY, SOUTH RUISLIP, RUISLIP, HA4 6TA
B
2A WOOD LANE, RUISLIP, HA4 6ER
Community school
Queens Walk, Ruislip, Middlesex, HA4 0LR
Ages 3–11 · 684 pupils of 568 capacity
15.5% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 12 March 2025
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 24 March 2023
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 24 March 2023
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 27 May 2021
41100 - Development of building projects
Private Limited Company
Incorporated 27 May 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 14 August 2020
64204 - Activities of distribution holding companies
Private Limited Company
Incorporated 3 April 2018
98000 - Residents property management
Private Limited Company
Incorporated 29 March 2018
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 28 April 2014
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 31 January 2007
43390 - Other building completion and finishing
Private Limited Company
Incorporated 2 October 2006
82990 - Other business support service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hillingdon 010B includes HA4 0DB and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Drugs | 1 |
| Vehicle crime | 1 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
HA4 0DB is in Hillingdon, England.
The Census 2021 postcode-level dataset records 80 residents at HA4 0DB. 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 HA4 0DB postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA4 0DB postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.