SW4 9HZ maps, stats, and open data
SW4 9HZ lies on Klea Avenue in London. SW4 9HZ is located in the Clapham Common & Abbeville electoral ward, within the London borough of Lambeth and the English Parliamentary constituency of Streatham. The Sub Integrated Care Board (ICB) Location is NHS South East London ICB - 72Q and the police force is Metropolitan Police. This postcode has been in use since January 1980.
SW4 9HZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SW4 9HZ geodata
| Easting | 529306 |
| Northing | 174547 |
| Latitude | 51.455145 |
| Longitude | -0.140342 |
Where is SW4 9HZ?
| Street | Klea Avenue |
| Town/City | London |
| Country | England |
| Postcode District | SW4 |
SW4 9HZ Elevation
Elevation or altitude of SW4 9HZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Clapham Common & Abbeville |
|---|---|
| Constituency | Streatham |
House Prices
Sales of detached houses in SW4 9HZ
79, KLEA AVENUE, LONDON, SW4 9HZ 1998 28 JAN £169,950 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SW4 9HZ
| Elms Road Windmill On The Common (Clapham Common South Side) | Clapham Common | 292m |
| Elms Road Windmill On The Common (Clapham Common South Side) | Clapham Common | 315m |
| Cavendish Road Police Station | Clapham Park | 316m |
| Cavendish Road Police Station | Clapham Park | 322m |
| Cavendish Road Clapham South Station | Clapham Park | 391m |
Nearest underground/metro/tram to SW4 9HZ
| Clapham South Underground Station | Clapham South | 575m |
| Clapham Common Underground Station | Clapham | 747m |
| Clapham North Underground Station | Clapham | 1,323m |
| Balham Underground Station | Balham | 1,586m |
Nearest railway stations to SW4 9HZ
| Clapham High Street Station | 1.3km |
| Balham Station | 1.6km |
| Wandsworth Road Station | 1.7km |
Broadband
Broadband access in SW4 9HZ (2020 data)
| Percentage of properties with Next Generation Access | 90.9% |
| Percentage of properties with Superfast Broadband | 90.9% |
| Percentage of properties with Ultrafast Broadband | 90.9% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SW4 9HZ (2019 data)
Download
| Median download speed | 90.0Mbps |
| Average download speed | 95.9Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 4.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SW4 9HZ (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 9.1% |
SW4 9HZ gas and electricity consumption
Estimated total energy consumption in SW4 9HZ by fuel type, 2015.
Gas
| Consumption (kWh) | 425,935 |
|---|---|
| Meter count | 32 |
| Mean (kWh/meter) | 13,310 |
| Median (kWh/meter) | 13,492 |
Electricity
| Consumption (kWh) | 84,587 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 2,729 |
| Median (kWh/meter) | 2,484 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SW4 9HZ, for 2015.
- Meter count: The total number of meters in SW4 9HZ.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
49% of English postcodes are less deprived than SW4 9HZ:Food Standards Agency
Three nearest food hygiene ratings to SW4 9HZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SW4 9HZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Post Office | 17:30 | 12:00 | 102m |
| Elms Road | 17:30 | 12:00 | 323m |
| Elms Crescent | 17:30 | 12:00 | 334m |
SW4 9HZ ITL and SW4 9HZ LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SW4 9HZ:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI4 | Inner London - East |
| ITL 3 Code | Name |
| TLI45 | Lambeth |
| LAU 1 Code | Name |
| E09000022 | Lambeth |
SW4 9HZ census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SW4 9HZ:
| Code | Name | |
|---|---|---|
| OA | E00015262 | |
| LSOA | E01003026 | Lambeth 019A |
| MSOA | E02000636 | Lambeth 019 |
Nearest postcodes to SW4 9HZ
| SW4 9EH | Hambalt Road | 33m |
| SW4 9JW | Abbeville Road | 56m |
| SW4 9EE | Mandalay Road | 59m |
| SW4 9ED | Mandalay Road | 63m |
| SW4 9JU | Narbonne Avenue | 68m |
| SW4 9HY | Klea Avenue | 73m |
| SW4 9EG | Hambalt Road | 74m |
| SW4 9JN | Abbeville Road | 74m |
| SW4 9EQ | Hambalt Road | 85m |
| SW4 9JP | Narbonne Avenue | 88m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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