SA11 3AF maps, stats, and open data
SA11 3AF lies on Gnoll Avenue in Neath. SA11 3AF is located in the Neath North electoral ward, within the unitary authority of Neath Port Talbot and the Welsh Parliamentary constituency of Neath. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1980.
SA11 3AF maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA11 3AF geodata
| Easting | 275614 |
| Northing | 197320 |
| Latitude | 51.660856 |
| Longitude | -3.799727 |
Where is SA11 3AF?
| Street | Gnoll Avenue |
| Town/City | Neath |
| Country | Wales |
| Postcode District | SA11 |
SA11 3AF Elevation
Elevation or altitude of SA11 3AF 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 | Neath North |
|---|---|
| Constituency | Neath |
House Prices
Sales of detached houses in SA11 3AF
21, GNOLL AVENUE, NEATH, SA11 3AF 2009 16 JAN £310,000 |
21, GNOLL AVENUE, NEATH, SA11 3AF 1997 29 SEP £97,000 |
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 SA11 3AF
| Woodside Avenue (Beechwood Avenue) | Neath | 183m |
| Gnoll Primary School (Cimla Road) | Neath | 188m |
| Woodside Avenue (Beechwood Avenue) | Neath | 195m |
| Cedar Road (Cimla Road) | Neath | 196m |
| Library (Victoria Gardens) | Neath | 231m |
Nearest railway stations to SA11 3AF
| Neath Station | 0.5km |
| Briton Ferry Station | 2.9km |
| Skewen Station | 3.2km |
Broadband
Broadband access in SA11 3AF (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA11 3AF (2019 data)
Download
| Median download speed | 78.1Mbps |
| Average download speed | 79.6Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 11.9Mbps |
| Average upload speed | 11.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA11 3AF (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 | 0.0% |
SA11 3AF gas and electricity consumption
Estimated total energy consumption in SA11 3AF by fuel type, 2015.
Gas
| Consumption (kWh) | 186,453 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 20,717 |
| Median (kWh/meter) | 20,145 |
Electricity
| Consumption (kWh) | 31,590 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 3,949 |
| Median (kWh/meter) | 3,337 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA11 3AF, for 2015.
- Meter count: The total number of meters in SA11 3AF.
- 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
22.9% of Welsh postcodes are less deprived than SA11 3AF:Food Standards Agency
Three nearest food hygiene ratings to SA11 3AF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA11 3AF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| New Street | 18:00 | 12:30 | 489m |
| Neath Delivery Office | 18:30 | 13:00 | 507m |
| Cimla Cres | 17:00 | 11:45 | 733m |
SA11 3AF ITL and SA11 3AF 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 SA11 3AF:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL17 | Bridgend and Neath Port Talbot |
| LAU 1 Code | Name |
| W06000012 | Neath Port Talbot |
SA11 3AF 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 SA11 3AF:
| Code | Name | |
|---|---|---|
| OA | W00004998 | |
| LSOA | W01000938 | Neath Port Talbot 008C |
| MSOA | W02000206 | Neath Port Talbot 008 |
Nearest postcodes to SA11 3AF
| SA11 3AG | Woodland Road | 66m |
| SA11 3AB | Gnoll Avenue | 73m |
| SA11 3AD | Ena Avenue | 80m |
| SA11 3AE | Cedar Road | 87m |
| SA11 3BH | Victoria Gardens | 96m |
| SA11 3AH | Wenham Place | 116m |
| SA11 3BE | Victoria Gardens | 139m |
| SA11 3AL | Woodland Road | 143m |
| SA11 3PW | Cimla Road | 157m |
| SA11 3PP | Cimla Road | 157m |
- 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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