SN3 3NA maps, stats, and open data
SN3 3NA lies on Chalford Avenue in Swindon. SN3 3NA is located in the Covingham and Dorcan electoral ward, within the unitary authority of Swindon and the English Parliamentary constituency of North Swindon. The Sub Integrated Care Board (ICB) Location is NHS Bath and North East Somerset, Swindon and Wiltshire ICB - 92 and the police force is Wiltshire. This postcode has been in use since January 1980.
SN3 3NA maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SN3 3NA geodata
| Easting | 417720 |
| Northing | 185165 |
| Latitude | 51.565086 |
| Longitude | -1.745753 |
Where is SN3 3NA?
| Street | Chalford Avenue |
| Town/City | Swindon |
| Country | England |
| Postcode District | SN3 |
SN3 3NA Elevation
Elevation or altitude of SN3 3NA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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 | Covingham And Dorcan |
|---|---|
| Constituency | North Swindon |
House Prices
Sales of detached houses in SN3 3NA
13, CHALFORD AVENUE, SWINDON, SN3 3NA 2018 5 DEC £270,000 |
15, CHALFORD AVENUE, SWINDON, SN3 3NA 2016 11 AUG £230,000 |
2014 15 SEP £260,000 |
2013 14 JUN £215,000 |
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 SN3 3NA
| Dallas Avenue (The Drive) | Nythe | 229m |
| Dallas Avenue (The Drive) | Nythe | 256m |
| Greenham Walk (Marlowe Avenue) | Park North | 293m |
| Greenham Walk (Marlowe Avenue) | Park North | 345m |
| Tregantle Walk (The Drive) | Nythe | 368m |
Nearest railway stations to SN3 3NA
| Swindon Station | 2.8km |
Broadband
Broadband access in SN3 3NA (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 SN3 3NA (2019 data)
Download
| Median download speed | 44.6Mbps |
| Average download speed | 71.7Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 10.4Mbps |
| Average upload speed | 10.6Mbps |
| Maximum upload speed | 18.78Mbps |
Broadband limitations in SN3 3NA (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% |
SN3 3NA gas and electricity consumption
Estimated total energy consumption in SN3 3NA by fuel type, 2015.
Gas
| Consumption (kWh) | 213,608 |
|---|---|
| Meter count | 17 |
| Mean (kWh/meter) | 12,565 |
| Median (kWh/meter) | 12,534 |
Electricity
| Consumption (kWh) | 49,472 |
|---|---|
| Meter count | 17 |
| Mean (kWh/meter) | 2,910 |
| Median (kWh/meter) | 2,149 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SN3 3NA, for 2015.
- Meter count: The total number of meters in SN3 3NA.
- 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
28.3% of English postcodes are less deprived than SN3 3NA:Food Standards Agency
Three nearest food hygiene ratings to SN3 3NA (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SN3 3NA
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Blakeney Avenue | 17:45 | 12:30 | 130m |
| Sherbourne Place | 17:45 | 12:00 | 290m |
| Marlowe Avenue | 17:45 | 12:00 | 358m |
SN3 3NA ITL and SN3 3NA 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 SN3 3NA:
| ITL 1 Code | Name |
|---|---|
| TLK | South West (England) |
| ITL 2 Code | Name |
| TLK1 | Gloucestershire, Wiltshire and Bath/Bristol area |
| ITL 3 Code | Name |
| TLK14 | Swindon |
| LAU 1 Code | Name |
| E06000030 | Swindon |
SN3 3NA 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 SN3 3NA:
| Code | Name | |
|---|---|---|
| OA | E00078313 | |
| LSOA | E01015484 | Swindon 013D |
| MSOA | E02003224 | Swindon 013 |
Nearest postcodes to SN3 3NA
| SN3 3ND | Egerton Close | 58m |
| SN3 3NW | Blakeney Avenue | 88m |
| SN3 3NB | Arlington Close | 101m |
| SN3 3LZ | Barnard Close | 116m |
| SN3 3NF | Darwin Close | 120m |
| SN3 3NR | Cheraton Close | 127m |
| SN3 3NS | Chalford Avenue | 129m |
| SN3 3LY | Ashbury Avenue | 156m |
| SN3 3NP | Dallas Avenue | 164m |
| SN3 3NE | Blakeney Avenue | 174m |
- 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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