NP20 3NF maps, stats, and open data
NP20 3NF lies on Castle Park Road in Newport. NP20 3NF is located in the Gaer electoral ward, within the unitary authority of Newport and the Welsh Parliamentary constituency of Newport West. The Local Health Board is Aneurin Bevan University and the police force is Gwent. This postcode has been in use since June 1999.
NP20 3NF maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
NP20 3NF geodata
| Easting | 328972 |
| Northing | 187040 |
| Latitude | 51.577729 |
| Longitude | -3.026392 |
Where is NP20 3NF?
| Street | Castle Park Road |
| Town/City | Newport |
| Country | Wales |
| Postcode District | NP20 |
NP20 3NF Elevation
Elevation or altitude of NP20 3NF as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Gaer |
|---|---|
| Constituency | Newport West |
House Prices
Sales of detached houses in NP20 3NF
9, CASTLE PARK ROAD, NEWPORT, NP20 3NF 2024 8 MAY £237,500 |
13, CASTLE PARK ROAD, NEWPORT, NP20 3NF 2018 5 SEP £250,000 |
2017 10 AUG £220,000 |
8, CASTLE PARK ROAD, NEWPORT, NP20 3NF 2009 27 MAR £121,500 |
2001 17 DEC £113,000 |
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 NP20 3NF
| Castle Park Close (Bassaleg Road) | Glasllwch | 130m |
| Castle Park Close (Bassaleg Road) | Glasllwch | 146m |
| Joyce Close (Gaer Park Parade) | Gaer | 286m |
| Gaer Park Drive (Gaer Park Hill) | Gaer | 294m |
| Joyce Close (Gaer Park Parade) | Gaer | 296m |
Nearest railway stations to NP20 3NF
| Newport (S Wales) Station | 2.2km |
| Rogerstone Station | 3.4km |
| Risca & Pontymister Station | 5.5km |
Broadband
Broadband access in NP20 3NF (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 NP20 3NF (2019 data)
Download
| Median download speed | 70.0Mbps |
| Average download speed | 72.1Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 4.2Mbps |
| Maximum upload speed | 10.00Mbps |
Broadband limitations in NP20 3NF (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% |
NP20 3NF gas and electricity consumption
Estimated total energy consumption in NP20 3NF by fuel type, 2015.
Gas
| Consumption (kWh) | 257,340 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 14,297 |
| Median (kWh/meter) | 12,635 |
Electricity
| Consumption (kWh) | 55,005 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 3,438 |
| Median (kWh/meter) | 3,130 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in NP20 3NF, for 2015.
- Meter count: The total number of meters in NP20 3NF.
- 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
16.9% of Welsh postcodes are less deprived than NP20 3NF:Food Standards Agency
Three nearest food hygiene ratings to NP20 3NF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to NP20 3NF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Melbourne Way | 17:30 | 11:45 | 420m |
| Gaer Park Post Office | 17:30 | 12:00 | 518m |
| Lamb Close | 17:30 | 12:00 | 631m |
NP20 3NF ITL and NP20 3NF 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 NP20 3NF:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL21 | Monmouthshire and Newport |
| LAU 1 Code | Name |
| W06000022 | Newport |
NP20 3NF 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 NP20 3NF:
| Code | Name | |
|---|---|---|
| OA | W00008487 | |
| LSOA | W01001631 | Newport 017C |
| MSOA | W02000363 | Newport 017 |
Nearest postcodes to NP20 3NF
| NP20 3NG | Castle Park Close | 97m |
| NP20 3PZ | Bassaleg Road | 118m |
| NP20 3NE | Gaer Park Lane | 132m |
| NP20 3NW | Gaer Park Avenue | 133m |
| NP20 3NU | Gaer Park Road | 185m |
| NP20 3PY | Bassaleg Road | 186m |
| NP20 3NT | Gaer Park Road | 196m |
| NP20 3NX | Gaer Park Parade | 205m |
| NP20 3NP | Gaer Park Hill | 225m |
| NP20 3NR | Gaer Park Drive | 259m |
- 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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