Trinity View - NP18 3SU
Key Postcode Insights
NP18 3SU is a residential postcode situated on Trinity View, Caerleon, Newport, NP18 with 68 addresses.
It ranks as the 467th largest and 374th most expensive of the 471 postcodes in the NP18 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 68 properties: 62 houses and 6 flats.
- Ave. Sale Price
- £475,158
- 10 Year change
- up 51.2%
- Ave. Rental Price
- £1,950pcm
- 10 Year change
- up 87.1%
- Ave. £ per ft²
- £283/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Key Postcode Insights
NP18 3SU is a residential postcode situated on Trinity View, Caerleon, Newport, NP18 with 68 addresses.
It ranks as the 467th largest and 374th most expensive of the 471 postcodes in the NP18 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 68 properties: 62 houses and 6 flats.
- Ave. Sale Price
- £475,158
- 10 Year change
- up 51.2%
- Ave. Rental Price
- £1,950pcm
- 10 Year change
- up 87.1%
- Ave. £ per ft²
- £283/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Explore Propertiesin NP18 3SU
- 1A Trinity View
Building  |  1 Flat
- 1B Trinity View
Building  |  1 Flat
- 1 Trinity View
Flat
- 2 Trinity View
House
- 3 Trinity View
House
Sales Market Trends
The last sale in NP18 3SU sold for £450,000 on 12th September 2025. Since then prices are up an average of 1.5%.
The current average value in the postcode is £475,158.
The NP18 3SU Sales Market has increased by 51.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £475,158 |
| June 2025 | 3.2% | £464,065 |
| June 2024 | -1.7% | £449,505 |
| June 2023 | 2.2% | £457,079 |
| June 2022 | 10.2% | £447,211 |
| June 2021 | 7.3% | £405,982 |
| June 2020 | 3.6% | £378,388 |
| June 2019 | 2.8% | £365,124 |
| June 2018 | 13% | £355,205 |
| June 2017 | 0% | £314,251 |
| June 2016 | 7.5% | £314,238 |
| June 2015 | 3.7% | £292,278 |
| June 2014 | 0.7% | £281,962 |
| June 2013 | 0.2% | £280,017 |
| June 2012 | -0.2% | £279,369 |
| June 2011 | -5% | £279,792 |
| June 2010 | 9.6% | £294,480 |
| June 2009 | -13.4% | £268,597 |
| June 2008 | -3.7% | £310,319 |
| June 2007 | 0% | £322,251 |
Rental Market Trends
The current average rental value in the postcode is £1,950.
The NP18 3SU Rental Market has increased by 87.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.9% | £1,950pcm |
| June 2025 | 2.9% | £1,895pcm |
| June 2024 | 5.5% | £1,842pcm |
| June 2023 | 10.2% | £1,746pcm |
| June 2022 | 14.2% | £1,585pcm |
| June 2021 | 12.6% | £1,389pcm |
| June 2020 | 8.3% | £1,234pcm |
| June 2019 | 3.9% | £1,139pcm |
| June 2018 | 1.9% | £1,097pcm |
| June 2017 | 3.3% | £1,076pcm |
| June 2016 | 6% | £1,042pcm |
| June 2015 | 6.1% | £983pcm |
| June 2014 | 4.9% | £927pcm |
| June 2013 | 1.9% | £883pcm |
| June 2012 | 1.7% | £867pcm |
| June 2011 | 1.2% | £852pcm |
| June 2010 | 2% | £842pcm |
| June 2009 | -3.9% | £826pcm |
| June 2008 | -0.3% | £860pcm |
| June 2007 | 0% | £862pcm |
Sales History
The last sale was on 12th September 2025 for £450,000 and since then the market in the area has increased by 1.5%. The postcode has had a total of 63 sales since 1995.
NP18 3SU has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Sep 2025£450,000 | 4 Bed House40, Trinity View, Newport, NP18 3SU40, Trinity View, Newport, NP18 3SU
- Sold Aug 2025£505,000 | 4 Bed House6, Trinity View, Newport, NP18 3SU6, Trinity View, Newport, NP18 3SU
- Sold Feb 2024£617,000 | 5 Bed House49A, Trinity View, Newport, NP18 3SU49A, Trinity View, Newport, NP18 3SU
- Sold Nov 2023£465,000 | 5 Bed House27, Trinity View, Newport, NP18 3SU27, Trinity View, Newport, NP18 3SU
- Sold Aug 2022£455,000 | 5 Bed House57, Trinity View, Newport, NP18 3SU57, Trinity View, Newport, NP18 3SU
Nearby Postcodes
NP18 3SU is the 467th largest and the 374th most expensive postcode out of the 471 postcodes in the NP18 area.
- NP18 3SZ, Trinity Lane, Caerleon, Newport, NP18NP18 3SZ2 Addresses|95 m away
- NP18 3DN, Greenfield, Caerleon, Newport, NP18NP18 3DN26 Addresses|146 m away
- NP18 3DP, Oakfield, Caerleon, Newport, NP18NP18 3DP19 Addresses|156 m away
- NP18 3QY, Lodge Road, Caerleon, Newport, NP18NP18 3QY17 Addresses|161 m away
- NP18 3QW, Pillmawr Road, Caerleon, Newport, NP18NP18 3QW1 Addresses|174 m away
Property Types
- 12 modern houses built after 1980
- 15 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 40 other addresses of unknown type
- modern house (12)
- mid-century house (15)
- house (1)
- Unknown (40)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 27 properties.
- The most common rating is C.
- A (1)
- E (3)
- B (0)
- F (0)
- C (13)
- G (0)
- D (10)
- No EPC (41)
Top 3 Most Expensive Sales
- Sold Nov 2022£655,000 | 5 Bed House94, Trinity View, Newport, NP18 3SW94, Trinity View, Newport, NP18 3SW
- Sold Dec 2023£650,000 | 5 Bed House144, Trinity View, Newport, NP18 3SW144, Trinity View, Newport, NP18 3SW
- Sold Jul 2025£650,000 | 5 Bed House138, Trinity View, Newport, NP18 3SW138, Trinity View, Newport, NP18 3SW
Schools Nearby
Public Transport Nearby
The closest station to NP18 3SU is Newport (South Wales) station, which is 3.2 kilometres away.
- Newport (South Wales)|3.2 km away
- Cwmbran|5.4 km away
- Pye Corner|5.9 km away
- Rogerstone|6.7 km away
