Postcode district report · August 2026

NP18, Newport

NP18 is the 4th Hapiest of Newport's 5 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport.

Homes sold
185
in the 12 months to August 2026
Median price
£310,000
-2.7% on the year before
Price per m²
£3,152
median, homes with an EPC
Flats
3%
of homes sold

NP18 on the HPAI Swatch

Each tile ranks NP18 against the other postcode districts of Newport.

Price per m²£3,152/m² 1st of 4
Price change-2.7% 5th of 5
Sales a year185 a year 4th of 5
Sales change+7.6% 1st of 5
Energy efficiency68 EPC score 3rd of 4
Carbon4.1 t CO₂ a home 4th of 4
Station nearby5.4 km 4th of 4
Yellow the best in Newport Green above average Blue below average Purple weakest in Newport

Yellow is Hapi: the more yellow, the better NP18 compares with the rest of Newport. These colours compare postcode districts within Newport; Newport's own Swatch compares it with areas across England and Wales.

Newport's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 NP10 318£290,500 +3.4%
2 NP20 479£210,000 +9.1%
3 NP19 591£195,000 +2.6%
4 NP18 185£310,000 -2.7%
5 CF3 25£387,500 +2.0%

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About these figures

Price per m²
Median price per square metre of homes sold in the last 12 months (homes with an EPC).
Price change
Median price in the last 12 months against the 12 months before.
Sales a year
Open-market sales in the last 12 months. More sales means a deeper, easier market.
Sales change
Sales in the 12 months to three months ago against the year before. The newest months are left out: Land Registry registers sales late.
Energy efficiency
Average EPC energy efficiency score of homes sold (higher is more efficient).
Carbon
Average carbon emissions of homes sold, tonnes a year. Lower is better.
Station nearby
Median distance from homes sold to the nearest railway station. Closer is better.

Open-market sales from HM Land Registry Price Paid Data in the 12 months to August 2026 (homes in Newport only); price per m², energy and carbon from the homes sold that have an Energy Performance Certificate. Postcode districts with fewer than 20 sales a year in Newport aren't ranked.