SA42 0 postcode sector in the SA42 district

SA42 0 is a sector of the SA42 district: every postcode that starts SA42 0. It has 156 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SA42 0 sector, and which are new since 2020

Map of every postcode in the SA42 0 sector, by new since 2020 Of the 156 postcodes in the SA42 0 sector that ONS places, 3 are new since 2020 and 153 were in use before 2020. Places named: Newport, Pembrokeshire. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. SA42 0LT: before 2020SA42 0LU: before 2020SA42 0LX: before 2020SA42 0LY: before 2020SA42 0LZ: before 2020SA42 0NA: before 2020SA42 0NB: before 2020SA42 0NE: before 2020SA42 0NF: before 2020SA42 0NG: before 2020SA42 0NH: before 2020SA42 0NJ: before 2020SA42 0NL: before 2020SA42 0NN: before 2020SA42 0NP: before 2020SA42 0NQ: before 2020SA42 0NR: before 2020SA42 0NT: before 2020SA42 0NU: before 2020SA42 0NW: before 2020SA42 0NX: before 2020SA42 0NY: before 2020SA42 0NZ: before 2020SA42 0PA: before 2020SA42 0PB: before 2020SA42 0PD: before 2020SA42 0PH: before 2020SA42 0PN: before 2020SA42 0PP: before 2020SA42 0PS: before 2020SA42 0PT: before 2020SA42 0PU: before 2020SA42 0PY: before 2020SA42 0QA: before 2020SA42 0QB: before 2020SA42 0QD: before 2020SA42 0QE: before 2020SA42 0QF: before 2020SA42 0QG: before 2020SA42 0QH: before 2020SA42 0QJ: before 2020SA42 0QL: before 2020SA42 0QN: before 2020SA42 0QP: before 2020SA42 0QR: before 2020SA42 0QS: before 2020SA42 0QT: before 2020SA42 0QU: before 2020SA42 0QW: before 2020SA42 0QX: before 2020SA42 0QY: before 2020SA42 0QZ: before 2020SA42 0RF: before 2020SA42 0RG: before 2020SA42 0RH: before 2020SA42 0RJ: before 2020SA42 0RL: before 2020SA42 0RN: before 2020SA42 0RP: before 2020SA42 0RQ: before 2020SA42 0RR: before 2020SA42 0RS: before 2020SA42 0RT: before 2020SA42 0RU: before 2020SA42 0RX: before 2020SA42 0RZ: before 2020SA42 0SA: before 2020SA42 0SB: before 2020SA42 0SD: before 2020SA42 0SE: before 2020SA42 0SF: before 2020SA42 0SG: before 2020SA42 0SH: before 2020SA42 0SJ: before 2020SA42 0SL: before 2020SA42 0SN: before 2020SA42 0SP: before 2020SA42 0SQ: before 2020SA42 0SR: before 2020SA42 0SS: before 2020SA42 0ST: before 2020SA42 0SW: before 2020SA42 0TA: before 2020SA42 0TD: before 2020SA42 0TE: before 2020SA42 0TG: before 2020SA42 0TJ: before 2020SA42 0TP: before 2020SA42 0TR: before 2020SA42 0TS: before 2020SA42 0TY: before 2020SA42 0TZ: before 2020SA42 0UA: before 2020SA42 0UB: before 2020SA42 0UE: before 2020SA42 0UF: before 2020SA42 0UG: before 2020SA42 0UH: before 2020SA42 0UJ: before 2020SA42 0UN: before 2020SA42 0UP: before 2020SA42 0UQ: before 2020SA42 0UR: before 2020SA42 0UW: before 2020SA42 0UX: before 2020SA42 0UY: before 2020SA42 0UZ: before 2020SA42 0XA: before 2020SA42 0XB: before 2020SA42 0XD: before 2020SA42 0XE: before 2020SA42 0XF: before 2020SA42 0XG: before 2020SA42 0XH: before 2020SA42 0XL: before 2020SA42 0XN: before 2020SA42 0XP: before 2020SA42 0XQ: before 2020SA42 0XS: before 2020SA42 0XT: before 2020SA42 0XU: before 2020SA42 0XW: before 2020SA42 0XX: before 2020SA42 0XY: before 2020SA42 0YA: before 2020SA42 0YB: before 2020SA42 0YD: before 2020SA42 0YE: before 2020SA42 0YG: before 2020SA42 0YH: before 2020SA42 0AB: new since 2020SA42 0PE: new since 2020 Newport, Pembrokeshire Map of every postcode in the SA42 0 sector, by new since 2020 Of the 156 postcodes in the SA42 0 sector that ONS places, 3 are new since 2020 and 153 were in use before 2020. Places named: Newport, Pembrokeshire. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Newport, Pembrokeshire
  • New since 2020: 3
  • In use before 2020: 153

Of the 156 postcodes in the SA42 0 sector that ONS places, 3 are new since 2020 and 153 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The 3 newest postcodes

SA42 0ADMay 2026SA42 0ABApril 2023SA42 0PEDecember 2020

What do homes sell for in SA42 0?

Homes in SA42 0 sold for a typical £360,000 in the 12 months to August 2026, across 17 sales, down 8.9% on the 12 months before, HM Land Registry's figures show.

£360,000 typical price, the 12 months to August 2026
£395,000 12 months to August 2025
▼ down 8.9% on the 12 months before
  • Detached £445,000 6 sales
  • Semi-detached 3 sales, too few to price
  • Terraced £356,500 8 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start SA42 0. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in SA42 0

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

SA42 0ABSA42 0ADSA42 0LTSA42 0LUSA42 0LXSA42 0LYSA42 0LZSA42 0NASA42 0NBSA42 0NESA42 0NFSA42 0NGSA42 0NHSA42 0NJSA42 0NLSA42 0NNSA42 0NPSA42 0NQSA42 0NRSA42 0NTSA42 0NUSA42 0NWSA42 0NXSA42 0NYSA42 0NZSA42 0PASA42 0PBSA42 0PDSA42 0PESA42 0PFSA42 0PHSA42 0PJSA42 0PLSA42 0PNSA42 0PPSA42 0PSSA42 0PTSA42 0PUSA42 0PYSA42 0PZSA42 0QASA42 0QBSA42 0QDSA42 0QESA42 0QFSA42 0QGSA42 0QHSA42 0QJSA42 0QLSA42 0QNSA42 0QPSA42 0QQSA42 0QRSA42 0QSSA42 0QTSA42 0QUSA42 0QWSA42 0QXSA42 0QYSA42 0QZSA42 0RFSA42 0RGSA42 0RHSA42 0RJSA42 0RLSA42 0RNSA42 0RPSA42 0RQSA42 0RRSA42 0RSSA42 0RTSA42 0RUSA42 0RWSA42 0RXSA42 0RYSA42 0RZSA42 0SASA42 0SBSA42 0SDSA42 0SESA42 0SFSA42 0SGSA42 0SHSA42 0SJSA42 0SLSA42 0SNSA42 0SPSA42 0SQSA42 0SRSA42 0SSSA42 0STSA42 0SUSA42 0SWSA42 0SXSA42 0SYSA42 0TASA42 0TBSA42 0TDSA42 0TESA42 0TFSA42 0TGSA42 0THSA42 0TJSA42 0TLSA42 0TNSA42 0TPSA42 0TQSA42 0TRSA42 0TSSA42 0TTSA42 0TUSA42 0TWSA42 0TYSA42 0TZSA42 0UASA42 0UBSA42 0UESA42 0UFSA42 0UGSA42 0UHSA42 0UJSA42 0UNSA42 0UPSA42 0UQSA42 0URSA42 0UTSA42 0UUSA42 0UWSA42 0UXSA42 0UYSA42 0UZSA42 0XASA42 0XBSA42 0XDSA42 0XESA42 0XFSA42 0XGSA42 0XHSA42 0XJSA42 0XLSA42 0XNSA42 0XPSA42 0XQSA42 0XRSA42 0XSSA42 0XTSA42 0XUSA42 0XWSA42 0XXSA42 0XYSA42 0YASA42 0YBSA42 0YDSA42 0YESA42 0YGSA42 0YH

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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