NN1 2 postcode sector in the NN1 district

NN1 2 is a sector of the NN1 district: every postcode that starts NN1 2. It has 154 postcodes in use, 15 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

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

Every postcode in the NN1 2 sector, by gigabit broadband

Map of every postcode in the NN1 2 sector, by gigabit broadband Of the 154 postcodes in the NN1 2 sector that ONS places, 21 have no home or business that can get gigabit, 42 have some that can, 78 can all get it and 13 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 6 postcodes without gigabit; 6 postcodes without gigabit. Places named: Castle, Kingsley & Semilong. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A5095A4500 NN1 2EY: no Ofcom figureNN1 2FE: no Ofcom figureNN1 2FN: no Ofcom figureNN1 2FX: no Ofcom figureNN1 2FY: no Ofcom figureNN1 2FZ: no Ofcom figureNN1 2AN: gigabit for allNN1 2AS: gigabit for allNN1 2AX: gigabit for allNN1 2BA: gigabit for allNN1 2BB: gigabit for allNN1 2BY: gigabit for allNN1 2DN: gigabit for allNN1 2DP: gigabit for allNN1 2DS: gigabit for allNN1 2DW: gigabit for allNN1 2EE: gigabit for allNN1 2EJ: gigabit for allNN1 2EN: gigabit for allNN1 2EX: gigabit for allNN1 2FQ: gigabit for allNN1 2FR: gigabit for allNN1 2HA: gigabit for allNN1 2HD: gigabit for allNN1 2HY: gigabit for allNN1 2JA: gigabit for allNN1 2JB: gigabit for allNN1 2JD: gigabit for allNN1 2JF: gigabit for allNN1 2JG: gigabit for allNN1 2JH: gigabit for allNN1 2JJ: gigabit for allNN1 2JL: gigabit for allNN1 2JQ: gigabit for allNN1 2JR: gigabit for allNN1 2JW: gigabit for allNN1 2JY: gigabit for allNN1 2JZ: gigabit for allNN1 2NT: gigabit for allNN1 2NX: gigabit for allNN1 2NZ: gigabit for allNN1 2PA: gigabit for allNN1 2PD: gigabit for allNN1 2PE: gigabit for allNN1 2PF: gigabit for allNN1 2PG: gigabit for allNN1 2PH: gigabit for allNN1 2PJ: gigabit for allNN1 2PQ: gigabit for allNN1 2PS: gigabit for allNN1 2PT: gigabit for allNN1 2QF: gigabit for allNN1 2RE: gigabit for allNN1 2RF: gigabit for allNN1 2RH: gigabit for allNN1 2RJ: gigabit for allNN1 2RL: gigabit for allNN1 2RN: gigabit for allNN1 2RS: gigabit for allNN1 2RT: gigabit for allNN1 2RU: gigabit for allNN1 2RX: gigabit for allNN1 2RY: gigabit for allNN1 2RZ: gigabit for allNN1 2SA: gigabit for allNN1 2SB: gigabit for allNN1 2SD: gigabit for allNN1 2SE: gigabit for allNN1 2SF: gigabit for allNN1 2SG: gigabit for allNN1 2SH: gigabit for allNN1 2SJ: gigabit for allNN1 2SP: gigabit for allNN1 2SQ: gigabit for allNN1 2SR: gigabit for allNN1 2ST: gigabit for allNN1 2SU: gigabit for allNN1 2TA: gigabit for allNN1 2TE: gigabit for allNN1 2TP: gigabit for allNN1 2TR: gigabit for allNN1 2TU: gigabit for allNN1 2LX: gigabit for allNN1 2AA: some gigabitNN1 2AB: some gigabitNN1 2AJ: some gigabitNN1 2AP: some gigabitNN1 2AQ: some gigabitNN1 2AW: some gigabitNN1 2BG: some gigabitNN1 2BH: some gigabitNN1 2BN: some gigabitNN1 2BP: some gigabitNN1 2DA: some gigabitNN1 2DF: some gigabitNN1 2DG: some gigabitNN1 2DL: some gigabitNN1 2DQ: some gigabitNN1 2EA: some gigabitNN1 2EB: some gigabitNN1 2ED: some gigabitNN1 2EL: some gigabitNN1 2ET: some gigabitNN1 2EU: some gigabitNN1 2EW: some gigabitNN1 2HB: some gigabitNN1 2HG: some gigabitNN1 2HL: some gigabitNN1 2LA: some gigabitNN1 2LF: some gigabitNN1 2LT: some gigabitNN1 2LU: some gigabitNN1 2LZ: some gigabitNN1 2NE: some gigabitNN1 2NQ: some gigabitNN1 2NW: some gigabitNN1 2PB: some gigabitNN1 2PN: some gigabitNN1 2QL: some gigabitNN1 2QP: some gigabitNN1 2QZ: some gigabitNN1 2RW: some gigabitNN1 2SN: some gigabitNN1 2TN: some gigabitNN1 2HS: some gigabitNN1 2AT: no gigabitNN1 2BF: no gigabitNN1 2BJ: no gigabitNN1 2BQ: no gigabitNN1 2BU: no gigabitNN1 2BW: no gigabitNN1 2DD: no gigabitNN1 2DH: no gigabitNN1 2FP: no gigabitNN1 2FT: no gigabitNN1 2HH: no gigabitNN1 2HN: no gigabitNN1 2LB: no gigabitNN1 2NR: no gigabitNN1 2QQ: no gigabitNN1 2QW: no gigabitNN1 2SS: no gigabitNN1 2TW: no gigabitNN1 2TY: no gigabit CastleKingsley & Semilong 6 postcodes without gigabit, outlined: this goes to NN1 2LB, the one nearest the middle of them6 postcodes without gigabit6 postcodes without gigabit, outlined: this goes to NN1 2DH, the one nearest the middle of them6 postcodes without gigabit Map of every postcode in the NN1 2 sector, by gigabit broadband Of the 154 postcodes in the NN1 2 sector that ONS places, 21 have no home or business that can get gigabit, 42 have some that can, 78 can all get it and 13 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 6 postcodes without gigabit; 6 postcodes without gigabit. Places named: Castle, Kingsley & Semilong. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CastleKingsley & Semilong 6 postcodes without gigabit, outlined: this goes to NN1 2LB, the one nearest the middle of them6 postcodes without gigabit6 postcodes without gigabit, outlined: this goes to NN1 2DH, the one nearest the middle of them6 postcodes without gigabit
  • No home or business can get gigabit: 21
  • Some can get gigabit: 42
  • Every home and business can get gigabit: 78
  • Ofcom gives no figure: 13
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 154 postcodes in the NN1 2 sector that ONS places, 21 have no home or business that can get gigabit, 42 have some that can, 78 can all get it and 13 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

21 postcodes here have no gigabit. These are the 12 first in postcode order.

Where the postcodes without gigabit lie together

What do homes sell for in NN1 2?

Homes in NN1 2 sold for a typical £128,000 in the 12 months to September 2026, across 17 sales, HM Land Registry's figures show. The 12 months before gave £129,000 from 20 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£128,000 typical price, the 12 months to September 2026
£129,000 12 months to September 2025
  • Terraced £150,000 5 sales
  • Flat or maisonette £109,300 12 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 NN1 2. 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 October 2026.

Postcodes in NN1 2

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.

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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