NN4 7 postcode sector in the NN4 district

NN4 7 is a sector of the NN4 district: every postcode that starts NN4 7. It has 81 postcodes in use, 18 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 NN4 7 sector, by gigabit broadband

Map of every postcode in the NN4 7 sector, by gigabit broadband Of the 81 postcodes in the NN4 7 sector that ONS places, 4 have no home or business that can get gigabit, 5 have some that can, 63 can all get it and 9 have no Ofcom figure. Places named: Northampton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A45A428A5095 NN4 7DX: no Ofcom figureNN4 7AD: gigabit for allNN4 7AF: gigabit for allNN4 7AG: gigabit for allNN4 7AH: gigabit for allNN4 7AJ: gigabit for allNN4 7AL: gigabit for allNN4 7AN: gigabit for allNN4 7AP: gigabit for allNN4 7AQ: gigabit for allNN4 7AS: gigabit for allNN4 7AT: gigabit for allNN4 7AU: gigabit for allNN4 7AW: gigabit for allNN4 7AX: gigabit for allNN4 7AZ: gigabit for allNN4 7BB: gigabit for allNN4 7BD: gigabit for allNN4 7BE: gigabit for allNN4 7BF: gigabit for allNN4 7BH: gigabit for allNN4 7BN: gigabit for allNN4 7BP: gigabit for allNN4 7BQ: gigabit for allNN4 7BT: gigabit for allNN4 7BU: gigabit for allNN4 7BX: gigabit for allNN4 7DT: gigabit for allNN4 7DY: gigabit for allNN4 7EB: gigabit for allNN4 7ED: gigabit for allNN4 7EF: gigabit for allNN4 7EQ: gigabit for allNN4 7EX: gigabit for allNN4 7HD: gigabit for allNN4 7HR: gigabit for allNN4 7HS: gigabit for allNN4 7JE: gigabit for allNN4 7JJ: gigabit for allNN4 7LJ: gigabit for allNN4 7LZ: gigabit for allNN4 7NX: gigabit for allNN4 7PA: gigabit for allNN4 7PL: gigabit for allNN4 7PN: gigabit for allNN4 7PT: gigabit for allNN4 7PU: gigabit for allNN4 7PW: gigabit for allNN4 7PX: gigabit for allNN4 7PY: gigabit for allNN4 7RG: gigabit for allNN4 7SG: gigabit for allNN4 7SJ: gigabit for allNN4 7SL: gigabit for allNN4 7UF: gigabit for allNN4 7XD: gigabit for allNN4 7YB: gigabit for allNN4 7YD: gigabit for allNN4 7YE: gigabit for allNN4 7YF: gigabit for allNN4 7YJ: gigabit for allNN4 7YL: gigabit for allNN4 7YQ: gigabit for allNN4 7YP: gigabit for allNN4 7AA: some gigabitNN4 7BW: some gigabitNN4 7DU: some gigabitNN4 7EE: some gigabitNN4 7HT: some gigabitNN4 7AE: no gigabitNN4 7BS: no gigabitNN4 7EJ: no gigabitNN4 7HW: no gigabit Northampton Map of every postcode in the NN4 7 sector, by gigabit broadband Of the 81 postcodes in the NN4 7 sector that ONS places, 4 have no home or business that can get gigabit, 5 have some that can, 63 can all get it and 9 have no Ofcom figure. Places named: Northampton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A5095A45A428 Northampton
  • No home or business can get gigabit: 4
  • Some can get gigabit: 5
  • Every home and business can get gigabit: 63
  • Ofcom gives no figure: 9

Of the 81 postcodes in the NN4 7 sector that ONS places, 4 have no home or business that can get gigabit, 5 have some that can, 63 can all get it and 9 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

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

What do homes sell for in NN4 7?

Homes in NN4 7 sold for a typical £305,000 in the 12 months to September 2026, across 8 sales, HM Land Registry's figures show. The 12 months before gave £462,500 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.

£305,000 typical price, the 12 months to September 2026
£462,500 12 months to September 2025
  • Detached 4 sales, too few to price
  • Semi-detached 1 sale, too few to price
  • Terraced 3 sales, too few to price

Standard sales of homes at market value at the postcodes that start NN4 7. 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.

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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