NN3 6 postcode sector in the NN3 district

NN3 6 is a sector of the NN3 district: every postcode that starts NN3 6. It has 186 postcodes in use, 11 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 NN3 6 sector, and which are new since 2020

Map of every postcode in the NN3 6 sector, by new since 2020 Of the 186 postcodes in the NN3 6 sector that ONS places, 6 are new since 2020 and 180 were in use before 2020. Places named: Parklands, Headlands. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A5076A43 NN3 6AA: before 2020NN3 6AB: before 2020NN3 6AE: before 2020NN3 6AF: before 2020NN3 6AG: before 2020NN3 6AH: before 2020NN3 6AJ: before 2020NN3 6AL: before 2020NN3 6AP: before 2020NN3 6AQ: before 2020NN3 6AX: before 2020NN3 6AY: before 2020NN3 6BA: before 2020NN3 6BB: before 2020NN3 6BD: before 2020NN3 6BE: before 2020NN3 6BF: before 2020NN3 6BG: before 2020NN3 6BH: before 2020NN3 6BL: before 2020NN3 6BP: before 2020NN3 6BQ: before 2020NN3 6BS: before 2020NN3 6BT: before 2020NN3 6BU: before 2020NN3 6BW: before 2020NN3 6BX: before 2020NN3 6BY: before 2020NN3 6BZ: before 2020NN3 6DA: before 2020NN3 6DG: before 2020NN3 6DH: before 2020NN3 6DJ: before 2020NN3 6DL: before 2020NN3 6DN: before 2020NN3 6DP: before 2020NN3 6DQ: before 2020NN3 6DR: before 2020NN3 6DS: before 2020NN3 6DT: before 2020NN3 6DU: before 2020NN3 6DW: before 2020NN3 6DX: before 2020NN3 6DZ: before 2020NN3 6EA: before 2020NN3 6EB: before 2020NN3 6ED: before 2020NN3 6EE: before 2020NN3 6EF: before 2020NN3 6EG: before 2020NN3 6EH: before 2020NN3 6EJ: before 2020NN3 6EL: before 2020NN3 6EN: before 2020NN3 6EP: before 2020NN3 6ER: before 2020NN3 6ES: before 2020NN3 6ET: before 2020NN3 6EW: before 2020NN3 6EX: before 2020NN3 6FA: before 2020NN3 6FE: before 2020NN3 6FF: before 2020NN3 6FL: before 2020NN3 6GL: before 2020NN3 6HA: before 2020NN3 6HB: before 2020NN3 6HE: before 2020NN3 6HG: before 2020NN3 6HL: before 2020NN3 6HN: before 2020NN3 6HP: before 2020NN3 6HQ: before 2020NN3 6HR: before 2020NN3 6HS: before 2020NN3 6HT: before 2020NN3 6HW: before 2020NN3 6HX: before 2020NN3 6HY: before 2020NN3 6HZ: before 2020NN3 6JA: before 2020NN3 6JD: before 2020NN3 6JE: before 2020NN3 6JF: before 2020NN3 6JG: before 2020NN3 6JH: before 2020NN3 6JJ: before 2020NN3 6JL: before 2020NN3 6JN: before 2020NN3 6JP: before 2020NN3 6JQ: before 2020NN3 6JR: before 2020NN3 6JS: before 2020NN3 6JT: before 2020NN3 6JU: before 2020NN3 6JW: before 2020NN3 6JX: before 2020NN3 6JY: before 2020NN3 6LF: before 2020NN3 6LG: before 2020NN3 6LL: before 2020NN3 6LR: before 2020NN3 6LZ: before 2020NN3 6NA: before 2020NN3 6NB: before 2020NN3 6ND: before 2020NN3 6NE: before 2020NN3 6NF: before 2020NN3 6NG: before 2020NN3 6NH: before 2020NN3 6NJ: before 2020NN3 6NN: before 2020NN3 6NP: before 2020NN3 6NQ: before 2020NN3 6NS: before 2020NN3 6NT: before 2020NN3 6NU: before 2020NN3 6NW: before 2020NN3 6NX: before 2020NN3 6NY: before 2020NN3 6NZ: before 2020NN3 6PA: before 2020NN3 6PB: before 2020NN3 6PD: before 2020NN3 6PE: before 2020NN3 6PF: before 2020NN3 6PG: before 2020NN3 6PH: before 2020NN3 6PJ: before 2020NN3 6PL: before 2020NN3 6PN: before 2020NN3 6PP: before 2020NN3 6PQ: before 2020NN3 6PR: before 2020NN3 6PS: before 2020NN3 6PT: before 2020NN3 6PU: before 2020NN3 6PW: before 2020NN3 6PX: before 2020NN3 6PY: before 2020NN3 6PZ: before 2020NN3 6QB: before 2020NN3 6QE: before 2020NN3 6QF: before 2020NN3 6QG: before 2020NN3 6QH: before 2020NN3 6QJ: before 2020NN3 6QL: before 2020NN3 6QN: before 2020NN3 6QP: before 2020NN3 6QR: before 2020NN3 6QS: before 2020NN3 6QT: before 2020NN3 6QU: before 2020NN3 6QW: before 2020NN3 6QX: before 2020NN3 6RL: before 2020NN3 6RP: before 2020NN3 6RQ: before 2020NN3 6RT: before 2020NN3 6RU: before 2020NN3 6RW: before 2020NN3 6RX: before 2020NN3 6SE: before 2020NN3 6SF: before 2020NN3 6SU: before 2020NN3 6TE: before 2020NN3 6UN: before 2020NN3 6UR: before 2020NN3 6WD: before 2020NN3 6WJ: before 2020NN3 6WL: before 2020NN3 6XF: before 2020NN3 6XJ: before 2020NN3 6XL: before 2020NN3 6FU: new since 2020NN3 6FW: new since 2020NN3 6FX: new since 2020NN3 6GF: new since 2020NN3 6JB: new since 2020NN3 6RZ: new since 2020 ParklandsHeadlands Map of every postcode in the NN3 6 sector, by new since 2020 Of the 186 postcodes in the NN3 6 sector that ONS places, 6 are new since 2020 and 180 were in use before 2020. Places named: Parklands, Headlands. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A4500A43 ParklandsHeadlands
  • New since 2020: 6
  • In use before 2020: 180

Of the 186 postcodes in the NN3 6 sector that ONS places, 6 are new since 2020 and 180 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. Names in italics are council wards: we hold no town or village names here.

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

What do homes sell for in NN3 6?

Homes in NN3 6 sold for a typical £260,000 in the 12 months to August 2026, across 92 sales, down 1.9% on the 12 months before, HM Land Registry's figures show.

£260,000 typical price, the 12 months to August 2026
£265,000 12 months to August 2025
▼ down 1.9% on the 12 months before
  • Detached £337,500 28 sales
  • Semi-detached £252,500 44 sales
  • Terraced £250,000 18 sales
  • Flat or maisonette 2 sales, too few to price

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 NN3 6. 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 NN3 6

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: 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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