NN12 postcode district: Towcester and around

NN12 is a postcode district in England, with 838 postcodes in use in 4 sectors. It has postcodes in Towcester and Silverstone. It is split between 2 councils: West Northamptonshire (834 postcodes) and Buckinghamshire (4).

Postcodes in use
838
Sectors
4
Councils
2 councils
Places
2 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in NN12, by flood risk

Map of every postcode in NN12, by flood risk Of the 838 postcodes in NN12 that ONS places, 15 have a home or business at high risk, 3 are at medium risk at worst, 18 are at low risk at worst, 3 are at very low risk only and 799 are not on the Environment Agency's at-risk list. Places named: Towcester, Roade, Silverstone. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A5A43M1 NN12 6AA: not on the flood risk listNN12 6AB: not on the flood risk listNN12 6AD: not on the flood risk listNN12 6AE: not on the flood risk listNN12 6AJ: not on the flood risk listNN12 6AL: not on the flood risk listNN12 6AN: not on the flood risk listNN12 6AT: not on the flood risk listNN12 6AU: not on the flood risk listNN12 6AY: not on the flood risk listNN12 6BA: not on the flood risk listNN12 6BD: not on the flood risk listNN12 6BE: not on the flood risk listNN12 6BG: not on the flood risk listNN12 6BL: not on the flood risk listNN12 6BN: not on the flood risk listNN12 6BQ: not on the flood risk listNN12 6BX: not on the flood risk listNN12 6BZ: not on the flood risk listNN12 6DF: not on the flood risk listNN12 6DH: not on the flood risk listNN12 6DL: not on the flood risk listNN12 6DN: not on the flood risk listNN12 6DP: not on the flood risk listNN12 6DS: not on the flood risk listNN12 6DT: not on the flood risk listNN12 6DW: not on the flood risk listNN12 6EB: not on the flood risk listNN12 6EF: not on the flood risk listNN12 6EG: not on the flood risk listNN12 6EJ: not on the flood risk listNN12 6EL: not on the flood risk listNN12 6ET: not on the flood risk listNN12 6EY: not on the flood risk listNN12 6EZ: not on the flood risk listNN12 6FA: not on the flood risk listNN12 6FB: not on the flood risk listNN12 6FG: not on the flood risk listNN12 6FH: not on the flood risk listNN12 6FP: not on the flood risk listNN12 6FQ: not on the flood risk listNN12 6FR: not on the flood risk listNN12 6FU: not on the flood risk listNN12 6FW: not on the flood risk listNN12 6FY: not on the flood risk listNN12 6GA: not on the flood risk listNN12 6GH: not on the flood risk listNN12 6GJ: not on the flood risk listNN12 6GL: not on the flood risk listNN12 6GN: not on the flood risk listNN12 6GP: not on the flood risk listNN12 6GQ: not on the flood risk listNN12 6GR: not on the flood risk listNN12 6GS: not on the flood risk listNN12 6GX: not on the flood risk listNN12 6HA: not on the flood risk listNN12 6HD: not on the flood risk listNN12 6HG: not on the flood risk listNN12 6HJ: not on the flood risk listNN12 6HN: not on the flood risk listNN12 6HP: not on the flood risk listNN12 6HR: not on the flood risk listNN12 6HX: not on the flood risk listNN12 6JA: not on the flood risk listNN12 6JB: not on the flood risk listNN12 6JG: not on the flood risk listNN12 6JL: not on the flood risk listNN12 6JR: not on the flood risk listNN12 6JT: not on the flood risk listNN12 6JU: not on the flood risk listNN12 6JW: not on the flood risk listNN12 6JY: not on the flood risk listNN12 6LA: not on the flood risk listNN12 6LB: not on the flood risk listNN12 6LE: not on the flood risk listNN12 6LG: not on the flood risk listNN12 6LJ: not on the flood risk listNN12 6LL: not on the flood risk listNN12 6LP: not on the flood risk listNN12 6LQ: not on the flood risk listNN12 6LR: not on the flood risk listNN12 6LT: not on the flood risk listNN12 6LX: not on the flood risk listNN12 6LY: not on the flood risk listNN12 6LZ: not on the flood risk listNN12 6NB: not on the flood risk listNN12 6ND: not on the flood risk listNN12 6NE: not on the flood risk listNN12 6NJ: not on the flood risk listNN12 6NN: not on the flood risk listNN12 6NR: not on the flood risk listNN12 6NU: not on the flood risk listNN12 6NZ: not on the flood risk listNN12 6PG: not on the flood risk listNN12 6PJ: not on the flood risk listNN12 6PR: not on the flood risk listNN12 6PT: not on the flood risk listNN12 6PX: not on the flood risk listNN12 6QA: not on the flood risk listNN12 6QB: not on the flood risk listNN12 6QF: not on the flood risk listNN12 6QP: not on the flood risk listNN12 6QQ: not on the flood risk listNN12 6QS: not on the flood risk listNN12 6QU: not on the flood risk listNN12 6QW: not on the flood risk listNN12 6QX: not on the flood risk listNN12 6QY: not on the flood risk listNN12 6QZ: not on the flood risk listNN12 6RG: not on the flood risk listNN12 6RN: not on the flood risk listNN12 6RS: not on the flood risk listNN12 6RW: not on the flood risk listNN12 6RX: not on the flood risk listNN12 6RZ: not on the flood risk listNN12 6TB: not on the flood risk listNN12 6TE: not on the flood risk listNN12 6TH: not on the flood risk listNN12 6UA: not on the flood risk listNN12 6UB: not on the flood risk listNN12 6UG: not on the flood risk listNN12 6US: not on the flood risk listNN12 6UU: not on the flood risk listNN12 6WD: not on the flood risk listNN12 6WF: not on the flood risk listNN12 6WG: not on the flood risk listNN12 6XD: not on the flood risk listNN12 6YF: not on the flood risk listNN12 6YL: not on the flood risk listNN12 6YP: not on the flood risk listNN12 7AB: not on the flood risk listNN12 7AD: not on the flood risk listNN12 7AH: not on the flood risk listNN12 7AJ: not on the flood risk listNN12 7AU: not on the flood risk listNN12 7AW: not on the flood risk listNN12 7AX: not on the flood risk listNN12 7AY: not on the flood risk listNN12 7BB: not on the flood risk listNN12 7BD: not on the flood risk listNN12 7BF: not on the flood risk listNN12 7FA: not on the flood risk listNN12 7FB: not on the flood risk listNN12 7FD: not on the flood risk listNN12 7FE: not on the flood risk listNN12 7FF: not on the flood risk listNN12 7GA: not on the flood risk listNN12 7GB: not on the flood risk listNN12 7GH: not on the flood risk listNN12 7HT: not on the flood risk listNN12 7HU: not on the flood risk listNN12 7HW: not on the flood risk listNN12 7HX: not on the flood risk listNN12 7HZ: not on the flood risk listNN12 7LE: not on the flood risk listNN12 7LL: not on the flood risk listNN12 7LN: not on the flood risk listNN12 7LP: not on the flood risk listNN12 7LQ: not on the flood risk listNN12 7LR: not on the flood risk listNN12 7LS: not on the flood risk listNN12 7LW: not on the flood risk listNN12 7LZ: not on the flood risk listNN12 7ND: not on the flood risk listNN12 7NE: not on the flood risk listNN12 7NG: not on the flood risk listNN12 7NH: not on the flood risk listNN12 7NL: not on the flood risk listNN12 7NN: not on the flood risk listNN12 7NR: not on the flood risk listNN12 7NS: not on the flood risk listNN12 7NT: not on the flood risk listNN12 7NW: not on the flood risk listNN12 7NX: not on the flood risk listNN12 7NY: not on the flood risk listNN12 7NZ: not on the flood risk listNN12 7PA: not on the flood risk listNN12 7PD: not on the flood risk listNN12 7PF: not on the flood risk listNN12 7PG: not on the flood risk listNN12 7PH: not on the flood risk listNN12 7PJ: not on the flood risk listNN12 7PL: not on the flood risk listNN12 7PN: not on the flood risk listNN12 7PP: not on the flood risk listNN12 7PY: not on the flood risk listNN12 7PZ: not on the flood risk listNN12 7QF: not on the flood risk listNN12 7QG: not on the flood risk listNN12 7QH: not on the flood risk listNN12 7QL: not on the flood risk listNN12 7QN: not on the flood risk listNN12 7QR: not on the flood risk listNN12 7QS: not on the flood risk listNN12 7QT: not on the flood risk listNN12 7QU: not on the flood risk listNN12 7QX: not on the flood risk listNN12 7RL: not on the flood risk listNN12 7RN: not on the flood risk listNN12 7RP: not on the flood risk listNN12 7RR: not on the flood risk listNN12 7RS: not on the flood risk listNN12 7RT: not on the flood risk listNN12 7RU: not on the flood risk listNN12 7RW: not on the flood risk listNN12 7RX: not on the flood risk listNN12 7RY: not on the flood risk listNN12 7RZ: not on the flood risk listNN12 7SA: not on the flood risk listNN12 7SB: not on the flood risk listNN12 7SD: not on the flood risk listNN12 7SF: not on the flood risk listNN12 7SG: not on the flood risk listNN12 7SH: not on the flood risk listNN12 7SJ: not on the flood risk listNN12 7SN: not on the flood risk listNN12 7SR: not on the flood risk listNN12 7SS: not on the flood risk listNN12 7ST: not on the flood risk listNN12 7SU: not on the flood risk listNN12 7SY: not on the flood risk listNN12 7TB: not on the flood risk listNN12 7TH: not on the flood risk listNN12 7TL: not on the flood risk listNN12 7TP: not on the flood risk listNN12 7TS: not on the flood risk listNN12 7TT: not on the flood risk listNN12 7TW: not on the flood risk listNN12 7UB: not on the flood risk listNN12 7UD: not on the flood risk listNN12 7UE: not on the flood risk listNN12 7UF: not on the flood risk listNN12 7UH: not on the flood risk listNN12 7UP: not on the flood risk listNN12 7XR: not on the flood risk listNN12 7YD: not on the flood risk listNN12 8AA: not on the flood risk listNN12 8AE: not on the flood risk listNN12 8AF: not on the flood risk listNN12 8AG: not on the flood risk listNN12 8AJ: not on the flood risk listNN12 8AL: not on the flood risk listNN12 8AN: not on the flood risk listNN12 8AR: not on the flood risk listNN12 8AT: not on the flood risk listNN12 8AU: not on the flood risk listNN12 8AW: not on the flood risk listNN12 8AY: not on the flood risk listNN12 8AZ: not on the flood risk listNN12 8BA: not on the flood risk listNN12 8BB: not on the flood risk listNN12 8BF: not on the flood risk listNN12 8BG: not on the flood risk listNN12 8BL: not on the flood risk listNN12 8BN: not on the flood risk listNN12 8BQ: not on the flood risk listNN12 8BT: not on the flood risk listNN12 8BU: not on the flood risk listNN12 8DA: not on the flood risk listNN12 8DB: not on the flood risk listNN12 8DD: not on the flood risk listNN12 8DE: not on the flood risk listNN12 8DG: not on the flood risk listNN12 8DH: not on the flood risk listNN12 8DL: not on the flood risk listNN12 8DN: not on the flood risk listNN12 8DP: not on the flood risk listNN12 8DQ: not on the flood risk listNN12 8DR: not on the flood risk listNN12 8DS: not on the flood risk listNN12 8DT: not on the flood risk listNN12 8DU: not on the flood risk listNN12 8DX: not on the flood risk listNN12 8DY: not on the flood risk listNN12 8DZ: not on the flood risk listNN12 8EA: not on the flood risk listNN12 8EB: not on the flood risk listNN12 8ED: not on the flood risk listNN12 8EE: not on the flood risk listNN12 8EG: not on the flood risk listNN12 8EH: not on the flood risk listNN12 8EJ: not on the flood risk listNN12 8EN: not on the flood risk listNN12 8EP: not on the flood risk listNN12 8EQ: not on the flood risk listNN12 8ET: not on the flood risk listNN12 8EU: not on the flood risk listNN12 8EX: not on the flood risk listNN12 8EY: not on the flood risk listNN12 8EZ: not on the flood risk listNN12 8FB: not on the flood risk listNN12 8FD: not on the flood risk listNN12 8FE: not on the flood risk listNN12 8FF: not on the flood risk listNN12 8FG: not on the flood risk listNN12 8FJ: not on the flood risk listNN12 8FL: not on the flood risk listNN12 8FN: not on the flood risk listNN12 8FS: not on the flood risk listNN12 8FU: not on the flood risk listNN12 8FW: not on the flood risk listNN12 8GB: not on the flood risk listNN12 8GD: not on the flood risk listNN12 8GF: not on the flood risk listNN12 8GH: not on the flood risk listNN12 8GR: not on the flood risk listNN12 8GS: not on the flood risk listNN12 8GW: not on the flood risk listNN12 8GX: not on the flood risk listNN12 8GZ: not on the flood risk listNN12 8HA: not on the flood risk listNN12 8HB: not on the flood risk listNN12 8HD: not on the flood risk listNN12 8HE: not on the flood risk listNN12 8HF: not on the flood risk listNN12 8HG: not on the flood risk listNN12 8HH: not on the flood risk listNN12 8HJ: not on the flood risk listNN12 8HL: not on the flood risk listNN12 8HN: not on the flood risk listNN12 8HQ: not on the flood risk listNN12 8HR: not on the flood risk listNN12 8HT: not on the flood risk listNN12 8HW: not on the flood risk listNN12 8HZ: not on the flood risk listNN12 8JB: not on the flood risk listNN12 8JD: not on the flood risk listNN12 8JE: not on the flood risk listNN12 8JF: not on the flood risk listNN12 8JG: not on the flood risk listNN12 8JH: not on the flood risk listNN12 8JJ: not on the flood risk listNN12 8JL: not on the flood risk listNN12 8JN: not on the flood risk listNN12 8JP: not on the flood risk listNN12 8JR: not on the flood risk listNN12 8JS: not on the flood risk listNN12 8JW: not on the flood risk listNN12 8JX: not on the flood risk listNN12 8LB: not on the flood risk listNN12 8LE: not on the flood risk listNN12 8LF: not on the flood risk listNN12 8LG: not on the flood risk listNN12 8LH: not on the flood risk listNN12 8LJ: not on the flood risk listNN12 8LN: not on the flood risk listNN12 8LP: not on the flood risk listNN12 8LQ: not on the flood risk listNN12 8LR: not on the flood risk listNN12 8LS: not on the flood risk listNN12 8LT: not on the flood risk listNN12 8LW: not on the flood risk listNN12 8LY: not on the flood risk listNN12 8LZ: not on the flood risk listNN12 8NB: not on the flood risk listNN12 8ND: not on the flood risk listNN12 8NE: not on the flood risk listNN12 8NH: not on the flood risk listNN12 8NJ: not on the flood risk listNN12 8NL: not on the flood risk listNN12 8NN: not on the flood risk listNN12 8NP: not on the flood risk listNN12 8NQ: not on the flood risk listNN12 8NR: not on the flood risk listNN12 8NS: not on the flood risk listNN12 8NT: not on the flood risk listNN12 8NW: not on the flood risk listNN12 8NX: not on the flood risk listNN12 8NZ: not on the flood risk listNN12 8PA: not on the flood risk listNN12 8PB: not on the flood risk listNN12 8PD: not on the flood risk listNN12 8PF: not on the flood risk listNN12 8PJ: not on the flood risk listNN12 8PL: not on the flood risk listNN12 8PN: not on the flood risk listNN12 8PP: not on the flood risk listNN12 8PQ: not on the flood risk listNN12 8PR: not on the flood risk listNN12 8PS: not on the flood risk listNN12 8PT: not on the flood risk listNN12 8PW: not on the flood risk listNN12 8PY: not on the flood risk listNN12 8PZ: not on the flood risk listNN12 8QD: not on the flood risk listNN12 8QE: not on the flood risk listNN12 8QG: not on the flood risk listNN12 8QH: not on the flood risk listNN12 8QJ: not on the flood risk listNN12 8QL: not on the flood risk listNN12 8QN: not on the flood risk listNN12 8QQ: not on the flood risk listNN12 8QT: not on the flood risk listNN12 8QX: not on the flood risk listNN12 8QY: not on the flood risk listNN12 8RA: not on the flood risk listNN12 8RD: not on the flood risk listNN12 8RE: not on the flood risk listNN12 8RF: not on the flood risk listNN12 8RJ: not on the flood risk listNN12 8RN: not on the flood risk listNN12 8RP: not on the flood risk listNN12 8RQ: not on the flood risk listNN12 8RS: not on the flood risk listNN12 8RT: not on the flood risk listNN12 8RU: not on the flood risk listNN12 8RX: not on the flood risk listNN12 8RY: not on the flood risk listNN12 8RZ: not on the flood risk listNN12 8SA: not on the flood risk listNN12 8SD: not on the flood risk listNN12 8SE: not on the flood risk listNN12 8SF: not on the flood risk listNN12 8SG: not on the flood risk listNN12 8SH: not on the flood risk listNN12 8SJ: not on the flood risk listNN12 8SL: not on the flood risk listNN12 8SR: not on the flood risk listNN12 8SS: not on the flood risk listNN12 8ST: not on the flood risk listNN12 8SU: not on the flood risk listNN12 8SX: not on the flood risk listNN12 8SY: not on the flood risk listNN12 8SZ: not on the flood risk listNN12 8TA: not on the flood risk listNN12 8TB: not on the flood risk listNN12 8TD: not on the flood risk listNN12 8TE: not on the flood risk listNN12 8TF: not on the flood risk listNN12 8TG: not on the flood risk listNN12 8TH: not on the flood risk listNN12 8TJ: not on the flood risk listNN12 8TL: not on the flood risk listNN12 8TP: not on the flood risk listNN12 8TQ: not on the flood risk listNN12 8TR: not on the flood risk listNN12 8TS: not on the flood risk listNN12 8TT: not on the flood risk listNN12 8TW: not on the flood risk listNN12 8TX: not on the flood risk listNN12 8TZ: not on the flood risk listNN12 8UD: not on the flood risk listNN12 8UE: not on the flood risk listNN12 8UF: not on the flood risk listNN12 8UG: not on the flood risk listNN12 8UJ: not on the flood risk listNN12 8UL: not on the flood risk listNN12 8UR: not on the flood risk listNN12 8UW: not on the flood risk listNN12 8UX: not on the flood risk listNN12 8UZ: not on the flood risk listNN12 8WB: not on the flood risk listNN12 8WF: not on the flood risk listNN12 8WH: not on the flood risk listNN12 8WP: not on the flood risk listNN12 8WT: not on the flood risk listNN12 8WZ: not on the flood risk listNN12 8XB: not on the flood risk listNN12 8XD: not on the flood risk listNN12 8XE: not on the flood risk listNN12 8XJ: not on the flood risk listNN12 8XL: not on the flood risk listNN12 8XN: not on the flood risk listNN12 8XP: not on the flood risk listNN12 8XQ: not on the flood risk listNN12 8XS: not on the flood risk listNN12 8XW: not on the flood risk listNN12 8XZ: not on the flood risk listNN12 7AR: very low flood risk onlyNN12 7HR: very low flood risk onlyNN12 7HS: very low flood risk onlyNN12 6AH: low flood risk at worstNN12 6DB: low flood risk at worstNN12 6HT: low flood risk at worstNN12 6JF: low flood risk at worstNN12 6LH: low flood risk at worstNN12 6PF: low flood risk at worstNN12 6UQ: low flood risk at worstNN12 6UT: low flood risk at worstNN12 7PX: low flood risk at worstNN12 7QD: low flood risk at worstNN12 8AQ: low flood risk at worstNN12 8AX: low flood risk at worstNN12 8PE: low flood risk at worstNN12 8QA: low flood risk at worstNN12 8XA: low flood risk at worstNN12 7SP: medium flood risk at worstNN12 8AH: medium flood risk at worstNN12 8UH: medium flood risk at worstNN12 6LF: high flood riskNN12 6YY: high flood riskNN12 7JS: high flood riskNN12 7NJ: high flood riskNN12 7SL: high flood riskNN12 7SW: high flood riskNN12 7XU: high flood riskNN12 8AB: high flood riskNN12 8AD: high flood riskNN12 8BS: high flood riskNN12 8UB: high flood riskNN12 8HP: high flood riskNN12 8PH: high flood riskNN12 8UP: high flood risk TowcesterRoadeSilverstone Map of every postcode in NN12, by flood risk Of the 838 postcodes in NN12 that ONS places, 15 have a home or business at high risk, 3 are at medium risk at worst, 18 are at low risk at worst, 3 are at very low risk only and 799 are not on the Environment Agency's at-risk list. Places named: Towcester, Roade, Silverstone. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. TowcesterRoadeSilverstone
  • A home or business at high risk: 15
  • At medium risk at worst: 3
  • At low risk at worst: 18
  • At very low risk only: 3
  • Not on the at-risk list: 799

Of the 838 postcodes in NN12 that ONS places, 15 have a home or business at high risk, 3 are at medium risk at worst, 18 are at low risk at worst, 3 are at very low risk only and 799 are not on the Environment Agency's at-risk list.

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.

The middle of its postcodes: latitude 52.1257, longitude -0.9984. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; 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 postcodes at high risk

15 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

NN12 7SW9 at high riskNN12 6LF7 at high riskNN12 7SL2 at high riskNN12 8AP2 at high riskNN12 8BS2 at high riskNN12 8UP2 at high riskNN12 6YY1 at high riskNN12 7JS1 at high riskNN12 7NJ1 at high riskNN12 7XU1 at high riskNN12 8AB1 at high riskNN12 8AD1 at high risk

What broadband can you get in NN12?

Ofcom reports on 762 of the 838 postcodes in NN12. At 516 of them every home and business can get gigabit broadband, and at 32 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit516 of 762
Postcodes where every home can get superfast618 of 762
Postcodes where some cannot get decent broadband32 of 762

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is NN12 at risk of flooding?

39 of the 838 postcodes in NN12 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 38 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 39 of 838 postcodes High: 33Medium: 5Low: 69Very low: 36

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in NN12?

Homes in NN12 sold for a typical £350,000 in the 12 months to August 2026, across 422 sales, down 5.4% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
12 months to August 2025
£370,000
12 months to August 2026
£350,000

▼ down 5.4% on the 12 months before

Detached£492,998 164 sales
Semi-detached£317,500 131 sales
Terraced£283,750 94 sales
Flat or maisonette£152,500 33 sales

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

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 NN12

Pick a sector, then a postcode. A sector is the district plus the next digit.

NN12 6298 postcodesNN12 7166 postcodesNN12 8331 postcodesNN12 943 postcodes
UK postcode format explained

Places in NN12

Towns and villages with postcodes in NN12, and how many each has here.

Towcester postcodes,315Silverstone postcodes,54

Who covers NN12

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • South Northamptonshire826
  • Daventry8
  • Buckingham and Bletchley4

Police force areas

  • Northamptonshire834
  • Thames Valley4

Next to NN12

NN11 postcode district NN13 postcode district All NN districts Towcester postcodes

"Next to" is by number: the districts before and after NN12 in the NN area.

Check a postcode

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