NG33 postcode district: Grantham and around

NG33 is a postcode district mostly in Lincolnshire, with 473 postcodes in use in 2 sectors. It has postcodes in Grantham. It is split between 2 councils: South Kesteven (451 postcodes) and Melton (22). 451 are in Lincolnshire and 22 in Leicestershire.

Postcodes in use
473
Sectors
2
Councils
2 councils
Places
Grantham

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

Every postcode in NG33, by flood risk

Map of every postcode in NG33, by flood risk Of the 473 postcodes in NG33 that ONS places, 21 have a home or business at high risk, 4 are at medium risk at worst, 20 are at low risk at worst, 2 are at very low risk only and 426 are not on the Environment Agency's at-risk list. Places named: Grantham, Barrowby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A52A607 NG33 4AA: not on the flood risk listNG33 4AB: not on the flood risk listNG33 4AD: not on the flood risk listNG33 4AE: not on the flood risk listNG33 4AF: not on the flood risk listNG33 4AG: not on the flood risk listNG33 4AH: not on the flood risk listNG33 4AN: not on the flood risk listNG33 4AP: not on the flood risk listNG33 4AQ: not on the flood risk listNG33 4AR: not on the flood risk listNG33 4AS: not on the flood risk listNG33 4AT: not on the flood risk listNG33 4AU: not on the flood risk listNG33 4AW: not on the flood risk listNG33 4AX: not on the flood risk listNG33 4AY: not on the flood risk listNG33 4AZ: not on the flood risk listNG33 4BA: not on the flood risk listNG33 4BB: not on the flood risk listNG33 4BD: not on the flood risk listNG33 4BE: not on the flood risk listNG33 4BF: not on the flood risk listNG33 4BG: not on the flood risk listNG33 4BH: not on the flood risk listNG33 4BJ: not on the flood risk listNG33 4BL: not on the flood risk listNG33 4BN: not on the flood risk listNG33 4BP: not on the flood risk listNG33 4BQ: not on the flood risk listNG33 4BS: not on the flood risk listNG33 4BW: not on the flood risk listNG33 4BY: not on the flood risk listNG33 4BZ: not on the flood risk listNG33 4DA: not on the flood risk listNG33 4DB: not on the flood risk listNG33 4DE: not on the flood risk listNG33 4DF: not on the flood risk listNG33 4DH: not on the flood risk listNG33 4DJ: not on the flood risk listNG33 4DQ: not on the flood risk listNG33 4DR: not on the flood risk listNG33 4DT: not on the flood risk listNG33 4DX: not on the flood risk listNG33 4DZ: not on the flood risk listNG33 4EA: not on the flood risk listNG33 4EB: not on the flood risk listNG33 4ED: not on the flood risk listNG33 4EE: not on the flood risk listNG33 4EF: not on the flood risk listNG33 4EG: not on the flood risk listNG33 4EH: not on the flood risk listNG33 4EL: not on the flood risk listNG33 4EN: not on the flood risk listNG33 4EP: not on the flood risk listNG33 4EQ: not on the flood risk listNG33 4ER: not on the flood risk listNG33 4ES: not on the flood risk listNG33 4ET: not on the flood risk listNG33 4EU: not on the flood risk listNG33 4EY: not on the flood risk listNG33 4EZ: not on the flood risk listNG33 4FA: not on the flood risk listNG33 4FD: not on the flood risk listNG33 4FE: not on the flood risk listNG33 4FF: not on the flood risk listNG33 4FH: not on the flood risk listNG33 4FL: not on the flood risk listNG33 4FP: not on the flood risk listNG33 4FW: not on the flood risk listNG33 4HA: not on the flood risk listNG33 4HB: not on the flood risk listNG33 4HD: not on the flood risk listNG33 4HE: not on the flood risk listNG33 4HF: not on the flood risk listNG33 4HG: not on the flood risk listNG33 4HH: not on the flood risk listNG33 4HJ: not on the flood risk listNG33 4HL: not on the flood risk listNG33 4HN: not on the flood risk listNG33 4HP: not on the flood risk listNG33 4HQ: not on the flood risk listNG33 4HR: not on the flood risk listNG33 4HS: not on the flood risk listNG33 4HT: not on the flood risk listNG33 4HU: not on the flood risk listNG33 4HX: not on the flood risk listNG33 4JA: not on the flood risk listNG33 4JB: not on the flood risk listNG33 4JD: not on the flood risk listNG33 4JE: not on the flood risk listNG33 4JF: not on the flood risk listNG33 4JH: not on the flood risk listNG33 4JJ: not on the flood risk listNG33 4JL: not on the flood risk listNG33 4JP: not on the flood risk listNG33 4JQ: not on the flood risk listNG33 4JS: not on the flood risk listNG33 4JT: not on the flood risk listNG33 4JU: not on the flood risk listNG33 4JW: not on the flood risk listNG33 4JX: not on the flood risk listNG33 4JY: not on the flood risk listNG33 4LB: not on the flood risk listNG33 4LD: not on the flood risk listNG33 4LE: not on the flood risk listNG33 4LF: not on the flood risk listNG33 4LG: not on the flood risk listNG33 4LH: not on the flood risk listNG33 4LJ: not on the flood risk listNG33 4LN: not on the flood risk listNG33 4LP: not on the flood risk listNG33 4LQ: not on the flood risk listNG33 4LW: not on the flood risk listNG33 4LX: not on the flood risk listNG33 4LY: not on the flood risk listNG33 4NB: not on the flood risk listNG33 4ND: not on the flood risk listNG33 4NE: not on the flood risk listNG33 4NF: not on the flood risk listNG33 4NG: not on the flood risk listNG33 4NH: not on the flood risk listNG33 4NJ: not on the flood risk listNG33 4NP: not on the flood risk listNG33 4NS: not on the flood risk listNG33 4NT: not on the flood risk listNG33 4NW: not on the flood risk listNG33 4NX: not on the flood risk listNG33 4PA: not on the flood risk listNG33 4PB: not on the flood risk listNG33 4PD: not on the flood risk listNG33 4PF: not on the flood risk listNG33 4PG: not on the flood risk listNG33 4PH: not on the flood risk listNG33 4PJ: not on the flood risk listNG33 4PL: not on the flood risk listNG33 4PN: not on the flood risk listNG33 4PQ: not on the flood risk listNG33 4PS: not on the flood risk listNG33 4PT: not on the flood risk listNG33 4PU: not on the flood risk listNG33 4PW: not on the flood risk listNG33 4PX: not on the flood risk listNG33 4PY: not on the flood risk listNG33 4QD: not on the flood risk listNG33 4QE: not on the flood risk listNG33 4QF: not on the flood risk listNG33 4QG: not on the flood risk listNG33 4QH: not on the flood risk listNG33 4QJ: not on the flood risk listNG33 4QL: not on the flood risk listNG33 4QS: not on the flood risk listNG33 4QW: not on the flood risk listNG33 4QX: not on the flood risk listNG33 4RB: not on the flood risk listNG33 4RD: not on the flood risk listNG33 4RH: not on the flood risk listNG33 4RN: not on the flood risk listNG33 4RR: not on the flood risk listNG33 4RS: not on the flood risk listNG33 4RT: not on the flood risk listNG33 4RU: not on the flood risk listNG33 4RW: not on the flood risk listNG33 4RY: not on the flood risk listNG33 4RZ: not on the flood risk listNG33 4SB: not on the flood risk listNG33 4SD: not on the flood risk listNG33 4SG: not on the flood risk listNG33 4SJ: not on the flood risk listNG33 4SL: not on the flood risk listNG33 4SN: not on the flood risk listNG33 4SP: not on the flood risk listNG33 4SR: not on the flood risk listNG33 4SS: not on the flood risk listNG33 4ST: not on the flood risk listNG33 4SU: not on the flood risk listNG33 4SW: not on the flood risk listNG33 4TA: not on the flood risk listNG33 4TB: not on the flood risk listNG33 5AA: not on the flood risk listNG33 5AB: not on the flood risk listNG33 5AD: not on the flood risk listNG33 5AE: not on the flood risk listNG33 5AF: not on the flood risk listNG33 5AG: not on the flood risk listNG33 5AH: not on the flood risk listNG33 5AN: not on the flood risk listNG33 5AP: not on the flood risk listNG33 5AQ: not on the flood risk listNG33 5AR: not on the flood risk listNG33 5AS: not on the flood risk listNG33 5AT: not on the flood risk listNG33 5AU: not on the flood risk listNG33 5AW: not on the flood risk listNG33 5AY: not on the flood risk listNG33 5BA: not on the flood risk listNG33 5BB: not on the flood risk listNG33 5BD: not on the flood risk listNG33 5BE: not on the flood risk listNG33 5BF: not on the flood risk listNG33 5BG: not on the flood risk listNG33 5BH: not on the flood risk listNG33 5BN: not on the flood risk listNG33 5BP: not on the flood risk listNG33 5BQ: not on the flood risk listNG33 5BT: not on the flood risk listNG33 5BU: not on the flood risk listNG33 5BW: not on the flood risk listNG33 5BX: not on the flood risk listNG33 5BY: not on the flood risk listNG33 5BZ: not on the flood risk listNG33 5DA: not on the flood risk listNG33 5DD: not on the flood risk listNG33 5DE: not on the flood risk listNG33 5DF: not on the flood risk listNG33 5DG: not on the flood risk listNG33 5DH: not on the flood risk listNG33 5DJ: not on the flood risk listNG33 5DQ: not on the flood risk listNG33 5DR: not on the flood risk listNG33 5DW: not on the flood risk listNG33 5DY: not on the flood risk listNG33 5EA: not on the flood risk listNG33 5EB: not on the flood risk listNG33 5EE: not on the flood risk listNG33 5EJ: not on the flood risk listNG33 5EN: not on the flood risk listNG33 5EP: not on the flood risk listNG33 5EQ: not on the flood risk listNG33 5ER: not on the flood risk listNG33 5ET: not on the flood risk listNG33 5EW: not on the flood risk listNG33 5EX: not on the flood risk listNG33 5EY: not on the flood risk listNG33 5FE: not on the flood risk listNG33 5FF: not on the flood risk listNG33 5FH: not on the flood risk listNG33 5GB: not on the flood risk listNG33 5GJ: not on the flood risk listNG33 5GY: not on the flood risk listNG33 5GZ: not on the flood risk listNG33 5HD: not on the flood risk listNG33 5HH: not on the flood risk listNG33 5HL: not on the flood risk listNG33 5HN: not on the flood risk listNG33 5HP: not on the flood risk listNG33 5HQ: not on the flood risk listNG33 5HR: not on the flood risk listNG33 5HU: not on the flood risk listNG33 5HW: not on the flood risk listNG33 5HX: not on the flood risk listNG33 5HY: not on the flood risk listNG33 5JA: not on the flood risk listNG33 5JD: not on the flood risk listNG33 5JE: not on the flood risk listNG33 5JF: not on the flood risk listNG33 5JG: not on the flood risk listNG33 5JJ: not on the flood risk listNG33 5JL: not on the flood risk listNG33 5JN: not on the flood risk listNG33 5JP: not on the flood risk listNG33 5JR: not on the flood risk listNG33 5JS: not on the flood risk listNG33 5JT: not on the flood risk listNG33 5JW: not on the flood risk listNG33 5JY: not on the flood risk listNG33 5JZ: not on the flood risk listNG33 5LA: not on the flood risk listNG33 5LB: not on the flood risk listNG33 5LD: not on the flood risk listNG33 5LE: not on the flood risk listNG33 5LF: not on the flood risk listNG33 5LG: not on the flood risk listNG33 5LH: not on the flood risk listNG33 5LL: not on the flood risk listNG33 5LN: not on the flood risk listNG33 5LP: not on the flood risk listNG33 5LR: not on the flood risk listNG33 5LS: not on the flood risk listNG33 5LT: not on the flood risk listNG33 5LU: not on the flood risk listNG33 5LW: not on the flood risk listNG33 5LY: not on the flood risk listNG33 5LZ: not on the flood risk listNG33 5NA: not on the flood risk listNG33 5NB: not on the flood risk listNG33 5ND: not on the flood risk listNG33 5NG: not on the flood risk listNG33 5NH: not on the flood risk listNG33 5NJ: not on the flood risk listNG33 5NR: not on the flood risk listNG33 5NS: not on the flood risk listNG33 5NX: not on the flood risk listNG33 5NY: not on the flood risk listNG33 5PA: not on the flood risk listNG33 5PF: not on the flood risk listNG33 5PP: not on the flood risk listNG33 5PR: not on the flood risk listNG33 5PT: not on the flood risk listNG33 5PW: not on the flood risk listNG33 5PZ: not on the flood risk listNG33 5QA: not on the flood risk listNG33 5QD: not on the flood risk listNG33 5QH: not on the flood risk listNG33 5QJ: not on the flood risk listNG33 5QL: not on the flood risk listNG33 5QN: not on the flood risk listNG33 5QP: not on the flood risk listNG33 5QR: not on the flood risk listNG33 5QS: not on the flood risk listNG33 5QT: not on the flood risk listNG33 5QW: not on the flood risk listNG33 5QX: not on the flood risk listNG33 5RA: not on the flood risk listNG33 5RB: not on the flood risk listNG33 5RD: not on the flood risk listNG33 5RE: not on the flood risk listNG33 5RF: not on the flood risk listNG33 5RG: not on the flood risk listNG33 5RH: not on the flood risk listNG33 5RJ: not on the flood risk listNG33 5RL: not on the flood risk listNG33 5RN: not on the flood risk listNG33 5RS: not on the flood risk listNG33 5RU: not on the flood risk listNG33 5RW: not on the flood risk listNG33 5RY: not on the flood risk listNG33 5RZ: not on the flood risk listNG33 5SA: not on the flood risk listNG33 5SD: not on the flood risk listNG33 5SE: not on the flood risk listNG33 5SF: not on the flood risk listNG33 5SG: not on the flood risk listNG33 5SJ: not on the flood risk listNG33 5GA: very low flood risk onlyNG33 4DL: low flood risk at worstNG33 4EJ: low flood risk at worstNG33 4HW: low flood risk at worstNG33 4JZ: low flood risk at worstNG33 4NA: low flood risk at worstNG33 4PR: low flood risk at worstNG33 4PZ: low flood risk at worstNG33 4QB: low flood risk at worstNG33 5BL: low flood risk at worstNG33 5BS: low flood risk at worstNG33 5ED: low flood risk at worstNG33 5EF: low flood risk at worstNG33 5EG: low flood risk at worstNG33 5EH: low flood risk at worstNG33 5JB: low flood risk at worstNG33 5NZ: low flood risk at worstNG33 5QB: low flood risk at worstNG33 5SU: low flood risk at worstNG33 4QY: medium flood risk at worstNG33 4RG: medium flood risk at worstNG33 5HF: medium flood risk at worstNG33 5NW: medium flood risk at worstNG33 4DG: high flood riskNG33 4JG: high flood riskNG33 4LA: high flood riskNG33 4QN: high flood riskNG33 4QP: high flood riskNG33 4RA: high flood riskNG33 4RF: high flood riskNG33 4RJ: high flood riskNG33 4RL: high flood riskNG33 5DP: high flood riskNG33 5DU: high flood riskNG33 5DX: high flood riskNG33 5HJ: high flood riskNG33 5LJ: high flood riskNG33 5NT: high flood riskNG33 5PH: high flood riskNG33 5PL: high flood riskNG33 5PN: high flood riskNG33 5PS: high flood riskNG33 5QQ: high flood riskNG33 5QY: high flood risk GranthamBarrowby Map of every postcode in NG33, by flood risk Of the 473 postcodes in NG33 that ONS places, 21 have a home or business at high risk, 4 are at medium risk at worst, 20 are at low risk at worst, 2 are at very low risk only and 426 are not on the Environment Agency's at-risk list. Places named: Grantham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A607 Grantham
  • A home or business at high risk: 21
  • At medium risk at worst: 4
  • At low risk at worst: 20
  • At very low risk only: 2
  • Not on the at-risk list: 426

Of the 473 postcodes in NG33 that ONS places, 21 have a home or business at high risk, 4 are at medium risk at worst, 20 are at low risk at worst, 2 are at very low risk only and 426 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 52.8160, longitude -0.5790. 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

21 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.

NG33 5NT4 at high riskNG33 5DP3 at high riskNG33 5LJ2 at high riskNG33 4RA2 at high riskNG33 5PH2 at high riskNG33 5PN2 at high riskNG33 5PS1 at high riskNG33 4LA1 at high riskNG33 5QY1 at high riskNG33 4DG1 at high riskNG33 4JG1 at high riskNG33 4QN1 at high risk

What broadband can you get in NG33?

Ofcom reports on 468 of the 473 postcodes in NG33. At 130 of them every home and business can get gigabit broadband, and at 24 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit130 of 468
Postcodes where every home can get superfast320 of 468
Postcodes where some cannot get decent broadband24 of 468

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 NG33 at risk of flooding?

47 of the 473 postcodes in NG33 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 43 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 47 of 473 postcodes High: 30Medium: 13Low: 74Very low: 24

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 NG33?

Homes in NG33 sold for a typical £310,000 in the 12 months to August 2026, across 112 sales, up 4.2% on the 12 months before, HM Land Registry's figures show.

£310,000 typical price, the 12 months to August 2026
£297,500 12 months to August 2025
▲ up 4.2% on the 12 months before
  • Detached £410,513 66 sales
  • Semi-detached £226,000 22 sales
  • Terraced £161,500 24 sales

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

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 NG33

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

NG33 4236 postcodesNG33 5237 postcodes
UK postcode format explained

Places in NG33

Towns and villages with postcodes in NG33, and how many each has here.

Grantham postcodes,3

Who covers NG33

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

  • Rutland and Stamford360
  • Grantham and Bourne91
  • Melton and Syston22

Police force areas

  • Lincolnshire451
  • Leicestershire22

Next to NG33

NG32 postcode district NG34 postcode district All NG districts Grantham postcodes

"Next to" is by number: the districts before and after NG33 in the NG area.

Check a postcode

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