DL10 postcode district: Richmond and around, North Yorkshire

DL10 is a postcode district in England, with 842 postcodes in use in 5 sectors. It has postcodes in Richmond and Catterick. Its council is North Yorkshire.

Postcodes in use
842
Sectors
5
Council
North Yorkshire
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 DL10, by flood risk

Map of every postcode in DL10, by flood risk Of the 842 postcodes in DL10 that ONS places, 39 have a home or business at high risk, 21 are at medium risk at worst, 56 are at low risk at worst, 2 are at very low risk only and 724 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Richmond, Catterick Garrison, Catterick. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A6055 DL10 4AA: not on the flood risk listDL10 4AB: not on the flood risk listDL10 4AE: not on the flood risk listDL10 4AF: not on the flood risk listDL10 4AP: not on the flood risk listDL10 4AS: not on the flood risk listDL10 4AT: not on the flood risk listDL10 4AU: not on the flood risk listDL10 4AX: not on the flood risk listDL10 4AY: not on the flood risk listDL10 4AZ: not on the flood risk listDL10 4BA: not on the flood risk listDL10 4BE: not on the flood risk listDL10 4BH: not on the flood risk listDL10 4BJ: not on the flood risk listDL10 4BL: not on the flood risk listDL10 4BP: not on the flood risk listDL10 4BW: not on the flood risk listDL10 4DB: not on the flood risk listDL10 4DG: not on the flood risk listDL10 4DN: not on the flood risk listDL10 4DP: not on the flood risk listDL10 4EA: not on the flood risk listDL10 4EB: not on the flood risk listDL10 4EH: not on the flood risk listDL10 4EL: not on the flood risk listDL10 4ES: not on the flood risk listDL10 4ET: not on the flood risk listDL10 4EU: not on the flood risk listDL10 4FB: not on the flood risk listDL10 4FD: not on the flood risk listDL10 4FF: not on the flood risk listDL10 4GA: not on the flood risk listDL10 4GB: not on the flood risk listDL10 4GG: not on the flood risk listDL10 4HB: not on the flood risk listDL10 4HD: not on the flood risk listDL10 4HU: not on the flood risk listDL10 4HY: not on the flood risk listDL10 4JH: not on the flood risk listDL10 4JX: not on the flood risk listDL10 4JY: not on the flood risk listDL10 4LB: not on the flood risk listDL10 4LD: not on the flood risk listDL10 4LF: not on the flood risk listDL10 4LH: not on the flood risk listDL10 4LJ: not on the flood risk listDL10 4LL: not on the flood risk listDL10 4LN: not on the flood risk listDL10 4LQ: not on the flood risk listDL10 4LX: not on the flood risk listDL10 4ND: not on the flood risk listDL10 4NE: not on the flood risk listDL10 4NF: not on the flood risk listDL10 4NH: not on the flood risk listDL10 4NL: not on the flood risk listDL10 4NR: not on the flood risk listDL10 4NS: not on the flood risk listDL10 4NT: not on the flood risk listDL10 4NU: not on the flood risk listDL10 4NW: not on the flood risk listDL10 4NX: not on the flood risk listDL10 4PA: not on the flood risk listDL10 4PB: not on the flood risk listDL10 4PF: not on the flood risk listDL10 4PH: not on the flood risk listDL10 4PL: not on the flood risk listDL10 4PS: not on the flood risk listDL10 4QG: not on the flood risk listDL10 4QT: not on the flood risk listDL10 4QZ: not on the flood risk listDL10 4RE: not on the flood risk listDL10 4RG: not on the flood risk listDL10 4RH: not on the flood risk listDL10 4RJ: not on the flood risk listDL10 4RL: not on the flood risk listDL10 4SB: not on the flood risk listDL10 4SD: not on the flood risk listDL10 4SG: not on the flood risk listDL10 4SL: not on the flood risk listDL10 4SN: not on the flood risk listDL10 4SQ: not on the flood risk listDL10 4SR: not on the flood risk listDL10 4SX: not on the flood risk listDL10 4SY: not on the flood risk listDL10 4SZ: not on the flood risk listDL10 4TA: not on the flood risk listDL10 4TB: not on the flood risk listDL10 4TD: not on the flood risk listDL10 4TF: not on the flood risk listDL10 4TQ: not on the flood risk listDL10 4TT: not on the flood risk listDL10 4TU: not on the flood risk listDL10 4TZ: not on the flood risk listDL10 4UJ: not on the flood risk listDL10 4UL: not on the flood risk listDL10 4US: not on the flood risk listDL10 4YP: not on the flood risk listDL10 4YT: not on the flood risk listDL10 5AA: not on the flood risk listDL10 5AE: not on the flood risk listDL10 5AF: not on the flood risk listDL10 5AG: not on the flood risk listDL10 5AH: not on the flood risk listDL10 5AJ: not on the flood risk listDL10 5AN: not on the flood risk listDL10 5AS: not on the flood risk listDL10 5AT: not on the flood risk listDL10 5AU: not on the flood risk listDL10 5AY: not on the flood risk listDL10 5BB: not on the flood risk listDL10 5BG: not on the flood risk listDL10 5BJ: not on the flood risk listDL10 5BN: not on the flood risk listDL10 5BP: not on the flood risk listDL10 5BW: not on the flood risk listDL10 5DB: not on the flood risk listDL10 5DH: not on the flood risk listDL10 5DJ: not on the flood risk listDL10 5DR: not on the flood risk listDL10 5DX: not on the flood risk listDL10 5DZ: not on the flood risk listDL10 5ED: not on the flood risk listDL10 5EE: not on the flood risk listDL10 5EF: not on the flood risk listDL10 5EG: not on the flood risk listDL10 5EH: not on the flood risk listDL10 5EQ: not on the flood risk listDL10 5ER: not on the flood risk listDL10 5ES: not on the flood risk listDL10 5ET: not on the flood risk listDL10 5EX: not on the flood risk listDL10 5EY: not on the flood risk listDL10 5EZ: not on the flood risk listDL10 5FB: not on the flood risk listDL10 5HA: not on the flood risk listDL10 5HB: not on the flood risk listDL10 5HD: not on the flood risk listDL10 5HE: not on the flood risk listDL10 5HF: not on the flood risk listDL10 5HH: not on the flood risk listDL10 5HJ: not on the flood risk listDL10 5HL: not on the flood risk listDL10 5HN: not on the flood risk listDL10 5HP: not on the flood risk listDL10 5HQ: not on the flood risk listDL10 5HR: not on the flood risk listDL10 5HT: not on the flood risk listDL10 5HU: not on the flood risk listDL10 5HW: not on the flood risk listDL10 5HX: not on the flood risk listDL10 5HY: not on the flood risk listDL10 5JA: not on the flood risk listDL10 5JB: not on the flood risk listDL10 5JJ: not on the flood risk listDL10 5JP: not on the flood risk listDL10 5JR: not on the flood risk listDL10 5JS: not on the flood risk listDL10 5JT: not on the flood risk listDL10 5JU: not on the flood risk listDL10 5JY: not on the flood risk listDL10 5LA: not on the flood risk listDL10 5LB: not on the flood risk listDL10 5LD: not on the flood risk listDL10 5LE: not on the flood risk listDL10 5LF: not on the flood risk listDL10 5LG: not on the flood risk listDL10 5LJ: not on the flood risk listDL10 5LL: not on the flood risk listDL10 5LN: not on the flood risk listDL10 5LP: not on the flood risk listDL10 5LQ: not on the flood risk listDL10 5LR: not on the flood risk listDL10 5LX: not on the flood risk listDL10 5LZ: not on the flood risk listDL10 5NF: not on the flood risk listDL10 5NG: not on the flood risk listDL10 5NH: not on the flood risk listDL10 5NL: not on the flood risk listDL10 5NN: not on the flood risk listDL10 5NP: not on the flood risk listDL10 5NQ: not on the flood risk listDL10 5NR: not on the flood risk listDL10 5NW: not on the flood risk listDL10 5PB: not on the flood risk listDL10 5PE: not on the flood risk listDL10 5PH: not on the flood risk listDL10 5PJ: not on the flood risk listDL10 5PN: not on the flood risk listDL10 5PP: not on the flood risk listDL10 5PR: not on the flood risk listDL10 5PT: not on the flood risk listDL10 5PW: not on the flood risk listDL10 5PX: not on the flood risk listDL10 5QA: not on the flood risk listDL10 5QB: not on the flood risk listDL10 5QG: not on the flood risk listDL10 5QN: not on the flood risk listDL10 6AB: not on the flood risk listDL10 6AD: not on the flood risk listDL10 6AG: not on the flood risk listDL10 6AH: not on the flood risk listDL10 6AL: not on the flood risk listDL10 6AN: not on the flood risk listDL10 6AS: not on the flood risk listDL10 6AU: not on the flood risk listDL10 6AW: not on the flood risk listDL10 6AY: not on the flood risk listDL10 6AZ: not on the flood risk listDL10 6BB: not on the flood risk listDL10 6BD: not on the flood risk listDL10 6BE: not on the flood risk listDL10 6BF: not on the flood risk listDL10 6BG: not on the flood risk listDL10 6BH: not on the flood risk listDL10 6BJ: not on the flood risk listDL10 6BL: not on the flood risk listDL10 6BP: not on the flood risk listDL10 6BT: not on the flood risk listDL10 6BU: not on the flood risk listDL10 6DB: not on the flood risk listDL10 6DE: not on the flood risk listDL10 6DF: not on the flood risk listDL10 6DG: not on the flood risk listDL10 6DH: not on the flood risk listDL10 6DJ: not on the flood risk listDL10 6DN: not on the flood risk listDL10 6DP: not on the flood risk listDL10 6DW: not on the flood risk listDL10 6DX: not on the flood risk listDL10 6DY: not on the flood risk listDL10 6EA: not on the flood risk listDL10 6EJ: not on the flood risk listDL10 6EN: not on the flood risk listDL10 6EP: not on the flood risk listDL10 6EQ: not on the flood risk listDL10 6ER: not on the flood risk listDL10 6ES: not on the flood risk listDL10 6ET: not on the flood risk listDL10 6EU: not on the flood risk listDL10 6EW: not on the flood risk listDL10 6EY: not on the flood risk listDL10 6FB: not on the flood risk listDL10 6HB: not on the flood risk listDL10 6HD: not on the flood risk listDL10 6HE: not on the flood risk listDL10 6HF: not on the flood risk listDL10 6HG: not on the flood risk listDL10 6HH: not on the flood risk listDL10 6HJ: not on the flood risk listDL10 6HL: not on the flood risk listDL10 6HN: not on the flood risk listDL10 6HP: not on the flood risk listDL10 6HR: not on the flood risk listDL10 6HS: not on the flood risk listDL10 6HT: not on the flood risk listDL10 6HU: not on the flood risk listDL10 6HW: not on the flood risk listDL10 6JF: not on the flood risk listDL10 6JJ: not on the flood risk listDL10 6JL: not on the flood risk listDL10 6JN: not on the flood risk listDL10 6LL: not on the flood risk listDL10 6LN: not on the flood risk listDL10 6LP: not on the flood risk listDL10 6LU: not on the flood risk listDL10 6LY: not on the flood risk listDL10 6LZ: not on the flood risk listDL10 6NB: not on the flood risk listDL10 6NF: not on the flood risk listDL10 6NJ: not on the flood risk listDL10 6NL: not on the flood risk listDL10 6NN: not on the flood risk listDL10 6NP: not on the flood risk listDL10 6NR: not on the flood risk listDL10 6NS: not on the flood risk listDL10 6NT: not on the flood risk listDL10 6NU: not on the flood risk listDL10 6NW: not on the flood risk listDL10 6NX: not on the flood risk listDL10 6PA: not on the flood risk listDL10 6PB: not on the flood risk listDL10 6PD: not on the flood risk listDL10 6PE: not on the flood risk listDL10 6PG: not on the flood risk listDL10 6PP: not on the flood risk listDL10 6PQ: not on the flood risk listDL10 6PR: not on the flood risk listDL10 6PS: not on the flood risk listDL10 6PY: not on the flood risk listDL10 6PZ: not on the flood risk listDL10 6QB: not on the flood risk listDL10 6QD: not on the flood risk listDL10 6QF: not on the flood risk listDL10 6QG: not on the flood risk listDL10 6QH: not on the flood risk listDL10 6QJ: not on the flood risk listDL10 6QL: not on the flood risk listDL10 6QN: not on the flood risk listDL10 6QR: not on the flood risk listDL10 6QU: not on the flood risk listDL10 6QX: not on the flood risk listDL10 6QY: not on the flood risk listDL10 6QZ: not on the flood risk listDL10 6RA: not on the flood risk listDL10 6RB: not on the flood risk listDL10 6RD: not on the flood risk listDL10 6RE: not on the flood risk listDL10 6RG: not on the flood risk listDL10 6RH: not on the flood risk listDL10 6RJ: not on the flood risk listDL10 6RL: not on the flood risk listDL10 6RN: not on the flood risk listDL10 6RP: not on the flood risk listDL10 6RR: not on the flood risk listDL10 6RS: not on the flood risk listDL10 6RT: not on the flood risk listDL10 6RW: not on the flood risk listDL10 6RX: not on the flood risk listDL10 6RY: not on the flood risk listDL10 6RZ: not on the flood risk listDL10 6SA: not on the flood risk listDL10 6SB: not on the flood risk listDL10 6SG: not on the flood risk listDL10 6SQ: not on the flood risk listDL10 6TE: not on the flood risk listDL10 6TF: not on the flood risk listDL10 6TG: not on the flood risk listDL10 7AL: not on the flood risk listDL10 7AP: not on the flood risk listDL10 7AU: not on the flood risk listDL10 7AW: not on the flood risk listDL10 7AY: not on the flood risk listDL10 7AZ: not on the flood risk listDL10 7BB: not on the flood risk listDL10 7BD: not on the flood risk listDL10 7BF: not on the flood risk listDL10 7BH: not on the flood risk listDL10 7BL: not on the flood risk listDL10 7BN: not on the flood risk listDL10 7BQ: not on the flood risk listDL10 7BU: not on the flood risk listDL10 7BX: not on the flood risk listDL10 7BY: not on the flood risk listDL10 7BZ: not on the flood risk listDL10 7DA: not on the flood risk listDL10 7DB: not on the flood risk listDL10 7DH: not on the flood risk listDL10 7DL: not on the flood risk listDL10 7DR: not on the flood risk listDL10 7DT: not on the flood risk listDL10 7DX: not on the flood risk listDL10 7DY: not on the flood risk listDL10 7EA: not on the flood risk listDL10 7ED: not on the flood risk listDL10 7EE: not on the flood risk listDL10 7EN: not on the flood risk listDL10 7EQ: not on the flood risk listDL10 7ER: not on the flood risk listDL10 7ET: not on the flood risk listDL10 7EW: not on the flood risk listDL10 7EX: not on the flood risk listDL10 7EY: not on the flood risk listDL10 7EZ: not on the flood risk listDL10 7GA: not on the flood risk listDL10 7HB: not on the flood risk listDL10 7HD: not on the flood risk listDL10 7HS: not on the flood risk listDL10 7HY: not on the flood risk listDL10 7HZ: not on the flood risk listDL10 7JB: not on the flood risk listDL10 7JD: not on the flood risk listDL10 7JF: not on the flood risk listDL10 7JH: not on the flood risk listDL10 7JJ: not on the flood risk listDL10 7JL: not on the flood risk listDL10 7JN: not on the flood risk listDL10 7JQ: not on the flood risk listDL10 7JU: not on the flood risk listDL10 7JX: not on the flood risk listDL10 7LN: not on the flood risk listDL10 7LT: not on the flood risk listDL10 7LU: not on the flood risk listDL10 7LX: not on the flood risk listDL10 7LY: not on the flood risk listDL10 7LZ: not on the flood risk listDL10 7NB: not on the flood risk listDL10 7NH: not on the flood risk listDL10 7NN: not on the flood risk listDL10 7NW: not on the flood risk listDL10 7PA: not on the flood risk listDL10 7PH: not on the flood risk listDL10 7PL: not on the flood risk listDL10 7PN: not on the flood risk listDL10 7PP: not on the flood risk listDL10 7PQ: not on the flood risk listDL10 7PT: not on the flood risk listDL10 7PU: not on the flood risk listDL10 7PW: not on the flood risk listDL10 7PX: not on the flood risk listDL10 7PZ: not on the flood risk listDL10 7QD: not on the flood risk listDL10 7QE: not on the flood risk listDL10 7QF: not on the flood risk listDL10 7QG: not on the flood risk listDL10 7QJ: not on the flood risk listDL10 7QL: not on the flood risk listDL10 7QP: not on the flood risk listDL10 7QQ: not on the flood risk listDL10 7QR: not on the flood risk listDL10 7QS: not on the flood risk listDL10 7QY: not on the flood risk listDL10 7QZ: not on the flood risk listDL10 7RA: not on the flood risk listDL10 7RB: not on the flood risk listDL10 7RD: not on the flood risk listDL10 7RE: not on the flood risk listDL10 7RH: not on the flood risk listDL10 7RL: not on the flood risk listDL10 7RQ: not on the flood risk listDL10 7RT: not on the flood risk listDL10 7RW: not on the flood risk listDL10 7RY: not on the flood risk listDL10 7RZ: not on the flood risk listDL10 7SE: not on the flood risk listDL10 7SH: not on the flood risk listDL10 7SL: not on the flood risk listDL10 7SP: not on the flood risk listDL10 7SR: not on the flood risk listDL10 7TN: not on the flood risk listDL10 7TP: not on the flood risk listDL10 7TU: not on the flood risk listDL10 7UB: not on the flood risk listDL10 7UE: not on the flood risk listDL10 6EE: very low flood risk onlyDL10 4GE: low flood risk at worstDL10 4HN: low flood risk at worstDL10 4JR: low flood risk at worstDL10 4JZ: low flood risk at worstDL10 4RP: low flood risk at worstDL10 4SE: low flood risk at worstDL10 4SJ: low flood risk at worstDL10 4TP: low flood risk at worstDL10 5DS: low flood risk at worstDL10 5GZ: low flood risk at worstDL10 5JE: low flood risk at worstDL10 5JF: low flood risk at worstDL10 5JN: low flood risk at worstDL10 5JZ: low flood risk at worstDL10 5ND: low flood risk at worstDL10 6NA: low flood risk at worstDL10 6SN: low flood risk at worstDL10 7EJ: low flood risk at worstDL10 7EU: low flood risk at worstDL10 7HF: low flood risk at worstDL10 7HH: low flood risk at worstDL10 7HL: low flood risk at worstDL10 7HN: low flood risk at worstDL10 7HP: low flood risk at worstDL10 7HR: low flood risk at worstDL10 7HT: low flood risk at worstDL10 7HX: low flood risk at worstDL10 7JP: low flood risk at worstDL10 7JR: low flood risk at worstDL10 7JW: low flood risk at worstDL10 7JZ: low flood risk at worstDL10 7LA: low flood risk at worstDL10 7NT: low flood risk at worstDL10 7NX: low flood risk at worstDL10 7PR: low flood risk at worstDL10 7QT: low flood risk at worstDL10 7RS: low flood risk at worstDL10 7SA: low flood risk at worstDL10 7SG: low flood risk at worstDL10 7SN: low flood risk at worstDL10 4SF: medium flood risk at worstDL10 4TJ: medium flood risk at worstDL10 5JD: medium flood risk at worstDL10 6AJ: medium flood risk at worstDL10 6AP: medium flood risk at worstDL10 6LX: medium flood risk at worstDL10 6SL: medium flood risk at worstDL10 7HQ: medium flood risk at worstDL10 7LG: medium flood risk at worstDL10 7LH: medium flood risk at worstDL10 7LQ: medium flood risk at worstDL10 7NF: medium flood risk at worstDL10 7NJ: medium flood risk at worstDL10 7RP: medium flood risk at worstDL10 7PE: medium flood risk at worstDL10 7PG: medium flood risk at worstDL10 7RF: medium flood risk at worstDL10 4LA: high flood riskDL10 5DP: high flood riskDL10 5DY: high flood riskDL10 5EB: high flood riskDL10 5JH: high flood riskDL10 5JW: high flood riskDL10 5NB: high flood riskDL10 5NJ: high flood riskDL10 6AQ: high flood riskDL10 6AR: high flood riskDL10 6AT: high flood riskDL10 6AX: high flood riskDL10 6DA: high flood riskDL10 6DD: high flood riskDL10 6ED: high flood riskDL10 6JT: high flood riskDL10 6JD: high flood riskDL10 6JY: high flood riskDL10 6JU: high flood riskDL10 6LB: high flood riskDL10 6LD: high flood riskDL10 6LH: high flood riskDL10 7HA: high flood riskDL10 7HE: high flood riskDL10 7LD: high flood riskDL10 7LF: high flood riskDL10 7LJ: high flood riskDL10 7LP: high flood riskDL10 7NP: high flood riskDL10 7NU: high flood riskDL10 7PJ: high flood riskDL10 7PY: high flood risk RichmondCatterick GarrisonCatterick 14 postcodes at high or medium risk, outlined: this goes to DL10 6LG, the one with most homes and businesses at high risk14 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to DL10 7LL, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in DL10, by flood risk Of the 842 postcodes in DL10 that ONS places, 39 have a home or business at high risk, 21 are at medium risk at worst, 56 are at low risk at worst, 2 are at very low risk only and 724 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Richmond, Catterick Garrison, Catterick. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A66 RichmondCatterick GarrisonCatterick
  • A home or business at high risk: 39
  • At medium risk at worst: 21
  • At low risk at worst: 56
  • At very low risk only: 2
  • Not on the at-risk list: 724
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 842 postcodes in DL10 that ONS places, 39 have a home or business at high risk, 21 are at medium risk at worst, 56 are at low risk at worst, 2 are at very low risk only and 724 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. 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.

The middle of its postcodes: latitude 54.4141, longitude -1.6905. 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

39 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.

DL10 7LL16 at high riskDL10 7LD13 at high riskDL10 6LG10 at high riskDL10 7NU8 at high riskDL10 6LB7 at high riskDL10 7LP6 at high riskDL10 6JU6 at high riskDL10 6LH5 at high riskDL10 7LF4 at high riskDL10 6JY4 at high riskDL10 5JH3 at high riskDL10 5NJ3 at high risk

Where the postcodes at high or medium risk lie together

  • 14 postcodes at high or medium risk, outlined on the map. DL10 6LG, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. DL10 7LL, is the one with most homes and businesses at high risk.

What broadband can you get in DL10?

Ofcom reports on 819 of the 842 postcodes in DL10. At 531 of them every home and business can get gigabit broadband, and at 7 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit531 of 819
Postcodes where every home can get superfast652 of 819
Postcodes where some cannot get decent broadband7 of 819

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 DL10 at risk of flooding?

118 of the 842 postcodes in DL10 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 269 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 118 of 842 postcodes High: 122Medium: 147Low: 736Very low: 30

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 DL10?

Homes in DL10 sold for a typical £258,500 in the 12 months to August 2026, across 190 sales, up 3.4% on the 12 months before, HM Land Registry's figures show.

£258,500 typical price, the 12 months to August 2026
£250,000 12 months to August 2025
▲ up 3.4% on the 12 months before
  • Detached £345,000 71 sales
  • Semi-detached £232,500 58 sales
  • Terraced £204,000 48 sales
  • Flat or maisonette £191,000 13 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 DL10

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

DL10 4253 postcodesDL10 5157 postcodesDL10 6204 postcodesDL10 7222 postcodesDL10 96 postcodes
UK postcode format explained

Places in DL10

Towns and villages with postcodes in DL10, and how many each has here.

Richmond postcodes,341Catterick postcodes,61

Who covers DL10

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

  • Richmond and Northallerton842

Police force areas

  • North Yorkshire842

Next to DL10

DL9 postcode district DL11 postcode district All DL districts Richmond postcodes

"Next to" is by number: the districts before and after DL10 in the DL area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.