TR3 postcode district: Perranarworthal and around, Cornwall

TR3 is a postcode district in England, with 489 postcodes in use in 2 sectors. It has postcodes in Perranarworthal, Threemilestone, Carnon Downs and 1 more place. Its council is Cornwall.

Postcodes in use
489
Sectors
2
Council
Cornwall
Places
4 places

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

Every postcode in TR3, by gigabit broadband

Map of every postcode in TR3, by gigabit broadband Of the 489 postcodes in TR3 that ONS places, 217 have no home or business that can get gigabit, 138 have some that can, 131 can all get it and 3 have no Ofcom figure. 6 groups of postcodes without gigabit are outlined: 28 postcodes without gigabit; 23 postcodes without gigabit; 16 postcodes without gigabit; 15 postcodes without gigabit; 10 postcodes without gigabit; 7 postcodes without gigabit. Places named: Perranarworthal, Truro, Lanner, Threemilestone, St Day, Carnon Downs. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A393A30A390A3047 TR3 6LD: no Ofcom figureTR3 7XZ: no Ofcom figureTR3 6AF: gigabit for allTR3 6AL: gigabit for allTR3 6AP: gigabit for allTR3 6AT: gigabit for allTR3 6AY: gigabit for allTR3 6BA: gigabit for allTR3 6BG: gigabit for allTR3 6BU: gigabit for allTR3 6BZ: gigabit for allTR3 6DE: gigabit for allTR3 6DG: gigabit for allTR3 6DQ: gigabit for allTR3 6EL: gigabit for allTR3 6FD: gigabit for allTR3 6FE: gigabit for allTR3 6FF: gigabit for allTR3 6FH: gigabit for allTR3 6FJ: gigabit for allTR3 6FN: gigabit for allTR3 6FU: gigabit for allTR3 6GA: gigabit for allTR3 6GE: gigabit for allTR3 6GL: gigabit for allTR3 6GQ: gigabit for allTR3 6GS: gigabit for allTR3 6GT: gigabit for allTR3 6GW: gigabit for allTR3 6HL: gigabit for allTR3 6HP: gigabit for allTR3 6HQ: gigabit for allTR3 6HR: gigabit for allTR3 6HU: gigabit for allTR3 6JB: gigabit for allTR3 6JD: gigabit for allTR3 6JE: gigabit for allTR3 6JG: gigabit for allTR3 6JJ: gigabit for allTR3 6JL: gigabit for allTR3 6JN: gigabit for allTR3 6JP: gigabit for allTR3 6JU: gigabit for allTR3 6LL: gigabit for allTR3 6LP: gigabit for allTR3 6LR: gigabit for allTR3 6LT: gigabit for allTR3 6LU: gigabit for allTR3 6LW: gigabit for allTR3 6LX: gigabit for allTR3 6QH: gigabit for allTR3 6QQ: gigabit for allTR3 6QW: gigabit for allTR3 6QZ: gigabit for allTR3 6RG: gigabit for allTR3 6RH: gigabit for allTR3 6RQ: gigabit for allTR3 6RX: gigabit for allTR3 6SA: gigabit for allTR3 6SB: gigabit for allTR3 6SF: gigabit for allTR3 6UB: gigabit for allTR3 7AE: gigabit for allTR3 7AH: gigabit for allTR3 7AJ: gigabit for allTR3 7AL: gigabit for allTR3 7AN: gigabit for allTR3 7AS: gigabit for allTR3 7AX: gigabit for allTR3 7BB: gigabit for allTR3 7BT: gigabit for allTR3 7DE: gigabit for allTR3 7DF: gigabit for allTR3 7DY: gigabit for allTR3 7EJ: gigabit for allTR3 7FA: gigabit for allTR3 7FJ: gigabit for allTR3 7FP: gigabit for allTR3 7FR: gigabit for allTR3 7HT: gigabit for allTR3 7HU: gigabit for allTR3 7JT: gigabit for allTR3 7JZ: gigabit for allTR3 7LB: gigabit for allTR3 7LD: gigabit for allTR3 7NE: gigabit for allTR3 7PN: gigabit for allTR3 7PW: gigabit for allTR3 7PY: gigabit for allTR3 7PZ: gigabit for allTR3 7QA: gigabit for allTR3 7QJ: gigabit for allTR3 7QQ: gigabit for allTR3 6AE: some gigabitTR3 6AG: some gigabitTR3 6AH: some gigabitTR3 6AJ: some gigabitTR3 6AN: some gigabitTR3 6AR: some gigabitTR3 6AW: some gigabitTR3 6BB: some gigabitTR3 6BL: some gigabitTR3 6BQ: some gigabitTR3 6BW: some gigabitTR3 6BX: some gigabitTR3 6BY: some gigabitTR3 6DA: some gigabitTR3 6DD: some gigabitTR3 6DF: some gigabitTR3 6DH: some gigabitTR3 6DL: some gigabitTR3 6DS: some gigabitTR3 6DY: some gigabitTR3 6EA: some gigabitTR3 6EB: some gigabitTR3 6FR: some gigabitTR3 6JH: some gigabitTR3 6JW: some gigabitTR3 6JX: some gigabitTR3 6JY: some gigabitTR3 6LE: some gigabitTR3 6LF: some gigabitTR3 6LG: some gigabitTR3 6LN: some gigabitTR3 6PA: some gigabitTR3 6PJ: some gigabitTR3 6QG: some gigabitTR3 6QJ: some gigabitTR3 6QL: some gigabitTR3 6QN: some gigabitTR3 6QR: some gigabitTR3 6QU: some gigabitTR3 6RA: some gigabitTR3 6RE: some gigabitTR3 6RP: some gigabitTR3 6RU: some gigabitTR3 6RW: some gigabitTR3 6SD: some gigabitTR3 6SG: some gigabitTR3 6SH: some gigabitTR3 6SS: some gigabitTR3 6TS: some gigabitTR3 6TT: some gigabitTR3 6TZ: some gigabitTR3 6UA: some gigabitTR3 7AA: some gigabitTR3 7AD: some gigabitTR3 7AF: some gigabitTR3 7AG: some gigabitTR3 7AP: some gigabitTR3 7AQ: some gigabitTR3 7AR: some gigabitTR3 7AT: some gigabitTR3 7AY: some gigabitTR3 7BA: some gigabitTR3 7BD: some gigabitTR3 7BG: some gigabitTR3 7BJ: some gigabitTR3 7BS: some gigabitTR3 7BU: some gigabitTR3 7BZ: some gigabitTR3 7DA: some gigabitTR3 7DD: some gigabitTR3 7DU: some gigabitTR3 7DX: some gigabitTR3 7EH: some gigabitTR3 7EL: some gigabitTR3 7FG: some gigabitTR3 7JR: some gigabitTR3 7HY: some gigabitTR3 7JN: some gigabitTR3 7JU: some gigabitTR3 7JX: some gigabitTR3 7JY: some gigabitTR3 7LS: some gigabitTR3 7LU: some gigabitTR3 7LX: some gigabitTR3 7NG: some gigabitTR3 7NL: some gigabitTR3 7NN: some gigabitTR3 7NP: some gigabitTR3 7PB: some gigabitTR3 7PD: some gigabitTR3 7PT: some gigabitTR3 7QB: some gigabitTR3 7QD: some gigabitTR3 7QG: some gigabitTR3 7QL: some gigabitTR3 7QR: some gigabitTR3 7QS: some gigabitTR3 7QU: some gigabitTR3 7QX: some gigabitTR3 7RB: some gigabitTR3 7RJ: some gigabitTR3 7RL: some gigabitTR3 7RT: some gigabitTR3 6TR: some gigabitTR3 6GJ: some gigabitTR3 6HH: some gigabitTR3 6SP: some gigabitTR3 6LH: some gigabitTR3 6HW: some gigabitTR3 6HY: some gigabitTR3 6LZ: some gigabitTR3 6RL: some gigabitTR3 7PG: some gigabitTR3 7NW: some gigabitTR3 6AA: no gigabitTR3 6AB: no gigabitTR3 6AD: no gigabitTR3 6AS: no gigabitTR3 6AU: no gigabitTR3 6AX: no gigabitTR3 6BE: no gigabitTR3 6BH: no gigabitTR3 6BJ: no gigabitTR3 6BN: no gigabitTR3 6BP: no gigabitTR3 6BT: no gigabitTR3 6DB: no gigabitTR3 6DT: no gigabitTR3 6DU: no gigabitTR3 6DW: no gigabitTR3 6DZ: no gigabitTR3 6ED: no gigabitTR3 6EE: no gigabitTR3 6EF: no gigabitTR3 6EG: no gigabitTR3 6EH: no gigabitTR3 6EP: no gigabitTR3 6EQ: no gigabitTR3 6ER: no gigabitTR3 6ES: no gigabitTR3 6ET: no gigabitTR3 6EU: no gigabitTR3 6EZ: no gigabitTR3 6FL: no gigabitTR3 6FQ: no gigabitTR3 6FS: no gigabitTR3 6FT: no gigabitTR3 6GB: no gigabitTR3 6GG: no gigabitTR3 6GR: no gigabitTR3 6HA: no gigabitTR3 6HB: no gigabitTR3 6HD: no gigabitTR3 6HE: no gigabitTR3 6JS: no gigabitTR3 6JT: no gigabitTR3 6JZ: no gigabitTR3 6LA: no gigabitTR3 6LJ: no gigabitTR3 6LQ: no gigabitTR3 6NA: no gigabitTR3 6NB: no gigabitTR3 6ND: no gigabitTR3 6NE: no gigabitTR3 6NF: no gigabitTR3 6NG: no gigabitTR3 6NH: no gigabitTR3 6NL: no gigabitTR3 6NN: no gigabitTR3 6NP: no gigabitTR3 6NQ: no gigabitTR3 6NS: no gigabitTR3 6NT: no gigabitTR3 6NU: no gigabitTR3 6NW: no gigabitTR3 6NX: no gigabitTR3 6NY: no gigabitTR3 6NZ: no gigabitTR3 6PB: no gigabitTR3 6PD: no gigabitTR3 6PE: no gigabitTR3 6PF: no gigabitTR3 6PG: no gigabitTR3 6PH: no gigabitTR3 6PN: no gigabitTR3 6PT: no gigabitTR3 6PU: no gigabitTR3 6PW: no gigabitTR3 6PX: no gigabitTR3 6PY: no gigabitTR3 6PZ: no gigabitTR3 6QB: no gigabitTR3 6QP: no gigabitTR3 6QS: no gigabitTR3 6QX: no gigabitTR3 6QY: no gigabitTR3 6RB: no gigabitTR3 6RD: no gigabitTR3 6RF: no gigabitTR3 6RR: no gigabitTR3 6RS: no gigabitTR3 6RT: no gigabitTR3 6SE: no gigabitTR3 6SQ: no gigabitTR3 7AB: no gigabitTR3 7AU: no gigabitTR3 7AW: no gigabitTR3 7AZ: no gigabitTR3 7BR: no gigabitTR3 7BX: no gigabitTR3 7BY: no gigabitTR3 7DB: no gigabitTR3 7GD: no gigabitTR3 7DJ: no gigabitTR3 7DL: no gigabitTR3 7DN: no gigabitTR3 7DP: no gigabitTR3 7DR: no gigabitTR3 7DS: no gigabitTR3 7DT: no gigabitTR3 7DW: no gigabitTR3 7EA: no gigabitTR3 7EB: no gigabitTR3 7ED: no gigabitTR3 7EE: no gigabitTR3 7EN: no gigabitTR3 7EP: no gigabitTR3 7ES: no gigabitTR3 7ET: no gigabitTR3 7EU: no gigabitTR3 7EX: no gigabitTR3 7FQ: no gigabitTR3 7HD: no gigabitTR3 7HF: no gigabitTR3 7HG: no gigabitTR3 7HJ: no gigabitTR3 7HL: no gigabitTR3 7HN: no gigabitTR3 7HP: no gigabitTR3 7HQ: no gigabitTR3 7HR: no gigabitTR3 7HS: no gigabitTR3 7HW: no gigabitTR3 7JA: no gigabitTR3 7JB: no gigabitTR3 7JD: no gigabitTR3 7JF: no gigabitTR3 7JG: no gigabitTR3 7JH: no gigabitTR3 7JJ: no gigabitTR3 7JL: no gigabitTR3 7JQ: no gigabitTR3 7JW: no gigabitTR3 7LE: no gigabitTR3 7LF: no gigabitTR3 7LG: no gigabitTR3 7LL: no gigabitTR3 7LN: no gigabitTR3 7LP: no gigabitTR3 7LR: no gigabitTR3 7LT: no gigabitTR3 7LW: no gigabitTR3 7LY: no gigabitTR3 7LZ: no gigabitTR3 7NA: no gigabitTR3 7NB: no gigabitTR3 7ND: no gigabitTR3 7NH: no gigabitTR3 7NQ: no gigabitTR3 7NR: no gigabitTR3 7NS: no gigabitTR3 7NT: no gigabitTR3 7NU: no gigabitTR3 7NX: no gigabitTR3 7NY: no gigabitTR3 7NZ: no gigabitTR3 7PA: no gigabitTR3 7PE: no gigabitTR3 7PF: no gigabitTR3 7PH: no gigabitTR3 7PJ: no gigabitTR3 7PL: no gigabitTR3 7PQ: no gigabitTR3 7PR: no gigabitTR3 7QE: no gigabitTR3 7QF: no gigabitTR3 7QP: no gigabitTR3 7QT: no gigabitTR3 7QW: no gigabitTR3 7RH: no gigabitTR3 7RN: no gigabitTR3 7RQ: no gigabitTR3 6BS: no gigabitTR3 6EY: no gigabitTR3 6JR: no gigabitTR3 6PL: no gigabitTR3 7RD: no gigabitTR3 7EZ: no gigabitTR3 7QN: no gigabitTR3 7NF: no gigabitTR3 7LQ: no gigabitTR3 7PP: no gigabit PerranarworthalTruroLannerThreemilestoneSt DayCarnon Downs 28 postcodes without gigabit, outlined: this goes to TR3 7EX, the one nearest the middle of them28 postcodes without gigabit23 postcodes without gigabit, outlined: this goes to TR3 6PT, the one nearest the middle of them23 postcodes without gigabit16 postcodes without gigabit, outlined: this goes to TR3 6NZ, the one nearest the middle of them16 postcodes without gigabit15 postcodes without gigabit, outlined: this goes to TR3 6EZ, the one nearest the middle of them15 postcodes without gigabit10 postcodes without gigabit, outlined: this goes to TR3 7GD, the one nearest the middle of them10 postcodes without gigabit7 postcodes without gigabit, outlined: this goes to TR3 7LR, the one nearest the middle of them7 postcodes without gigabit Map of every postcode in TR3, by gigabit broadband Of the 489 postcodes in TR3 that ONS places, 217 have no home or business that can get gigabit, 138 have some that can, 131 can all get it and 3 have no Ofcom figure. 6 groups of postcodes without gigabit are outlined: 28 postcodes without gigabit; 23 postcodes without gigabit; 16 postcodes without gigabit; 15 postcodes without gigabit; 10 postcodes without gigabit; 7 postcodes without gigabit. Places named: Perranarworthal, Truro, Lanner, Threemilestone. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. PerranarworthalTruroLannerThreemilestone 10 postcodes without gigabit, outlined: this goes to TR3 7GD, the one nearest the middle of them10 postcodes without gigabit7 postcodes without gigabit, outlined: this goes to TR3 7LR, the one nearest the middle of them7 postcodes without gigabit
  • No home or business can get gigabit: 217
  • Some can get gigabit: 138
  • Every home and business can get gigabit: 131
  • Ofcom gives no figure: 3
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 489 postcodes in TR3 that ONS places, 217 have no home or business that can get gigabit, 138 have some that can, 131 can all get it and 3 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. A dashed outline shows where 5 or more lie within 210 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 50.2175, longitude -5.1123. 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; gigabit: Ofcom, Connected Nations, Spring 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

Postcodes without gigabit

217 postcodes here have no gigabit. These are the 12 first in postcode order.

TR3 6AATR3 6ABTR3 6ADTR3 6ASTR3 6AUTR3 6AXTR3 6BETR3 6BHTR3 6BJTR3 6BNTR3 6BPTR3 6BS

Where the postcodes without gigabit lie together

  • 28 postcodes without gigabit, outlined on the map. TR3 7EX, is the one nearest the middle of them.
  • 23 postcodes without gigabit, outlined on the map. TR3 6PT, is the one nearest the middle of them.
  • 16 postcodes without gigabit, outlined on the map. TR3 6NZ, is the one nearest the middle of them.
  • 15 postcodes without gigabit, outlined on the map. TR3 6EZ, is the one nearest the middle of them.
  • 10 postcodes without gigabit, outlined on the map. TR3 7GD, is the one nearest the middle of them.
  • 7 postcodes without gigabit, outlined on the map. TR3 7LR, is the one nearest the middle of them.

What broadband can you get in TR3?

Ofcom reports on 486 of the 489 postcodes in TR3. At 131 of them every home and business can get gigabit broadband, and at 9 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit131 of 486
Postcodes where every home can get superfast363 of 486
Postcodes where some cannot get decent broadband9 of 486

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 TR3 at risk of flooding?

57 of the 489 postcodes in TR3 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 133 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 57 of 489 postcodes High: 79Medium: 54Low: 91Very low: 1

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 TR3?

Homes in TR3 sold for a typical £400,000 in the 12 months to August 2026, across 143 sales, up 0.6% on the 12 months before, HM Land Registry's figures show.

£400,000 typical price, the 12 months to August 2026
£397,475 12 months to August 2025
▲ up 0.6% on the 12 months before
  • Detached £530,000 81 sales
  • Semi-detached £310,000 37 sales
  • Terraced £280,000 23 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. 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 TR3

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

TR3 6263 postcodesTR3 7226 postcodes
UK postcode format explained

Places in TR3

Towns and villages with postcodes in TR3, and how many each has here.

Perranarworthal postcodes,63Threemilestone postcodes,62Carnon Downs postcodes,55Truro postcodes,6

Who covers TR3

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

  • Truro and Falmouth411
  • Camborne and Redruth78

Police force areas

  • Devon & Cornwall489

Next to TR3

TR2 postcode district TR4 postcode district All TR districts Perranarworthal postcodes

"Next to" is by number: the districts before and after TR3 in the TR area.

Check a postcode

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