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TR3 6DH

Threemilestone & Chacewater · Cornwall · England

Updated September 2026

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Location overview

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Post town
Truro
Ward
Threemilestone & Chacewater
Local authority
Cornwall
Constituency
Truro and Falmouth
Postcode district
TR3
Postcode sector
TR3 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
TR3 6DS 47 m
TR3 6DT 83 m
TR3 6DR 134 m
TR3 6DX 147 m
TR3 6DU 151 m
Complete postcode fields and official codes
Postcode
TR3 6DH
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
TR
Postcode district
TR3
Postcode sector
TR3 6
Latitude
50.261331
Longitude
-5.109730
British National Grid easting
178,458
British National Grid northing
44,779

Statistical and administrative geographies

Country
England · E92000001
Region
South West · E12000009
Local authority district
Cornwall · E06000052
Electoral ward
Threemilestone & Chacewater · E05013861
Parish or community
E04011451
Westminster constituency
Truro and Falmouth · E14001554
Output area
E00095020
Lower layer super output area
Cornwall 043B · E01018822
Middle layer super output area
Cornwall 043 · E02003909

Postcode source versions

Explore TR3

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
100 recorded sales at this postcode
Address Date Price
55, Polstain Road, Threemilestone, Truro, TR3 6DH 23 March 2026 £349,000
6, Polstain Road, Threemilestone, Truro, TR3 6DH 31 October 2025 £310,000
28, Polstain Road, Threemilestone, Truro, TR3 6DH 11 July 2025 £295,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
18
Primary
9
Secondary
1

  1. Threemilestone School

    Academy converter

    190 m

  2. Richard Lander School

    Community school

    515 m

  3. Truro and Penwith College

    Further education

    655 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
541
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 241
  • Anti social behaviour 55
  • Shoplifting 54
  • Other theft 52
  • Criminal damage and arson 45

Census 2021

Population and age profile

Postcode residents
208

106 female, 102 male

Postcode households
77
Residents per household
2.7
TR3 6 residents
8,088

Age bands in TR3 6

Wider postcode sector
Age 0 to 14
13.6%

1,072 residents

Age 15 to 24
7.9%

621 residents

Age 25 to 44
18.7%

1,474 residents

Age 45 to 64
27.9%

2,198 residents

Age 65 and over
31.8%

2,503 residents

This postcode contained 2.6% of the sector's usual residents on Census Day. The age profile describes the wider TR3 6 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
37.7%
Ultrafast, 300 Mbit/s+
37.7%
Gigabit-capable
37.7%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

4

within 5 km

  • CHACEWATER HEALTH CENTRE

    CHACEWATER, TRURO, TR4 8QS

    ODS code L82015

    3.3 km

  • LANDER MEDICAL PRACTICE

    TRURO HEALTH PARK, INFIRMARY HILL, TRURO, TR1 2JA

    ODS code L82001

    3.8 km

  • THREE SPIRES MEDICAL PRACTICE

    TRURO HEALTH PARK, INFIRMARY HILL, TRURO, TR1 2JA

    ODS code L82028

    3.8 km

  • CARNON DOWNS SURGERY

    BISSOE ROAD, CARNON DOWNS, TRURO, TR3 6JD

    ODS code L82061

    4.4 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Glyn Way

    BCT · Threemilestone

    0.1 miles

  • Pendeen Road

    BCT · Threemilestone

    0.1 miles

  • Polstain Road

    BCT · Threemilestone

    0.1 miles

  • School

    BCT · Threemilestone

    0.2 miles

  • Chyvelah Road

    BCT · Threemilestone

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Cornwall 043B, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

8 of 10

Overall England rank

25,347 of 33,755

Income
8 of 10
Employment
7 of 10
Education and skills
8 of 10
Health and disability
6 of 10
Crime
9 of 10
Housing and services
4 of 10
Living environment
10 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
1
Low risk addresses
7
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £313,500 from 8 recorded sales in TR3 6DH. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Cornwall is £277,801 in June 2026, up 3.7% year on year.

Schools

Published establishments

18 open schools are in scope, including 9 primary and 1 secondary schools. Threemilestone School is the nearest published school at 190 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

541 published events cover 12 months, averaging 45.083 events per published month. The largest recorded category is Violence and sexual offences with 241 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.