TR20 postcode area guide — Cornwall
House prices, crime, broadband speeds, mobile signal, schools and demographics for the TR20 postcode district in Cornwall — every official dataset on one page.
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Where is TR20?
Broadband & internet speeds in TR20
Good coverage
Superfast (30Mb+)
81%
Ultrafast (300Mb+)
28.8%
Gigabit-capable
28.8%
Below USO (10Mb)
1.7%
Broadband availability in the TR20 postcode district (Cornwall) is Good — superfast broadband reaches most premises. Across the 508 postcodes Ofcom measures in TR20, superfast broadband (30 Mbit/s or faster) reaches 81% of premises and gigabit-capable lines are available to 28.8%.
Around 1.7% of premises in TR20 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.
Sample postcodes in TR20
| Postcode | Superfast | Gigabit |
|---|---|---|
| TR20 8AA | 0% | 0% |
| TR20 8AB | 100% | 0% |
| TR20 8AD | 100% | 0% |
| TR20 8AE | 100% | 100% |
| TR20 8AG | 0% | 0% |
| TR20 8AH | 100% | 100% |
| TR20 8AJ | 100% | 0% |
| TR20 8AL | 100% | 0% |
| TR20 8AN | 100% | 0% |
| TR20 8AP | 85.7% | 85.7% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Cornwall
Ofcom's coverage model for the wider Cornwall district (312,345 premises):
4G indoors — all networks
80.1%
4G outdoors — all networks
96.1%
5G outdoors — all networks
0.2%
Voice indoors — all networks
83.7%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in TR20
Police recorded 9 incidents within about a mile of the centre of TR20 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 5 | 55.6% |
| Criminal damage & arson | 3 | 33.3% |
| Theft from the person | 1 | 11.1% |
Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).
House prices in TR20
Based on 93 sales registered with HM Land Registry in the last 12 months, the median sold price in TR20 is £390,000, up 20.0% on the previous year (£325,000).
Detached
£452,500
50 sales
Semi-detached
£374,000
11 sales
Terraced
£233,000
17 sales
Flat / maisonette
£190,000
5 sales
Latest recorded sales in TR20
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 13 May 2026 | £190,000 | Flat | Chapel Square | TR20 8AL |
| 8 May 2026 | £253,000 | Detached | Helston Road | TR20 9AA |
| 1 May 2026 | £290,000 | Semi-detached | Primrose Hill | TR20 9JR |
| 29 Apr 2026 | £550,000 | Detached | Trescowe | TR20 9RN |
| 27 Apr 2026 | £412,500 | Other | Borea | TR20 8AZ |
| 24 Apr 2026 | £600,000 | Detached | TR20 8DG | |
| 24 Apr 2026 | £350,000 | Semi-detached | Tregender Road | TR20 8DN |
| 17 Apr 2026 | £233,000 | Terraced | Castle Drive | TR20 9TG |
| 10 Apr 2026 | £249,500 | Flat | Trewartha Road | TR20 9ST |
| 8 Apr 2026 | £505,000 | Detached | TR20 8UT |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? Cornwall demographics
Census 2021 figures for the wider Cornwall district (570,308 residents, 250,533 households):
| Age profile | |
|---|---|
| Under 15 | 16.3% |
| 15–29 | 19.6% |
| 30–44 | 17% |
| 45–64 | 21.8% |
| 65+ | 25.3% |
| Housing tenure | |
|---|---|
| Owner-occupied | 66.2% |
| Private rented | 19.8% |
| Social rented | 7.6% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around TR20
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| St Hilary School | Primary | 5–11 | 206 | TR20 9DR |
| Ludgvan School | Primary | 5–11 | 199 | TR20 8EX |
| Pensans Community Primary School | Primary | 2–11 | 139 | TR20 8UH |
| Nancealverne School | Not applicable | 2–19 | 138 | TR20 8TP |
| Nancledra School | Primary | 4–11 | 94 | TR20 8NB |
| Germoe Community Primary School | Primary | 3–11 | 76 | TR20 9QY |
| Trythall Community Primary School | Primary | 2–11 | 72 | TR20 8XR |
Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.
Food hygiene ratings in TR20
59 rated food businesses operate in TR20. 49 hold the top rating of 5, 4 are rated 4, and 3 are rated 2 or below.
Among the 5-rated: Car Boot Kitchen, Castle Brea Farm, Co-op, Copper Coast Snack Bar, Courtlands Care Home.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in TR20
From a sample of 106 Energy Performance Certificates across 12 TR20 postcodes, the most common rating is band D (average band E). 11% of sampled homes are rated C or better.
Band C
11%
Band D
28%
Band E
26%
Band F
25%
Band G
9%
Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.
Phone area codes for Cornwall
Landlines around TR20 typically use:
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What's it like living in TR20?
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Moving to TR20? Sort your connectivity first
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Postcodes in TR20
Neighbouring districts
All Truro (TR) postcode districts ›
Frequently asked questions
Where is the TR20 postcode?
How much do houses cost in TR20?
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Who lives in TR20?
How energy efficient are homes in TR20?
Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.