TR4 postcode area guide — Cornwall
House prices, crime, broadband speeds, mobile signal, schools and demographics for the TR4 postcode district in Cornwall — every official dataset on one page.
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Where is TR4?
Broadband & internet speeds in TR4
Strong coverage
Superfast (30Mb+)
84.4%
Ultrafast (300Mb+)
44.8%
Gigabit-capable
44.8%
Below USO (10Mb)
1.2%
Broadband availability in the TR4 postcode district (Cornwall) is Strong — superfast is near-universal and gigabit is rolling out. Across the 515 postcodes Ofcom measures in TR4, superfast broadband (30 Mbit/s or faster) reaches 84.4% of premises and gigabit-capable lines are available to 44.8%.
Around 1.2% of premises in TR4 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 TR4
| Postcode | Superfast | Gigabit |
|---|---|---|
| TR4 8AA | 100% | 64.9% |
| TR4 8AB | 100% | 100% |
| TR4 8AD | 100% | 100% |
| TR4 8AE | 100% | 47.8% |
| TR4 8AF | 100% | 0% |
| TR4 8AG | 100% | 66.7% |
| TR4 8AH | 100% | 100% |
| TR4 8AJ | 88.9% | 88.9% |
| TR4 8AL | 100% | 100% |
| TR4 8AN | 100% | 100% |
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.
House prices in TR4
Based on 130 sales registered with HM Land Registry in the last 12 months, the median sold price in TR4 is £330,000, down 1.5% on the previous year (£335,000).
Detached
£455,000
47 sales
Semi-detached
£330,000
33 sales
Terraced
£195,000
38 sales
Flat / maisonette
£280,000
3 sales
Latest recorded sales in TR4
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 15 May 2026 | £132,000 | Semi-detached | Gwel An Woon | TR4 9FZ |
| 8 May 2026 | £280,000 | Flat | Eastcliff | TR4 8AP |
| 8 May 2026 | £451,250 | Detached | School Hill | TR4 9DU |
| 5 May 2026 | £380,000 | Detached | Carvinack Meadows | TR4 9FJ |
| 30 Apr 2026 | £395,000 | Semi-detached | Penstraze | TR4 8PH |
| 24 Apr 2026 | £464,500 | Detached | Alwin Close | TR4 9FX |
| 24 Apr 2026 | £317,000 | Semi-detached | Truthan View | TR4 9AS |
| 17 Apr 2026 | £202,000 | Terraced | Tre Worgan Court | TR4 9RH |
| 13 Apr 2026 | £415,000 | Detached | Atlantic Way | TR4 8AH |
| 7 Apr 2026 | £495,000 | Semi-detached | High Street | TR4 8LW |
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 TR4
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Mount Hawke Academy | Primary | 4–11 | 241 | TR4 8BA |
| Goonhavern Primary School | Primary | 3–11 | 219 | TR4 9QD |
| Chacewater Community Primary School | Primary | 4–11 | 203 | TR4 8PZ |
| St Erme with Trispen Community Primary School | Primary | 4–11 | 153 | TR4 9BJ |
| Shortlanesend School | Primary | 2–11 | 140 | TR4 9DA |
| Oak Tree School | Not applicable | 5–18 | 133 | TR4 9NH |
| Blackwater Community Primary School | Primary | 3–11 | 128 | TR4 8ES |
| Polwhele House School | Not applicable | 2–17 | 109 | TR4 9AE |
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 TR4
88 rated food businesses operate in TR4. 68 hold the top rating of 5, 8 are rated 4, and 3 are rated 2 or below.
Among the 5-rated: Agweres And Wild Wine School, Bay Tree Restaurant, Beach Cafe Porthtowan, Blackwater Community Primary School, Blue Bar.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in TR4
From a sample of 160 Energy Performance Certificates across 12 TR4 postcodes, the most common rating is band E (average band E). 15% of sampled homes are rated C or better.
Band B
6%
Band C
9%
Band D
29%
Band E
36%
Band F
14%
Band G
5%
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 TR4 typically use:
Had a call from an unknown number? Use our free UK phone number checker to see who called.
What's it like living in TR4?
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Moving to TR4? Sort your connectivity first
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Postcodes in TR4
Neighbouring districts
All Truro (TR) postcode districts ›
Frequently asked questions
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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.