TR12 Postcode Data
Property data for the TR12 postcode district covering Cornwall. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in TR12 is £366,037 (median £249,750), based on 52 HM Land Registry transactions. Police UK recorded 2 crimes within a 1-mile radius in 2026-07.
Headline pricing in TR12 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (36 of the last 52 sales).
Avg sale price
£366,037
52 sales
Median price
£249,750
Crime incidents
2
2026-07
Avg EPC score
n/a
105 certs
Recent sold prices
Latest 30 property sales in the TR12 area, sourced from HM Land Registry Price Paid Data.
detached
£402,900
36 sales
semi-detached
£275,889
9 sales
terraced
£180,500
3 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Apr 2026 | 2, HOME FARM COTTAGES, HELSTON | semi-detached | £330,000 |
| Apr 2026 | CHYBILLY FARMHOUSE, HELSTON | detached | £500,000 |
| Dec 2025 | 1, MAWGAN CROSS, HELSTON | other | £190,000 |
| Nov 2025 | TREDELJOSH, HIGHER LANE, HELSTON | semi-detached | £225,000 |
| Oct 2024 | CATKINS, HELSTON | detached | £140,000 |
| Jan 2024 | LE-AN-MARGHAS, HELSTON | detached | £570,000 |
| Sept 2023 | BRENDON, HELSTON | semi-detached | £360,000 |
| Jul 2023 | BRIDGE BUNGALOW, HELSTON | detached | £185,000 |
| Mar 2023 | CROSS COTTAGE, MAWGAN CROSS, HELSTON | detached | £450,000 |
| Jan 2023 | EGLOS VIEW, MAWGAN CROSS, HELSTON | detached | £399,950 |
| Sept 2022 | THE OLD SCHOOL HOUSE, LOWER LANE, HELSTON | detached | £700,000 |
| Jan 2022 | THE OLD RECTORY, HELSTON | detached | £2,100,000 |
| Oct 2021 | GLEBE HALL DENTAL SURGERY, HELSTON | other | £935,000 |
| Jun 2021 | EGLOS VIEW, MAWGAN CROSS, HELSTON | other | £225,000 |
| Mar 2021 | THE OLD RECTORY, HELSTON | detached | £1,750,000 |
Crime in TR12
2 reported crimes within a 1-mile radius of the postcode centroid in 2026-07, from Police UK data.
Violent Crime
2
Energy performance
Aggregate EPC stats from 105 recently-certified properties in the TR12 area.
Sample size
105
Rating distribution
A
2
B
12
C
15
D
17
E
35
F
22
G
2
Area information
- Local authority
- Cornwall
- Country
- England
- Wards
- Constantine, Mabe & Mawnan, Helston South & Meneage, Mullion & St Keverne
- Constituency
- Camborne and Redruth
- Latitude
- 50.0423
- Longitude
- -5.1793
More for TR12
Typical property
What the typical TR12 property looks like
Area summary, buyer notes, researched facts
Council tax
Cornwall 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for TR12
HM Land Registry from 1995
Corporate freeholders
Companies registered in TR12
Live Companies House data + PSCs
EPC checker
Look up any TR12 address
Energy ratings + improvement options
Crime checker
Local breakdown for TR12
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the TR12 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.