Area360 logo

Postcode insights

TR17 0BN

Trevenner Lane

Long Rock, Marazion & St Erth

Interactive map showing TR17 0BN and surrounding area

Detailed insights for TR17 0BN

Overview

Postcode TR17 0BN is located in a rural village, within the Long Rock, Marazion & St Erth ward of Cornwall in the South West region, and forms part of the Marazion, St Erth & Gwinear Gwithian area. It has high deprivation and low crime levels, with around 35.8 crimes per 1,000 residents per year, about 58% below the South West average of 85 per 1,000. The average income per household in Marazion, St Erth & Gwinear Gwithian is £44,562 per year. The nearest station is St Erth, about 3.2 miles away. There are 1 primary and no secondary schools in the area.

Crime rate
3/10
Crimes per 1k residents
36
Deprivation level
8/10
Income level
2/10
Social housing
37.1%
Connectivity
N/A
Flood Risk
No risk
Noise Level
No noise

Deprivation level

8/10

Marazion, St Erth & Gwinear Gwithian has a high level of deprivation, ranked at position 9,695 out of 32,844 areas in the United Kingdom, placing it within the top 30% most deprived areas in England.

Crime level

3/10

Marazion, St Erth & Gwinear Gwithian has a low crime rate, with approximately 35.8 reported incidents per 1,000 population each year.

Social housing

37.1%

Approximately 37.1% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 12.9% of dwellings are socially rented.

Income level

2/10

The average income per household in Marazion, St Erth & Gwinear Gwithian is £44,562 per year.

Noise Level

No noise

No significant noise sources from railways or roads near TR17 0BN.

Flood risk

No risk

Marazion, St Erth & Gwinear Gwithian near TR17 0BN has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is St Erth located about 3.2 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
456
Population density
474.8 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
21.13(-37%)
Criminal damage and arson
5.96(-8%)
Other theft
5.42(-4%)
Anti-social behaviour
3.79(-75%)
Public order
2.71(-59%)
South West average

Demographics

Ethnic groups

British
422
92.54%
Other
12
2.63%
Other White
10
2.19%
Chinese
3
0.66%
White and Asian (mixed)
3
0.66%
Total population: 456

Economics

Education (age 16+)

Level 4+ (Degree)
88
25.21%
No qualifications
70
20.06%
Level 3 (A level)
64
18.34%
Level 2 (GCSEs 9-4)
62
17.77%
Level 1 (GCSEs 3-1)
37
10.6%
Total 16+ residents: 349

Housing

Housing tenure

Other social rented
58
29.9%
Owns outright
54
27.84%
Private landlord or letting agency
26
13.4%
Owns with a mortgage
24
12.37%
Social rents from council
14
7.22%
Total households: 194

Property prices in Long Rock, Marazion & St Erth

Median price£312,500
Price per sq ft£330
Sales (last 12 months)72
Typical range (middle 50%)£229K – £446K

Based on 72 recent sales, the median property price is £312,500 (about £330 per square foot) in Long Rock, Marazion & St Erth area, with individual transactions ranging from £49,500 up to £760,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Long Rock, Marazion & St Erth over the last year.
TypeSalesMedian£/sq ft
Detached27£445,500£356
Semi-Detached12£347,500£335
Terraced26£252,500£290
Flats7£123,000£286

10-year price trendmedian sale price in Long Rock, Marazion & St Erth

Sale price

Ten year median sale price trend for each property type in Long Rock, Marazion & St Erth.
YearDetachedFlatsSemi-DetachedTerraced
2016£280,000£232,499£254,250£166,000
2017£332,500£150,000£255,000£182,250
2018£322,500£185,000£242,500£195,000
2019£415,000£125,000£228,000£195,000
2020£366,250£130,000£250,000£230,000
2021£450,000£255,000£283,000£225,500
2022£422,500£262,500£360,000£258,000
2023£482,500£190,000£333,000£260,000
2024£421,000£288,000£340,000£232,500
2025£405,000£123,000£315,000£270,000
2026£370,000£150,500£405,000£224,000
Ten year median sale price trend for each property type in Long Rock, Marazion & St Erth.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Long Rock, Marazion & St Erth.
YearDetachedFlatsSemi-DetachedTerraced
2016£265£298£271£228
2017£277£271£221£231
2018£292£282£270£237
2019£277£272£230£268
2020£300£302£292£260
2021£319£318£313£310
2022£428£416£320£327
2023£384£362£376£339
2024£366£336£355£286
2025£370£286£335£297
2026£389£289£386£262
Ten year median sale price per square foot trend for each property type in Long Rock, Marazion & St Erth.

Price distribution by property typelast 12 months

Price distribution by property type for Long Rock, Marazion & St Erth in the last year.

Recent sales

There were 8 recent sold properties in the last 18 months near TR17 0BN.

Recent sold properties in the last 18 months near TR17 0BN
DateAddressTypeTenurePriceMap
30 Jan 202635, Trevenner Lane, Marazion, TR17 0BLTerracedFreehold£257,500
16 Mar 20268, Boltern Road, Marazion, TR17 0DLTerracedFreehold£215,000
15 May 202517, Boltern Road, Marazion, TR17 0DLTerracedFreehold£190,000
18 Jul 2025Teylu House, Gwallon Lane, Marazion, TR17 0HWSemi-DetachedFreehold£287,000
27 Mar 2026Ocean Mists, Higher Fore Street, Marazion, TR17 0BQTerracedFreehold£300,000

Schools

In the TR17 0BN postcode area, located within Marazion, St Erth & Gwinear Gwithian, there are 1 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for TR17 0BN
DistancePhaseNameTypeRating
0.2 miPrimaryMarazion SchoolFoundation school

Good

Local amenities

1 nearby supermarkets & convenience stores within mi of TR17 0BN

Nearby supermarkets & convenience stores for TR17 0BN
DistanceNameAddressDirections
0.1 miTrevennerStoresTreworvenneth Drive, Cornwall, TR17 0BTWalking directions to TrevennerStores

Council Tax Bands

Annual council tax rates for Cornwall district (2025-26).

Band A£1,640
Band B£1,913
Band C£2,187
Band D£2,460
Band E£3,007
Band F£3,553
Band G£4,100
Band H£4,920

Council tax bands are based on the value of your property. Most homes fall into bands A to D.

Local councillor and member of parliament

Elected local representatives for TR17 0BN, including ward councillors and the local member of parliament.

Local councillors

John Martin

Long Rock, Marazion & St Erth - Elected 1 May 2025

Liberal Democrats

Member of parliament

Andrew George

St Ives - Elected 4 Jul 2024

Liberal Democrats

Geographic Information

RegionSouth WestUKK
DistrictCornwallE06000052
Parliamentary ConstituencySt IvesE14001511
ParishMarazionE04013068
MSOA (Middle Layer Super Output Area)Marazion, St Erth & Gwinear GwithianE02003946
LSOA (Lower Layer Super Output Area)Cornwall 061DE01018990
Police ForceDevon & Cornwall
Postcode Introduced1980-01-01

Frequently asked questions about TR17 0BN

Is TR17 0BN (Marazion, St Erth & Gwinear Gwithian) safe?

The area around TR17 0BN records about 36 crimes per 1,000 residents per year, which is a low crime rate for England: it scores 3 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across South West as a whole the rate is about 85 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and criminal damage and arson.

What is the average house price near TR17 0BN?

The median sale price around TR17 0BN in Marazion, St Erth & Gwinear Gwithian is £312,500 (about £330 per square foot) based on 72 registered sales according to HM Land Registry data.

What schools are near TR17 0BN?

There is 1 school close to TR17 0BN, including Marazion School (Good). Ratings are from the latest Ofsted inspections.

How deprived is the area around TR17 0BN?

TR17 0BN scores 8 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 9,695 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents TR17 0BN (Marazion, St Erth & Gwinear Gwithian) in Parliament and on the local council?

The Member of Parliament for St Ives covering TR17 0BN is Andrew George (Liberal Democrats), elected at the 2024 general election. The area is represented by 1 local councillor: John Martin (Liberal Democrats).

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.