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AREA REPORT · CORNWALL TR17

TR17.

Cornwall

TR17 is an outcode in Cornwall, covering the neighbourhoods of Marazion, St Erth & Gwinear Gwithian and West Penwith & St Buryan. Over the last 12 months 11 properties changed hands — a median of £270k for flats (£4,355/sqm) and £410k for houses (£4,139/sqm). Housing stock peaks at EPC band E.

Sales · 12m
11
28 over 3y
Houses · £/sqm
£4,139
n=8
Flats · £/sqm
£4,355
n=1
EPC score
55
Potential 79
PRICE MATRIX
Sales by window, type, and floor area.
Houses · 6m
Avg £
£299k
n=3
Median £
£265k
n=3
Avg £/sqm
£4,401
n=2
Median £/sqm
£4,401
n=2
Houses · 12m
Avg £
£399k
n=10
Median £
£410k
n=10
Avg £/sqm
£4,173
n=8
Median £/sqm
£4,139
n=8
Houses · 3y
Avg £
£530k
n=26
Median £
£458k
n=26
Avg £/sqm
£4,477
n=22
Median £/sqm
£4,210
n=22
Flats · 6m
Avg £
£270k
n=1
Median £
£270k
n=1
Avg £/sqm
£4,355
n=1
Median £/sqm
£4,355
n=1
Flats · 12m
Avg £
£270k
n=1
Median £
£270k
n=1
Avg £/sqm
£4,355
n=1
Median £/sqm
£4,355
n=1
Flats · 3y
Avg £
£280k
n=2
Median £
£280k
n=2
Avg £/sqm
£3,789
n=2
Median £/sqm
£3,789
n=2
£/sqm derives from EPC-matched floor area. Thin-coverage rows appear muted.
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£0k£344k£689k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
0551092010201520202025
A
B
C
D
E
F
G
Total issued
COUNCIL TAX
Band distribution.
Council tax data coming in Phase 2.
SECTORS
Drill down to sector.
TR17 0
Sales28
House£458k
Flat£280k
COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
2 · click column to sort
Marazion, St Erth & Gwinear Gwithian
1,231
863
West Penwith & St Buryan
1
3
Wards
2 · click column to sort
Long Rock, Marazion & St Erth
1,231
863
Ludgvan, Madron, Gulval & Heamoor
1
3
LAND REGISTRY · EPC · ONS UPRN · GEOLYTIX · REFRESHED 25 APR 2026