What is the average house price in Cornwall (PL18)?

Over the last 12 months the median house sale price in PL18 (Cornwall) was £288k, with an average of £307k, from 57 recorded sales (HM Land Registry).

How much do flats cost in PL18?

The median flat sale price in PL18 over the last 12 months was £156k (about £1,760 per square metre), from 4 recorded sales.

What is the price per square metre in PL18?

Typical sale prices per square metre in PL18 are £3,069 for houses and £1,760 for flats, where floor area is recorded on the energy certificate.

What EPC rating do homes in PL18 have?

Homes in PL18 most commonly hold EPC band D, with a median current energy-efficiency score of 63 (a potential of 83 after improvements).

How many properties sold in PL18 in the last year?

61 properties were sold in PL18 over the last 12 months, and 226 over the last three years (HM Land Registry Price Paid data).

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AREA REPORT · CORNWALL PL18

PL18.

Cornwall

PL18 is an outcode in Cornwall, covering the neighbourhoods of Gunnislake & Calstock. Over the last 12 months 61 properties changed hands — a median of £156k for flats (£1,760/sqm) and £288k for houses (£3,069/sqm). Housing stock peaks at EPC band D.

Recorded dwellings

1,854

residential addresses we hold records for

Across

sectors — see breakdown below

Sales

12 month

3 year

Flats

Houses

214

Recorded transactions across the area.

Median sale price

12 month

3 year

Flats

£156k

n = 4

£156k

n = 12

Houses

£288k

n = 57

£282k

n = 214

Median sale price across the window.

Median £/sqm

12 month

3 year

Flats

£1,760

n = 4

£1,912

n = 8

Houses

£3,069

n = 52

£3,066

n = 202

Typical price per square metre, where floor area is available.

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PRICE MATRIX

Sales by window, type, and floor area.

Headline price

Mean

Houses

·Plateauing

+0.7% vs 12m

+2.7% vs 3y

Flats

·Limited data

— vs 12m

— vs 3y

Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.

Size-normalised — £ per sqm

Mean

Houses

▼Easing

−3.4% vs 12m

−3.3% vs 3y

Flats

·Limited data

— vs 12m

— vs 3y

From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.

›Show numbers

Segment

Avg £

Median £

Avg £/sqm

Median £/sqm

Houses · 6m

Avg £

£337k

n=14

Median £

£290k

n=14

Avg £/sqm

£3,254

n=14

Median £/sqm

£2,966

n=14

Houses · 12m

Avg £

£307k

n=57

Median £

£288k

n=57

Avg £/sqm

£3,136

n=52

Median £/sqm

£3,069

n=52

Houses · 3y

Avg £

£315k

n=214

Median £

£282k

n=214

Avg £/sqm

£3,162

n=202

Median £/sqm

£3,066

n=202

Flats · 6m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Flats · 12m

Avg £

£138k

n=4

Median £

£156k

n=4

Avg £/sqm

£2,117

n=4

Median £/sqm

£1,760

n=4

Flats · 3y

Avg £

£146k

n=12

Median £

£156k

n=12

Avg £/sqm

£1,935

n=8

Median £/sqm

£1,912

n=8

PRICE + VOLUME · 25Y

Medians and monthly sales, 2001–present.

EPC · 25Y

Certificates issued, by band.

Median EPC score

Median potential

COUNCIL TAX

Band distribution.

Column width shows the number of properties in each council tax band. Colour shows the composition within that band.

Flats/maisonettes

Terraced

Other/unknown

Band A

639

Terraced

Semi-detached

Bungalows

Band B

1,011

Terraced

Semi-detached

Detached

Bungalows

Band C

714

Semi-detached

Detached

Bungalows

Band D

797

Detached

Bungalows

Band E

506

Detached

Bungalows

Band F

162

Detached

Band G

Band H

Band I

Flats/maisonettes

Terraced houses

Semi-detached houses

Detached houses

Bungalows

Other/unknown

Property type totals

Flats/maisonettes

175

4.5%

Terraced houses

898

23%

Semi-detached houses

702

18%

Detached houses

982

25%

Bungalows

882

23%

Other/unknown

273

7.0%

AMENITIES

Transport access and schools.

Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.

Rail stations

Metro & tram

Bus & coach

Bus stops

Schools

SECTORS

Drill down to sector.

Drill in

Open the full report for any PL18 sector.

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Sector

Sales (3y)

Median house

Median flat

COVERAGE

Neighbourhoods and wards.

Neighbourhoods (MSOA)

1 · click column to sort

Gunnislake & Calstock

2,549

3,078

Wards

1 · click column to sort

Calstock

2,549

3,078

NEARBY OUTCODES

Nearby outcodes.

FAQ

PL18 property data — common questions

What is the average house price in Cornwall (PL18)?: Over the last 12 months the median house sale price in PL18 (Cornwall) was £288k, with an average of £307k, from 57 recorded sales (HM Land Registry).
How much do flats cost in PL18?: The median flat sale price in PL18 over the last 12 months was £156k (about £1,760 per square metre), from 4 recorded sales.
What is the price per square metre in PL18?: Typical sale prices per square metre in PL18 are £3,069 for houses and £1,760 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in PL18 have?: Homes in PL18 most commonly hold EPC band D, with a median current energy-efficiency score of 63 (a potential of 83 after improvements).
How many properties sold in PL18 in the last year?: 61 properties were sold in PL18 over the last 12 months, and 226 over the last three years (HM Land Registry Price Paid data).

REFRESHED 11 JUN 2026 ·DATA & SOURCES