How much do houses cost in PL18 9BY?

The average property price in PL18 9BY is currently around £805k.

What is the population of PL18 9BY?

The population for the PL18 9BY area is approximately 341 residents according to the latest census data.

Postcode Analysis Cornwall, South West

CALSTOCK ROAD, PL18 9BY House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for CALSTOCK ROAD, PL18 9BY.

analytics Demographics: Census 2021 local_police Crime: police.uk · updated monthly (1–2 month lag)home Prices: Land Registry

groups

Population

341

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Avg Age

payments

Avg Income

£ 42,200 /yr

work

Employed

45%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: PL18 9BY is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.

shieldSafety

10/10

family_restroomFamily

7/10

favoriteHealth

2/10

workEmployment

5/10

diversity_3Diversity

3/10

paymentsAffluence

8/10

directions_transitTransit

4/10

homeHome Ownership

9/10

trending_upInvestment

3/10

psychology

Area Character

PL18 9BY is a premium owner-occupier postcode — median prices of £805k, 85% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. Very low crime and mature demographics confirm this as a prestige address.

home £805,000 median price shield Safety 10/10

verifiedPublished by PostcodeInfo.uk · April 2026 · Sources: ONS Census 2021, police.uk, Land Registry

PL18 9BY is a mixed residential area on Calstock Road, 0.6km from Middle Dimson in Cornwall. Administratively it sits within Calstock ward and the South East Cornwall constituency.

One of the more sought-after postcodes in PL18, PL18 9BY offers a quiet rural community with low density and high home ownership. The daytime character shifts — includes some mining and quarrying and other industrial activity. With an average age of 54, this is established family country — quiet streets, strong community ties, and low rental churn. 85% of residents own their home — above average for the district, consistent with a stable and sought-after address.

Property: Prices average £805k.

Census 2021 statistics for PL18 9BY are sourced from Output Area E00094662 (shared with 18 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for PL18 9BY. The average age is 54.2. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.3%

Asian / British Asian0.0%

Black / African / Caribbean0.3%

Other / Mixed1.5%

Economic Activity

45%Active

FT: 28%

Unemployed: 1%

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Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.

analytics Full Demographics Profile

home Property Prices by Type

Detached

£ 635,000

2 sales · Mean £ 635,000

school Local Schools

Delaware Primary Academy

Good188 pupils1.1 km

Gunnislake Primary Academy

Good16 pupils1.3 km

storefront Nearby Amenities

local_bar

Pub, NightClub

1 nearby

Rising Sun Inn0.6 km

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Retailers - Other

1 nearby

Co-op0.8 km

fastfood

Takeaway Shop

1 nearby

Dave's Chip Stop0.8 km

train Transport Links

Train Stations

Gunnislake0.7 km
Calstock1.7 km
Bere Alston3.1 km