HouseMarketBook

TR3, Threemilestone and Carnon Downs, Cornwall

Postcode district in Cornwall · 382 sales in the last 24 months, 317 with a floor area counted

Median price per square metre, last 24 months£4,040317 sales · £376 per sq ft · up 0.3% on a year ago

Prices per square metre in TR3 are up 0.3% on a year ago, at a median of £4,040 (£376 per sq ft).

Half of the 317 counted sales were between £3,440 and £4,650 per square metre, and the median price paid was £400,000. HM Land Registry records 7,589 sales in this postcode district since 1995.

Median price, 24 months£400,000
£ per m², middle half£3,440 to £4,650
Sales, 24 months382317 with a floor area counted
Typical floor area97 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached171£4,240£3,580–4,860£514,300
Flat or maisonette8———
Semi-detached80£4,070£3,640–4,390£302,500
Terraced58£3,750£3,100–4,320£280,000
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in TR3 by quarter, up 0.3% on a year ago
3,7503,9704,190£4,0502024 Q42026 Q3
Median £ per m² by year since 1995
6902,4154,140£4,04019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in TR3

By sales in the last 24 months
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
202695£400,000£4,040
2025178£397,500£4,100
2024142£400,000£4,060
2023167£387,500£3,980
2022194£448,500£4,140
2021254£407,500£3,500
2020232£325,000£3,250
2019183£314,000£3,130
2018194£310,000£3,090
2017211£277,500£2,860
2016270£282,300£2,750
2015267£250,000£2,780
The last 12 years; the chart above runs from 1995.

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 97 m² · change on a year ago +0.3% · An index-based comparison of sold prices, not a valuation.