House prices in St Marys
Median value — November 2026
£583,000
Modelled from 4 properties Stede tracks in St Marys
Market snapshot
£583,000
Median value
£606,500
Average value
12
Sales in the last 12 months
Property types
- Detached house50%£828,500
- Semi-detached house25%£526,000
- Flat / Maisonette25%£243,000
Recent sales
- St. Marys Mews, Downness, Back Lane, St Marys, Isles Of Scilly, TR21 0LA£250,000 · 2026—
- Springfield Court, Flat 11, Church Street, St Marys, Isles Of Scilly, TR21 0JT£240,000 · 2026—
- Springfield Court, Flat 8, Church Street, St Marys, Isles Of Scilly, TR21 0JT£270,000 · 2026—
- Moonrakers Flats, 6, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JF£265,000 · 2026—
- Dunmallard, Lower Flat, Church Street, St Marys, Isles Of Scilly, TR21 0JT£265,000 · 2026—
- Warleggan Flats, Firebrand, Church Street, St Marys, Isles Of Scilly, TR21 0JT£320,000 · 2026—
- Tol Tuppens, Church Street, St Marys, Isles Of Scilly, TR21 0JT£645,000 · 2026—
- St. Marys Mews, Uppness, Back Lane, St Marys, Isles Of Scilly, TR21 0LA£390,000 · 2026—
Addresses in St Marys
- 1 Buzza Street, St Marys, Isles Of Scilly, TR21 0HX£650,000 · 2024—
- 1 Hanover Court, St Marys, Isles Of Scilly, TR21 0NG£175,000 · 2024—
- 1 Parsons Field, St Marys, Isles Of Scilly, TR21 0JJ£372,500 · 2018—
- 1 Porthcressa Terrace, St Marys, Isles Of Scilly, TR21 0JW£315,000 · 2015—
- 1 Telegraph Bungalows, St Marys, Isles Of Scilly, TR21 0NP£270,000 · 2019—
- 1 Wellcross, St Marys, Isles Of Scilly, TR21 0PU£130,000 · 1996—
- 10 Parsons Field, St Marys, Isles Of Scilly, St Mary's, TR21 0JJ£220,000 · 2001—
- 10 Silver Street, St Marys, Isles Of Scilly, TR21 0PZ£437,500 · 2006—
- 10 Strand, St Marys, Isles Of Scilly, St Mary's, TR21 0PT£110,000 · 1995—
- 11 Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£84,950 · 1999—
- 12 Strand, St Marys, Isles Of Scilly, TR21 0PT£495,000 · 2020—
- 13 Garrison Lane, St Marys, Isles Of Scilly, St Mary's, TR21 0JD£295,000 · 2016—
- 14 Jacksons, Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£450,000 · 2007—
- 14 Silver Street, St Marys, Isles Of Scilly, TR21 0PZ£145,000 · 1997—
- 14 Upper Jacksons, Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£365,000 · 2019—
- 15 Garrison Lane, St Marys, Isles Of Scilly, TR21 0JD£181,400 · 2018—
- 16 Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£810,000 · 2025—
- 16 Silver Street, St Marys, Isles Of Scilly, TR21 0PZ£432,500 · 2016—
- 2 Parsons Field, St Marys, Isles Of Scilly, St Mary's, TR21 0JJ£365,000 · 2003—
- 2 Rear Flat, Bay View Terrace, St Marys, Isles Of Scilly, TR21 0NE£650,000 · 2008—
- 2 Silver Street, St Marys, Isles Of Scilly, TR21 0PZ£427,500 · 2018—
- 2 Wellcross, St Marys, Isles Of Scilly, TR21 0PU£450,000 · 2017—
- 21 Hugh Street, St Marys, Isles Of Scilly£590,000 · 2007—
- 25 Garrison Lane, St Marys, Isles Of Scilly, TR21 0JD£345,000 · 2017—
- 25 Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£135,000 · 1999—
- 27 Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£92,500 · 1999—
- 3 Bay View Terrace, St Marys, Isles Of Scilly, TR21 0NE£495,000 · 2011—
- 3 Buzza Street, St Marys, Isles Of Scilly, TR21 0HX£360,000 · 2005—
- 3 Coastguard Cottages, St Marys, Isles Of Scilly, TR21 0NR£290,000 · 2015—
- 3 Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£230,000 · 2002—
- 3 Porthcressa Terrace, St Marys, Isles Of Scilly, St Mary's, TR21 0JW£85,000 · 1995—
- 3 Strand, St Marys, Isles Of Scilly, St Mary's, TR21 0PT£145,000 · 1995—
- 3 Wellcross, St Marys, Isles Of Scilly, TR21 0PU£315,000 · 2023—
- 30 Garrison Lane, St Marys, Isles Of Scilly, Cornwall, TR21 0JD£630,000 · 2024£640,000
- 33 Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£530,000 · 2023—
- 4 Bay View Terrace, St Marys, Isles Of Scilly, TR21 0NE£310,000 · 2016—
- 4 Lower Strand, St Marys, Isles Of Scilly, TR21 0PS£645,000 · 2020—
- 4 Parsons Field, St Marys, Isles Of Scilly, TR21 0JJ£517,500 · 2025—
- 4 Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£400,000 · 2016—
- 4 Porthcressa Terrace, St Marys, Isles Of Scilly, TR21 0JW£445,000 · 2025—
- 4 Silver Street, St Marys, Isles Of Scilly, TR21 0PZ£325,000 · 2014—
- 4 Telegraph Bungalows, St Marys, Isles Of Scilly, TR21 0NP£320,000 · 2017—
- 5 Branksea Close, St Marys, Isles Of Scilly, TR21 0ND£410,000 · 2024—
- 5 Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£350,000 · 2018—
- 5 Sally Port, St Marys, Isles Of Scilly, TR21 0JE£270,000 · 2014—
- 5 Silver Street, St Marys, Isles Of Scilly, TR21 0PZ£170,000 · 2024—
- 6 Bay View Terrace, St Marys, Isles Of Scilly, TR21 0NE£435,000 · 2021—
- 6 Branksea Close, St Marys, Isles Of Scilly, St Mary's, TR21 0ND£255,000 · 2020—
- 6 Buzza Street, St Marys, Isles Of Scilly, TR21 0HX£235,000 · 2014—
- 6 Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£600,000 · 2020—
About this area
St Marys, in Isles Of Scilly, is a village. Stede can model 4 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, St Marys has a median estimated value of £583,000 and an average of £606,500.
The market here is mostly detached houses, which make up 50% of the properties Stede tracks in St Marys.
12 sales were recorded in St Marys over the past 12 months.
Common questions
What is the average house price in St Marys?
As of November 2026, the average estimated value is £606,500 and the median is £583,000 across 4 properties Stede tracks in St Marys. This is not a formal market valuation.
What types of property are in St Marys?
50% of the properties Stede tracks in St Marys are detached houses. semi-detached houses are next most common, at 25%.
How many properties are in St Marys?
Stede can model 4 properties in St Marys, with 12 recorded sales in the past 12 months.
How does Stede calculate house prices for St Marys?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →