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
- Mcfarlands Downs, Green Pastures, St Marys, Isles Of Scilly, TR21 0NS£435,000 · 2006—
- Mellyns, Church Road, St Marys, Isles Of Scilly, TR21 0NA£399,500 · 2014—
- Men A Vaur, Church Road, St Marys, Isles Of Scilly, TR21 0NA£410,000 · 2017—
- Menawethan, Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£420,000 · 2020—
- Michael Gray Gift Shop, The Bank, St Marys, Isles Of Scilly, TR21 0HY£570,000 · 2024—
- Mill House, Church Road, St Marys, Isles Of Scilly, TR21 0NA£380,000 · 2016—
- Minalto, Church Street, St Marys, Isles Of Scilly, TR21 0JT£760,000 · 2009—
- Minalto, Mcfarlands Down, St Marys, Isles Of Scilly, TR21 0NS£31,735 · 2003—
- Minnehaha, Rams Valley, St Marys, Isles Of Scilly, TR21 0JX£230,000 · 2018—
- Montrose, Mcfarlands Down, St Marys, Isles Of Scilly, TR21 0NS£765,000 · 2025—
- Moonrakers Flats, 4, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JF£154,950 · 2017—
- Moonrakers Flats, 6, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JF£265,000 · 2026—
- Moonrakers Holiday Flats, Flat 1, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JF£170,000 · 2014—
- Moonrakers Holiday Flats, Flat 2, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JD£235,000 · 2014—
- Moorwell House, Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£250,000 · 1998—
- Mount Flagon, Annett, St Marys, Isles Of Scilly, TR21 0NE£236,500 · 2021—
- Mount Flagon, Bryher, St Marys, Isles Of Scilly, TR21 0NE£420,000 · 2006—
- Mount Flagon, Nornour, St Marys, Isles Of Scilly, TR21 0NE£515,000 · 2019—
- Mount Flagon, Samson, St Marys, Isles Of Scilly, TR21 0NE£335,000 · 2006—
- Mount Flagon, Tean, St Marys, Isles Of Scilly, TR21 0NE£300,000 · 2021—
- Museum Flats, 5, Church Street, St Marys, Isles Of Scilly, St Mary's, TR21 0JU£300,000 · 2020—
- Museum Flats, 6, Church Street, St Marys, Isles Of Scilly, St Mary's, TR21 0JU£75,000 · 1997—
- Myrtle Cottage, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JD£510,000 · 2017—
- Nickla Thise Flats, Lower Strand, St Marys, Isles Of Scilly, TR21 0PS£79,500 · 1997—
- Nornour, The Parade, St Marys, Isles Of Scilly, TR21 0LP£345,000 · 2011—
- Ocean View, Hospital Lane, St Marys, Isles Of Scilly, St Mary's, TR21 0LQ£51,550 · 1996—
- Old Pharmacy, The Parade, St Marys, Isles Of Scilly, TR21 0LP£200,000 · 2017—
- Park Side, The Parade, St Marys, Isles Of Scilly, TR21 0LP£465,000 · 2021—
- Park View, The Parade, St Marys, Isles Of Scilly, TR21 0LP£1,200,000 · 2024—
- Pelorus, Church Road, St Marys, Isles Of Scilly, TR21 0NA£475,000 · 2002—
- Penhallow, 4, Pilots Retreat, St Marys, Isles Of Scilly, TR21 0PB£820,000 · 2022—
- Penlee Boathouse, Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£845,000 · 2025—
- Penlee, Flat 2, Church Street, St Marys, Isles Of Scilly, TR21 0JT£425,000 · 2019—
- Penlee House, Midships Flat, Church Street, St Marys, Isles Of Scilly, TR21 0JT£240,000 · 2025—
- Penlee House, Quarter Deck, Church Street, St Marys, Isles Of Scilly, TR21 0JT£265,000 · 2020—
- Penlee House, Top Deck Flat, Church Street, St Marys, Isles Of Scilly, TR21 0JT£185,000 · 2019—
- Penold, Church Road, St Marys, Isles Of Scilly, TR21 0NA£40,000 · 2022—
- Penora, Church Road, St Marys, Isles Of Scilly, TR21 0NA£125,000 · 2004—
- Pentland, Flat 1, The Bank, St Marys, Isles Of Scilly, TR21 0HY£90,000 · 2002—
- Pentland, Flat 3, The Bank, St Marys, Isles Of Scilly, TR21 0HY£125,000 · 2016—
- Pentland Flats, 4, The Bank, St Marys, Isles Of Scilly, TR21 0HY£225,000 · 2009—
- Pier House, The Bank, St Marys, Isles Of Scilly, St Mary's, TR21 0HY£485,000 · 2006—
- Pilot Light, Church Road, St Marys, Isles Of Scilly, TR21 0NA£395,000 · 2002—
- Pilots Retreat, 3, Church Road, St Marys, Isles Of Scilly, TR21 0NA£310,000 · 2015—
- Pilots Retreat, Church Road, St Marys, Isles Of Scilly, St Mary's, TR21 0NA£160,000 · 1995—
- Pine Lodge, Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£600,000 · 2021—
- Poldark, Garrison Lane, St Marys, Isles Of Scilly, TR21 0JD£524,500 · 2023—
- Popplestones, Rams Valley, St Marys, Isles Of Scilly, TR21 0JX£420,000 · 2018—
- Porthcressa Flats, Garage 4, Porthcressa Road, St Marys, Isles Of Scilly, TR21 0JL£24,000 · 2021—
- Porthloo, Avalon, St Marys, Isles Of Scilly, Penwith, Cornwall, TR21 0NE£516,000 · 2003£1,017,000
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 →