House prices in TR21
Median value — November 2026
£521,500
Modelled from 6 properties Stede tracks in TR21
Market snapshot
£521,500
Median value
£513,333
Average value
14
Sales in the last 12 months
Property types
- Detached house50%£640,000
- Semi-detached house33%£331,500
- Flat / Maisonette17%£243,000
Recent sales
- St. Marys Mews, Downness, Back Lane, St Marys, Isles Of Scilly, TR21 0LA£250,000 · 2026—
- Sail Check, Thorofare, Hugh Town, Isles Of Scilly, TR21 0LN£295,000 · 2026—
- Springfield Court, Flat 8, Church Street, St Marys, Isles Of Scilly, TR21 0JT£270,000 · 2026—
- Springfield Court, Flat 11, Church Street, St Marys, Isles Of Scilly, TR21 0JT£240,000 · 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—
- Tol Tuppens, Church Street, St Marys, Isles Of Scilly, TR21 0JT£645,000 · 2026—
- Warleggan Flats, Firebrand, Church Street, St Marys, Isles Of Scilly, TR21 0JT£320,000 · 2026—
Addresses in TR21
- 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—
- Periwinkle, Little Porth, Isles Of Scilly, TR21 0JG£310,000 · 2023—
- 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—
- Porthenor, Old Town, Isles Of Scilly, St Mary's, TR21 0NH£825,000 · 2022—
- Porthloo, Avalon, St Marys, Isles Of Scilly, Penwith, Cornwall, TR21 0NE£516,000 · 2003£1,017,000
- Porthloo, Beachfield House, St Marys, Isles Of Scilly, TR21 0NE£265,000 · 1997—
- Porthloo Cottage Porthloo, St Marys, Isles Of Scilly, TR21 0NE£555,000 · 2025—
- Porthloo, Newfort House, St Marys, Isles Of Scilly, TR21 0NE£460,000 · 2014—
- Porthlow, Pendragon, St Marys, Isles Of Scilly, TR21 0NF£1,850,000 · 2023—
- Porthmellon Hall, Porth Mellon, Isles Of Scilly, TR21 0JY£499,000 · 2003—
- Porthmellon Industrial Estate, Plot 13, Porth Mellon, Isles Of Scilly, TR21 0JY£70,000 · 2025—
- Porthmellon Industrial Estate, Plot 16, Porth Mellon, Isles Of Scilly, TR21 0JY£45,000 · 2015—
- Post Office Flat, Hugh Street, St Marys, Isles Of Scilly, TR21 0LL£305,000 · 2010—
- Prospect House, Flat 1, Well Lane, St Marys, Isles Of Scilly, TR21 0HZ£245,000 · 2021—
- Prospect House, Flat 2, Well Lane, St Marys, Isles Of Scilly, TR21 0HZ£225,000 · 2018—
- Prospect House, Flat 3, Well Lane, St Marys, Isles Of Scilly, TR21 0HZ£265,000 · 2018—
- Prospect Lodge, Well Lane, St Marys, Isles Of Scilly, TR21 0HZ£550,000 · 2022—
- Quay House, Flat 1, St Marys, Isles Of Scilly, TR21 0HY£247,500 · 2005—
- Quay House, Flat 2, The Bank, St Marys, Isles Of Scilly, TR21 0HY£262,000 · 2025—
- Quay House, Pilots Gig, The Bank, St Marys, Isles Of Scilly, TR21 0HY£230,000 · 2015—
- Quay House, The Bank, St Marys, Isles Of Scilly, TR21 0HY£80,000 · 2025—
- R Douglas Health & Beauty, Pharmacy Flat, The Bank, St Marys, Isles Of Scilly, TR21 0HY£200,000 · 2024—
- Raveen, Church Street, St Marys, Isles Of Scilly, TR21 0JT£200,000 · 2014—
- Rendezvous Bungalow, Telegraph, St Marys, Isles Of Scilly, TR21 0NP£200,000 · 1996—
- Rillston, Rams Valley, St Marys, Isles Of Scilly, TR21 0JX£164,000 · 1997—
- Riviera House, Lower Flat, The Parade, St Marys, Isles Of Scilly, TR21 0LP£320,000 · 2004—
- Rockside Cottage, Jerusalem Terrace, St Marys, Isles Of Scilly, TR21 0JH£425,000 · 2006—
- Rooftops, Jacksons Hill, St Marys, Isles Of Scilly, TR21 0JZ£320,000 · 1999—
- Rosemerryn, Church Road, St Marys, Isles Of Scilly, TR21 0NA£480,000 · 2006—
- Rosevean House, Flat 1, Church Road, St Marys, Isles Of Scilly, TR21 0NA£310,000 · 2024—
- Rosevean House, Flat 3, Church Road, St Marys, Isles Of Scilly, TR21 0NA£230,000 · 2009—
- Rosevean House, Flat 4, Church Road, St Marys, Isles Of Scilly, TR21 0NA£430,000 · 2024—
- Sage House, St Marys, Isles Of Scilly, TR21 0NW£1,200,000 · 2025—
- Sail Check, Thorofare, Hugh Town, Isles Of Scilly, TR21 0LN£295,000 · 2026—
- Salt Winds, Little Porth, Isles Of Scilly, St Mary's, TR21 0JG£199,950 · 1999—
- Salt Winds, Little Porth, St Marys, Isles Of Scilly, TR21 0JG£695,000 · 2023—
- Sandpiper, St Marys, Isles Of Scilly, TR21 0NS£395,000 · 2015—
- Sandys Flat, The Parade, St Marys, Isles Of Scilly, TR21 0LP£270,000 · 2020—
- Santa Maria, 44, Sally Port, St Marys, Isles Of Scilly, TR21 0JE£533,000 · 2004—
- Santamana, Rams Valley, St Marys, Isles Of Scilly, TR21 0JX£320,000 · 2019—
- Scillonia Building Supplies, Porth Mellon, Isles Of Scilly, TR21 0JY£350,000 · 2016—
- Sea View, Plot A, Telegraph, St Marys, Isles Of Scilly, TR21 0NR£135,000 · 2023—
About this area
TR21 is a UK postcode district. Stede can model 6 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, TR21 has a median estimated value of £521,500 and an average of £513,333.
The market here is mostly detached houses, which make up 50% of the properties Stede tracks in TR21.
14 sales were recorded in TR21 over the past 12 months.
Common questions
What is the average house price in TR21?
As of November 2026, the average estimated value is £513,333 and the median is £521,500 across 6 properties Stede tracks in TR21. This is not a formal market valuation.
What types of property are in TR21?
50% of the properties Stede tracks in TR21 are detached houses. semi-detached houses are next most common, at 33%.
How many properties are in TR21?
Stede can model 6 properties in TR21, with 14 recorded sales in the past 12 months.
How does Stede calculate house prices for TR21?
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 →