How many properties are being sold in Old St. Mellons? 101

HM Land Registry has recorded 101 home sales in Old St. Mellons for the 12 months to September 2026 so far. This will rise as late sales are registered.

Data up to
September 2026

Sales registered with HM Land Registry. Recent months stay incomplete for up to a year, so we don't compare them with earlier years. How we calculate this

All house prices in Old St. Mellons

How many homes have sold in Old St. Mellons each year?

128 homes sold in Old St. Mellons in 2025, the latest full year.

Homes sold in Old St. Mellons by year
YearHomes sold
2026 (to September)70
2025128
2024118
2023118
2022205
2021222
2020213
2019251
2018256
2017130

How have monthly sales in Old St. Mellons changed over time?

Homes sold each month or year. Choose a time range to explore.

What else do people ask about Old St. Mellons?

More quick answers on house prices, sales, areas, green space, crime, air quality and listed buildings in Old St. Mellons.

Where does this data come from?

Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk. Listed buildings and scheduled monuments are from Historic England and Cadw, and conservation areas from planning.data.gov.uk. Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), licensed under the Open Government Licence. Air quality is from Defra modelled background pollution maps. Contains public sector information licensed under the Open Government Licence v3.0. Source: Defra modelled background pollution, 2025.

Last updated 11 November 2026 at 01:33 with the latest Land Registry data (September 2026). The Old St. Mellons dataset covers 134 postcodes.

Read our full data methodology

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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