Property data
Sale history
£219,950 on Sep 1997 (est. today's value: £940,887)
Bedrooms
3
Type
Detached
Council tax band
E
Plot size
773 square metres (8,320 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
October 2024 24/P/01519
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
21 Mountside, Guildford,
Description:
Erection of single storey rear extension, enlargement of rear dormer window, new pitched roof over existing garage, installation of solar panels, installation of roof lights, fenestration alterations and chimney removal.
Frequently asked questions

According to HM Land Registry price paid data, 21 Mountside last sold for £219,950 in September 1997.

The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

When we last checked, 21 Mountside was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

21 Mountside is in postcode GU2 4JD, in Guildford. You can also view HouseMetric's sold-price page for Mountside, GU2 4JD or analysis of the Guildford property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.