Property data
Sale history
£5,275,000 on Mar 2008 (est. today's value: £8,723,648)
Floor plan

Archived estate agent floor plan for 20, Wellington Square.

Floorplan 20
View floorplan
Bedrooms
5
Type
Terrace
Council tax band
H
Plot size
90 square metres (969 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 20 Wellington Square. Advertised on multiple portals. It was . It last appeared Oct 2009.
Photos:

There are 7 archived estate agent listing photos for 20 Wellington Square.

Photos for 20 Wellington Square
View photos
Advertiser remarks:
  • 5 bedrooms
Planning applications
Planning ref:
May 2010 LB/10/00868
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
20 Wellington Square, LONDON
Description:
Removal of rear glazed conservatory and creation of a garden area at lower ground floor level; replacement of rear elevation Juliet balcony at second floor level , new juiliet balcony at ground floor level and stone balustrade with iron balustrade to rear roof terrace; replacement of staircase enclosure and access to fourth floor roof terrace; creation of bin enclosure to front area and internal alterations

Planning ref:
May 2010 PP/10/00867
Type:
Full and householder planning application
Status:
Application approved
Address:
20 Wellington Square, LONDON
Description:
Removal of rear glazed conservatory and creation of a garden area at lower ground floor level; replacement of rear elevation Juliet balcony at second floor level , new juiliet balcony at ground floor level and stone balustrade with iron balustrade to rear roof terrace; replacement of staircase enclosure and access to fourth floor roof terrace; creation of bin enclosure to front area and internal alterations
Frequently asked questions

According to HM Land Registry price paid data, 20 Wellington Square last sold for £5,275,000 in March 2008.

The bedroom count is shown as 5 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, 20 Wellington Square was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 Wellington Square is in postcode SW3 4NP, in Sloane Square. You can also view HouseMetric's sold-price page for Wellington Square, SW3 4NP or analysis of the Sloane Square 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 November 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.