Property data
Sale history
£8,500,000 on Mar 2025
Floor plan

Archived estate agent floor plan for 12, Markham Square.

Floorplan 12
View floorplan
Internal area
279 square metres (3,003 square feet) according to latest EPC inspection
Price per internal area

This property sold for £30,465 per square metre (£2,830 per square foot) in Mar 2025. Indexed forward to today's value, this is roughly £28,803 per square metre (£2,676 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2025 £8,500,000 £30,466 £8,036,132 £28,803

Calculated using the latest EPC internal area of 279 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £8,036,132. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Sloane Square are now selling for between £15,070 and £20,470 per square metre (£1,400 and £1,901 per square foot). Based on an internal area of 279 m², this implies a valuation between £4,205,000 and £5,711,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
5
Type
Terrace
Council tax band
H
Plot size
102 square metres (1,098 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 12 Markham Square. Advertised on multiple portals. It was added on 01/03/2021. It last appeared Apr 2021.
Photos:

There are 23 archived estate agent listing photos for 12 Markham Square.

Photos for 12 Markham Square
View photos
Advertiser remarks:
  • 5 bedrooms
  • 3 bathrooms
Planning applications
Planning ref:
July 2019 PP/19/03303
Type:
Full and householder planning application
Status:
Application approved
Address:
12 Markham Square, LONDON,
Description:
Installation of air conditioning unit in rear garden at lower ground floor level within acoustic enclosure

Planning ref:
April 2019 PP/19/01657
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
12 Markham Square, LONDON,
Description:
Installation of air conditioning condenser plant on rear balcony at third floor level with acoustic enclosure, timber trellis and planters around the balcony edge

Planning ref:
February 2019 PP/18/08400
Type:
Full and householder planning application
Status:
Application approved
Address:
12 Markham Square, LONDON,
Description:
Variation of condition 2 (compliance with approved drawings) of planning permission 18/04254 (Creation of traditional mansard roof extension, insertion of rooflights at roof and second floor level, installation of steps to garden, and alterations to rear fenestration) to reconfigure the fenestration on the infill extension, to the rear of the building

Planning ref:
December 2018 NMA/18/07275
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application approved
Address:
12 Markham Square, LONDON,
Description:
Non-material amendment to planning permission 18/04254 (Creation of traditional mansard roof extension, insertion of rooflights at roof and second floor level, installation of steps to garden, and alterations to rear fenestration). To the addition of rainwater pipe (in cast iron painted black) with hopper head to front elevation; removal of redundant soil vent and rainwater pipes to rear elevation; reduction in size of first floor sash window and reconfiguration of rear steps to the garden.

Planning ref:
September 2018 PP/18/04254
Type:
Full and householder planning application
Status:
Application approved
Address:
12 Markham Square, LONDON,
Description:
Creation of traditional mansard roof extension, insertion of rooflights at roof and second floor level, installation of steps to garden, and alterations to rear fenestration.
EPC Inspections
Summary:
04 February 2021 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 7 habitable rooms. Estimated year built before 1900
Area:
279 sqm (3,003 square foot) total internal area
Comments:
Walls: Solid brick, with internal insulation. Roof: Flat, insulated (assumed). Heating: Boiler and radiators, mains gas.

Summary:
19 February 2018 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 6 habitable rooms. Estimated year built before 1900
Area:
220 sqm (2,368 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, no insulation (assumed). Heating: Boiler and radiators, mains gas.