9, Markham Street, SW3 3NP

9 Markham Street is a 137 m² / 1,475 sq ft terraced home in South Kensington. It sold for £3,500,000 in June 2023. Indexed forward to today's value, that sale is roughly £3,010k. Recent local prices imply a broad valuation context of £1,859k to £2,510k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2023 £3,500,000 27.6% 18.7%
Mar 2021 £2,000,000 * na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
137 square metres (1,475 square feet) according to latest EPC inspection
Price per internal area

This property sold for £25,547 per square metre (£2,373 per square foot) in Jun 2023. Indexed forward to today's value, this is roughly £21,973 per square metre (£2,041 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2023 £3,500,000 £25,547 £3,010,238 £21,973
Mar 2021 £2,000,000 £14,599 £2,079,531 £15,179

Calculated using the latest EPC internal area of 137 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 £3,010,238. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in South Kensington are now selling for between £13,570 and £18,320 per square metre (£1,260 and £1,701 per square foot). Based on an internal area of 137 m², this implies a valuation between £1,859,000 and £2,510,000. 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
3
Type
Terrace
Council tax band
H
Plot size
62 square metres (667 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
May 2025 PP/25/03054
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
9 Markham Street, LONDON,
Description:
Demolition of rear single storey boiler room, side infill and closet wing lower ground floor thus creating a cantilevered closet wing undercroft and increasing external patio area. Removal of two rooflights and replacement with green roofs; addition of one traditional sash window on rear elevation, one rooflight above stairwell and internal remodelling
Planning ref:
April 2022 CON/22/01584
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
9 Markham Street, LONDON,
Description:
Details required by condition 6 (SuDS) of planning permission 21/00891 (Construction of rear lower ground floor extension, first floor rear closet extension and second floor mansard roof; alteration to fenestration at rear, upgrading windows at front using double glazed units to match existing and lowering of the first floor front elevation windows' sill levels)
Planning ref:
January 2022 CON/21/07410
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
9 Markham Street, LONDON,
Description:
Details required by condition 4 (Details of windows to be submitted) of planning permission 21/00891 (Construction of rear lower ground floor extension, first floor rear closet extension and second floor mansard roof; alteration to fenestration at rear, upgrading windows at front using double glazed units to match existing and lowering of the first floor front elevation windows' sill levels.)
Planning ref:
November 2021 CON/21/06247
Type:
Discharge of conditions imposed on an existing application
Status:
Application withdrawn before a decision was taken
Address:
9 Markham Street, LONDON,
Description:
Details required by Condition 4 (Details of windows to be submitted) of planning permission PP/21/00891 (Construction of rear lower ground floor extension, first floor rear closet extension and second floor mansard roof; alteration to fenestration at rear, upgrading windows at front using double glazed units to match existing and lowering of the first floor front elevation windows' sill levels) ***WITHDRAWN***
Planning ref:
May 2021 PP/21/00891
Type:
Full and householder planning application
Status:
Application approved
Address:
9 Markham Street, LONDON,
Description:
Construction of rear lower ground floor extension, first floor rear closet extension and second floor mansard roof; alteration to fenestration at rear, upgrading windows at front using double glazed units to match existing and lowering of the first floor front elevation windows' sill levels
EPC Inspections
Summary:
27 March 2023 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Private rental
Property type:
Mid-Terrace House , has 7 habitable rooms. Estimated year built 1930 to 1949
Area:
137 sqm (1,475 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
29 October 2020 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 5 habitable rooms. Estimated year built before 1900
Area:
97 sqm (1,044 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Room heaters, electric.
Frequently asked questions

9 Markham Street is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £3,010,238.
  • Based on an internal area of 137 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £1,859,000 to £2,510,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 9 Markham Street last sold for £3,500,000 in June 2023.

HouseMetric shows 9 Markham Street as 137 m² (1,475 sq ft), based on the latest internal area data available for this property. 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.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 27 March 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 9 Markham Street was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

9 Markham Street is in postcode SW3 3NP, in South Kensington. You can also view HouseMetric's sold-price page for Markham Street, SW3 3NP or analysis of the South Kensington property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.