9, Barton Street, SW1P 3NE
9 Barton Street is a 210 m² / 2,260 sq ft terraced home in Westminster. It sold for £3,550,000 in December 2013. Indexed forward to today's value, that sale is roughly £3,905k. Recent local prices imply a broad valuation context of £2,171k to £2,875k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Tenure Annual growth After inflation Dec 2013 £3,550,000 Freehold 9.7% 7.1% Aug 2002 £1,245,000 Freehold 1848.7% 1809.2% Feb 2002 £267,500 Freehold -48.4% -49.2% Mar 2000 £925,000 Leasehold na na - Floor plan
-
Archived estate agent floor plan for 9, Barton Street.
- Internal area
- 210 square metres (2,260 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £16,904 per square metre (£1,570 per square foot) in Dec 2013. Indexed forward to today's value, this is roughly £18,595 per square metre (£1,728 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2013 £3,550,000 £16,905 £3,904,882 £18,595 Aug 2002 £1,245,000 £5,929 £3,271,652 £15,579 Feb 2002 £267,500 £1,274 £896,714 £4,270 Mar 2000 £925,000 £4,405 £2,860,717 £13,622 Calculated using the latest EPC internal area of 210 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 £3,904,882. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Westminster are now selling for between £10,340 and £13,690 per square metre (£960 and £1,271 per square foot). Based on an internal area of 210 m², this implies a valuation between £2,171,000 and £2,875,000. 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
- 2
- Type
- Terrace
- Council tax band
- G
- Plot size
- 140 square metres (1,507 square feet) - map showing freehold boundary lines
- Planning ref:
- June 2015 15/02724/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- Variation to Condition 1 of planning permission dated 28 January 2014 (RN:13/10676/FULL) for excavation of basement beneath rear garden in association with the erection of an annex building at ground floor level to the rear of the garden. Installation of new windows and dormer windows to rear. Internal alterations. Namely variations to drawing numbers to allow the installation of a walk-on roof light in the rear garden, removal of a lightwell adjacent to the annex and moving annex so that it sits within the confines of the garden.
- Planning ref:
- June 2015 15/04210/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- Variation to Condition 1 of listed building consent dated 28 January 2014 (RN:13/10677/LBC) for excavation of basement beneath rear garden in association with the erection of an annex building at ground floor level to the rear of the garden. Installation of new windows and dormer windows to rear. Internal alterations. Namely variations to drawing numbers to allow the installation of a walk-on roof light in the rear garden, removal of a lightwell adjacent to the annex and moving annex so that it sits within the confines of the garden, and minor internal alterations.
- Planning ref:
- November 2014 14/05639/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application withdrawn before a decision was taken
- Address:
- 9 Barton Street Londo
- Description:
- Demolition and rebuild of part of east and north garden wall.
- Planning ref:
- October 2014 14/09152/ADLBC
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- Detailed drawings of the new external windows and doors, new dormers, internal elevations showing alterations to panelling and internal doors pursuant to Condition 3 of listed building consent dated 28 January 2014 (RN: 13/10677).
- Planning ref:
- October 2014 14/07739/ADFULL
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- Detailed Construction Management Plan pursuant to Condition 7 of planning permission dated 28 January 2014 (RN: 13/10676).
- Planning ref:
- January 2014 13/10676/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- Excavation of basement beneath rear garden in association with the erection of an annex building at ground floor level to the rear of the garden. Installation of new windows and dormer windows to rear. Internal alterations.
- Planning ref:
- January 2014 13/10677/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- Excavation of basement beneath rear garden in association with the erection of an annex building at ground floor level to the rear of the garden. Installation of new windows and dormer windows to rear. Internal alterations.
- Planning ref:
- October 2013 13/09375/TCA
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 9 Barton Street Londo
- Description:
- (T1,T2) 2 x sycamores: fell
- Summary:
- 10 April 2013 - 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 1900 to 1929
- Area:
- 210 sqm (2,260 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
9 Barton 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 £3,904,882.
- Based on an internal area of 210 m² and recent prices in Westminster, this implies a lower and upper quartile range from £2,171,000 to £2,875,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.