20, The Little Boltons, SW10 9LP

20 The Little Boltons is a 452 m² / 4,865 sq ft semi-detached home in Gloucester Road. It sold for £16,250,000 in September 2020. Indexed forward to today's value, that sale is roughly £15,881k. Recent local prices imply a broad valuation context of £4,773k to £7,237k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Sep 2020 £16,250,000 9.2% 7.1%
Sep 1995 £1,800,000 na na
Internal area
452 square metres (4,865 square feet) according to latest EPC inspection
Price per internal area

This property sold for £35,951 per square metre (£3,340 per square foot) in Sep 2020. Indexed forward to today's value, this is roughly £35,134 per square metre (£3,264 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2020 £16,250,000 £35,951 £15,880,648 £35,134
Sep 1995 £1,800,000 £3,982 £10,565,247 £23,374

Calculated using the latest EPC internal area of 452 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 £15,880,648. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Gloucester Road are now selling for between £10,560 and £16,010 per square metre (£981 and £1,487 per square foot). Based on an internal area of 452 m², this implies a valuation between £4,773,000 and £7,237,000. 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
Semi-detached
Council tax band
H
Plot size
463 square metres (4,984 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
October 2021 PP/21/04729
Type:
Full and householder planning application
Status:
Application approved
Address:
20 The Little Boltons, LONDON,
Description:
Variation of condition 2 (approved drawings) of planning permission 20/03374 to allow repositioning of balcony railings of rear extension; extension of secondary balustrade within terrace; relocation of external wrought iron stairs from roof of rear extension to side passage; revised design of steps from rear garden to lower ground floor; addition of transom panel to existing side gate to front elevation; and addition of tiles on raised pedestals to roof finish on terrace of rear extension
Planning ref:
May 2021 PP/21/01595
Type:
Full and householder planning application
Status:
Application approved
Address:
20 The Little Boltons, LONDON,
Description:
Replacement of side entrance external door; replacement of window to side elevation on second floor; and replacement of 5 no. roof lights to main roof pitches
Planning ref:
January 2021 ARB/21/00073
Type:
Tree and hedge works
Status:
Application approved
Address:
20 The Little Boltons, LONDON,
Description:
FELL 4 x Magnolia (front)
Planning ref:
January 2021 CON/20/06329
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
20 The Little Boltons, LONDON,
Description:
Details required by condition 9 (Sustainable Urban Drainage Systems) of planning permission 20/03374(Enlargement of rear single storey extension at lower ground floor level, addition of 3 no. flat roof lights to rear extension parapet roof, installation of window on side elevation of lower ground floor extension, enlargement and replacement of ground floor rear window with timber double doors to create opening to terrace, insertion of additional roof light to rear of the main pitched roof, extension of rear garden patio and associated works).
Planning ref:
September 2020 PP/20/04172
Type:
Full and householder planning application
Status:
Application approved
Address:
20 The Little Boltons, LONDON,
Description:
Installation of external air conditioning unit to back rear garden with an acoustic louvred enclosure.
Planning ref:
August 2020 PP/20/03374
Type:
Full and householder planning application
Status:
Application approved
Address:
20 The Little Boltons, LONDON,
Description:
Enlargement of rear single storey extension at lower ground floor level, addition of 3 no. flat roof lights to rear extension parapet roof, installation of window on side elevation of lower ground floor extension, enlargement and replacement of ground floor rear window with timber double doors to create opening to terrace, insertion of additional roof light to rear of the main pitched roof, extension of rear garden patio and associated works.
Planning ref:
April 2008 ARB/08/00347
Type:
Tree and hedge works
Status:
Application approved
Address:
20 The Little Boltons, LONDON
Description:
FELL 1 x Acacia (rear).
Planning ref:
March 2008 ARB/08/00157
Type:
Tree and hedge works
Status:
Application approved
Address:
20 The Little Boltons, LONDON
Description:
FELL 1 x Acacia (rear).
EPC Inspections
Summary:
23 January 2014 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 15 habitable rooms. Estimated year built before 1900
Area:
452 sqm (4,865 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Roof room(s), insulated. Heating: Boiler and radiators, mains gas, Boiler and radiators, mains gas.
Frequently asked questions

20 The Little Boltons 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 £15,880,648.
  • Based on an internal area of 452 m² and recent prices in Gloucester Road, this implies a lower and upper quartile range from £4,773,000 to £7,237,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 The Little Boltons last sold for £16,250,000 in September 2020.

HouseMetric shows 20 The Little Boltons as 452 m² (4,865 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 23 January 2014. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 20 The Little Boltons was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 The Little Boltons is in postcode SW10 9LP, in Gloucester Road. You can also view HouseMetric's sold-price page for The Little Boltons, SW10 9LP or analysis of the Gloucester Road 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.