20, Glenthorne Road, N11 3HT

20 Glenthorne Road is a 108 m² / 1,163 sq ft terraced home in New Southgate. It sold for £267,500 in October 2003. Indexed forward to today's value, that sale is roughly £719k. Recent local prices imply a broad valuation context of £526k to £706k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
£267,500 on Oct 2003
Internal area
108 square metres (1,163 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,476 per square metre (£230 per square foot) in Oct 2003. Indexed forward to today's value, this is roughly £6,656 per square metre (£618 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2003 £267,500 £2,477 £718,814 £6,656

Calculated using the latest EPC internal area of 108 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 £718,814. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in New Southgate are now selling for between £4,870 and £6,540 per square metre (£452 and £607 per square foot). Based on an internal area of 108 m², this implies a valuation between £526,000 and £706,000. 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
E
Plot size
194 square metres (2,088 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
January 2022 21/6688/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
20 Glenthorne Road London
Description:
Erection of a rear outbuilding
Planning ref:
December 2021 21/6042/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
20 Glenthorne Road Londo
Description:
Erection of a rear outbuilding
Planning ref:
August 2017 17/4961/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
20 Glenthorne Road Londo
Description:
Roof extension involving rear dormer window, 3no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
Planning ref:
February 2015 15/01226/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
20 Glenthorne Road Londo
Description:
Extension to roof including rear dormer window and roof lights to front elevation to facilitate a loft conversion
Planning ref:
September 2014 B/03908/14
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
20 Glenthorne Road, London
Description:
Change of use from dwelling house (Class C3) to 2 self-contained flats. Single storey rear extension and roof extension involving 1No rear dormer and 2No front facing rooflights.
Planning ref:
September 2003 N13814/03
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
20 Glenthorne Road Londo
Description:
Rear dormer window to facilitate a loft conversion and raising height of single storey rear extension by 0.7m.
Social housing indicators

This property has been flagged on the basis of:

  • Listed in the 2011 NROSH social housing extract.
EPC Inspections
Summary:
08 October 2008 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Unknown
Property type:
None , has 6 habitable rooms. Estimated year built 1900 to 1929
Area:
108 sqm (1,163 square foot) total internal area
Comments:
Frequently asked questions

20 Glenthorne Road 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 £718,814.
  • Based on an internal area of 108 m² and recent prices in New Southgate, this implies a lower and upper quartile range from £526,000 to £706,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Glenthorne Road last sold for £267,500 in October 2003.

HouseMetric shows 20 Glenthorne Road as 108 m² (1,163 sq ft), based on the latest internal area data available for this property. 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.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 08 October 2008. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 20 Glenthorne Road was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 Glenthorne Road is in postcode N11 3HT, in New Southgate. You can also view HouseMetric's sold-price page for Glenthorne Road, N11 3HT or analysis of the New Southgate property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 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.