23a, Sheldon Avenue, N6 4JS
23a Sheldon Avenue is a 404 m² / 4,349 sq ft detached home in Highgate. It sold for £5,100,000 in December 2013. Indexed forward to today's value, that sale is roughly £6,370k. Recent local prices imply a broad valuation context of £3,410k to £4,606k based on its internal area. The Land Registry and EPC data was last updated 1 November 2026.
- Sale history
-
£5,100,000 on Dec 2013
- Internal area
- 404 square metres (4,349 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £12,623 per square metre (£1,173 per square foot) in Dec 2013. Indexed forward to today's value, this is roughly £15,768 per square metre (£1,465 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2013 £5,100,000 £12,624 £6,370,327 £15,768 Calculated using the latest EPC internal area of 404 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 £6,370,327. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Highgate are now selling for between £8,440 and £11,400 per square metre (£784 and £1,059 per square foot). Based on an internal area of 404 m², this implies a valuation between £3,410,000 and £4,606,000. 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
- Detached
- Council tax band
- H
- Plot size
- 1,229 square metres (13,229 square feet) - map showing freehold boundary lines
- Planning ref:
- April 2018 HGY/2018/0495
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 23A Sheldon Avenue Londo
- Description:
- Variation of Condition 2 (plans and specifications) attached to planning application HGY/2016/2587, to include front entrance canopy; additional windows on south-west elevation; enlargement of front elevation window, amendment to roof form and internal alterations.
- Planning ref:
- July 2017 HGY/2017/1738
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved with conditions
- Address:
- 23A Sheldon Avenue London London
- Description:
- Removal of condition 3 (Level 4 of the Code for Sustainable Homes) attached to planning permission HGY/2016/2587
- Planning ref:
- May 2017 HGY/2017/0991
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 23A Sheldon Avenue Londo
- Description:
- Approval of details pursuant to condition 6 (materials) attached to planning permission HGY/2016/2587
- Planning ref:
- November 2016 HGY/2016/2587
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 23A Sheldon Avenue Londo
- Description:
- Variation of Condition 2 (plans and specifications) attached to planning permission HGY/2015/1346 for new roof to be a crown roof with the same pitch and height
- Planning ref:
- July 2016 HGY/2016/1662
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application refused
- Address:
- 23A Sheldon Avenue Londo
- Description:
- Variation of Condition 2 (plans and specifications) attached to planning permission HGY/2015/1346 in order to introduce alterations to the external finish and the roof of the new property
- Planning ref:
- April 2016 HGY/2016/0531
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 23A Sheldon Avenue Londo
- Description:
- Approval of details pursuant to condition 4 (enclosures around the site boundary) attached to planning permission HGY/2015/1346
- Planning ref:
- July 2015 HGY/2015/1346
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 23A Sheldon Avenue Londo
- Description:
- Replacement of existing dwelling with proposed single dwelling of similar footprint and height, plus basement
- Summary:
- 24 June 2019 - energy performance certificate grade B
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- new dwelling
- Tenure:
- Unknown
- Property type:
- Detached House Estimated year built None to None
- Area:
- 815 sqm (8,773 square foot) total internal area
- Comments:
- Heating: Boilerand underfloor, mains gas.
- Summary:
- 27 November 2012 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 12 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 404 sqm (4,349 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
23a Sheldon Avenue 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 £6,370,327.
- Based on an internal area of 404 m² and recent prices in Highgate, this implies a lower and upper quartile range from £3,410,000 to £4,606,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.