Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2025 £750,000 1.2% -2.2%
Aug 2016 New build New £675,000 na na
Internal area
71 square metres (764 square feet) according to latest EPC inspection
Price per internal area

This property sold for £10,563 per square metre (£981 per square foot) in Mar 2025. Indexed forward to today's value, this is roughly £10,846 per square metre (£1,008 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2025 £750,000 £10,563 £770,083 £10,846
Aug 2016 £675,000 £9,507 £662,782 £9,335

Calculated using the latest EPC internal area of 71 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 £770,083. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Old Street are now selling for between £8,330 and £11,160 per square metre (£773 and £1,036 per square foot). Based on an internal area of 71 m², this implies a valuation between £591,000 and £792,000. 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
na
Type
Flat
Council tax band
na
EPC Inspections
Summary:
27 June 2016 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
2nd floor flat in an apartment block with 1 storeys Estimated year built None to None
Area:
71 sqm (764 square foot) total internal area
Comments:
Roof: (other premises above). Heating: Community scheme.
Frequently asked questions

Flat 12 17 Canalside Square 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 £770,083.
  • Based on an internal area of 71 m² and recent prices in Old Street, this implies a lower and upper quartile range from £591,000 to £792,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 12 17 Canalside Square last sold for £750,000 in March 2025.

HouseMetric shows Flat 12 17 Canalside Square as 71 m² (764 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 27 June 2016. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 12 17 Canalside Square is in postcode N1 7FP, in Old Street. You can also view HouseMetric's sold-price page for Canalside Square, N1 7FP or analysis of the Old Street 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.