1, Percy Circus, WC1X 9ET
1 Percy Circus is a 159 m² / 1,711 sq ft flat in King's Cross. It sold for £1,450,000 in December 2019. Indexed forward to today's value, that sale is roughly £1,487k. Recent local prices imply a broad valuation context of £1,515k to £2,080k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
£1,450,000 on Dec 2019
- Internal area
- 159 square metres (1,711 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £9,119 per square metre (£847 per square foot) in Dec 2019. Indexed forward to today's value, this is roughly £9,354 per square metre (£869 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2019 £1,450,000 £9,119 £1,487,232 £9,354 Calculated using the latest EPC internal area of 159 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 £1,487,232. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in King's Cross are now selling for between £9,530 and £13,080 per square metre (£885 and £1,215 per square foot). Based on an internal area of 159 m², this implies a valuation between £1,515,000 and £2,080,000. 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
- 1
- Type
- Flat
- Council tax band
- na
- Planning ref:
- June 2022 P2022/1416/AOD
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved with conditions
- Address:
- 1 Percy Circus London
- Description:
- Approval of Details pursuant to Condition 3 (Patio Door Section Detail) of planning permission ref: P2020/0672/LBC dated 17/08/2020.
- Planning ref:
- May 2021 P2021/1037/AOD
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved with conditions
- Address:
- 1 Percy Circus, Islington, London,
- Description:
- Approval of details pursuant to condition 5 (INTERNAL DOOR DETAIL):of listed building consent Ref:P2020/0672/LBC dated 18/08/2020 for Proposed replacement of existing timber upper ground floor patio door with single glazed patio door to match existing, re-location of boiler flue from second to first floor level and alterations internally to the listed building including laying new vinyl and carpet finishes, replacement of skirting boards only at first floor level, central heating including new boiler, upgrade on re-wiring and all other associated internal refurbishments.
- Planning ref:
- December 2010 P101057
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved with conditions
- Address:
- 1, Percy Circus, Islington, London
- Description:
- Demolition of unstable street elevation garden wall and rebuild to avoid trees. Full Planning Application P101056 also submitted.
- Planning ref:
- September 2010 P101056
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 1, Percy Circus, Islington, London
- Description:
- Demolition of street elevation garden wall and rebuild to avoid tree (retrospective). Listed Building Application P101057 also submitted.
- Planning ref:
- September 2010 P101058
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved with conditions
- Address:
- 1, Percy Circus, Islington, London
- Description:
- Demolition of street elevation garden wall and rebuild to avoid tree (retrospective)
- Summary:
- 27 March 2018 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Maisonette , has 5 habitable rooms. Estimated year built before 1900
- Area:
- 159 sqm (1,711 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Room heaters, mains gas.
1 Percy Circus 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 £1,487,232.
- Based on an internal area of 159 m² and recent prices in King's Cross, this implies a lower and upper quartile range from £1,515,000 to £2,080,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.