21, Kingsway, SW14 7HL
21 Kingsway is a 112 m² / 1,206 sq ft semi-detached home in Mortlake. It sold for £845,000 in January 2022. Indexed forward to today's value, that sale is roughly £823k. Recent local prices imply a broad valuation context of £821k to £1,165k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£845,000 on Jan 2022
- Floor plan
-
Archived estate agent floor plan for 21, Kingsway.
- Internal area
- 112 square metres (1,206 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,544 per square metre (£701 per square foot) in Jan 2022. Indexed forward to today's value, this is roughly £7,348 per square metre (£683 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2022 £845,000 £7,545 £823,012 £7,348 Calculated using the latest EPC internal area of 112 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 £823,012. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Mortlake are now selling for between £7,330 and £10,400 per square metre (£680 and £966 per square foot). Based on an internal area of 112 m², this implies a valuation between £821,000 and £1,165,000. 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
- 4
- Type
- Semi-detached
- Council tax band
- F
- Plot size
- 187 square metres (2,013 square feet) - map showing freehold boundary lines
- Planning ref:
- March 2022 22/0308/PS192
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application approved
- Address:
- 21 Kingsway Mortlake London
- Description:
- Erection of rear dormer roof extension on main roof and roof to outrigger and installation of roof lights in front facing roof slope
- Planning ref:
- March 2022 22/0309/HOT
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 21 Kingsway Mortlake London
- Description:
- Single Storey Rear/Side In-fill Extension
- Planning ref:
- March 2022 22/0310/HOT
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 21 Kingsway Mortlake London
- Description:
- New Garden Room/Outbuilding at rear of garden
- Summary:
- 23 November 2023 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Semi-Detached House , has 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 153 sqm (1,647 square foot) total internal area
- Comments:
- Walls: Solid brick, with external insulation. Roof: Pitched, insulated at rafters. Heating: Air source heat pump, underfloor, electric.
- Summary:
- 21 September 2021 - energy performance certificate grade G
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Semi-Detached House , has 4 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 112 sqm (1,206 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation. Heating: No system present: electric heaters assumed.
21 Kingsway 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 £823,012.
- Based on an internal area of 112 m² and recent prices in Mortlake, this implies a lower and upper quartile range from £821,000 to £1,165,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.