Flat 9 20, Lowndes Square, SW1X 9HD
Flat 9 20 Lowndes Square is a 113 m² / 1,216 sq ft flat in Knightsbridge. It sold for £1,325,000 in August 2001. Indexed forward to today's value, that sale is roughly £3,340k. Recent local prices imply a broad valuation context of £1,779k to £2,604k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2001 £1,325,000 263.2% 258.4% Jun 1999 New build New £83,000 -62.6% -63.3% Apr 1997 £690,000 na na - Floor plan
-
Archived estate agent floor plan for Flat 9 20, Lowndes Square.
- Internal area
- 113 square metres (1,216 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £11,725 per square metre (£1,089 per square foot) in Aug 2001. Indexed forward to today's value, this is roughly £29,561 per square metre (£2,746 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2001 £1,325,000 £11,726 £3,340,373 £29,561 Jun 1999 £83,000 £735 £241,511 £2,137 Apr 1997 £690,000 £6,106 £2,821,613 £24,970 Calculated using the latest EPC internal area of 113 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 £3,340,373. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Knightsbridge are now selling for between £15,740 and £23,040 per square metre (£1,462 and £2,140 per square foot). Based on an internal area of 113 m², this implies a valuation between £1,779,000 and £2,604,000. 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
- 3
- Type
- Flat
- Council tax band
- H
- Summary:
- 14 October 2009 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 4 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 113 sqm (1,216 square foot) total internal area
- Comments:
Flat 9 20 Lowndes 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 £3,340,373.
- Based on an internal area of 113 m² and recent prices in Knightsbridge, this implies a lower and upper quartile range from £1,779,000 to £2,604,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.