6, Gwillim Close, DA15 9NQ
6 Gwillim Close is a 57 m² / 614 sq ft flat in Sidcup. It sold for £242,000 in December 2016. Indexed forward to today's value, that sale is roughly £260k. Recent local prices imply a broad valuation context of £289k to £356k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
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Date Paid price Annual growth After inflation Dec 2016 £242,000 12.8% 11.5% Nov 2013 £167,000 0.9% -1.7% Dec 2007 £158,000 na na - Floor plan
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Archived estate agent floor plan for 6, Gwillim Close.
- Internal area
- 57 square metres (614 square feet) according to latest EPC inspection
- Price per internal area
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This property sold for £4,245 per square metre (£394 per square foot) in Dec 2016. Indexed forward to today's value, this is roughly £4,558 per square metre (£423 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2016 £242,000 £4,246 £259,834 £4,558 Nov 2013 £167,000 £2,930 £259,032 £4,544 Dec 2007 £158,000 £2,772 £228,976 £4,017 Calculated using the latest EPC internal area of 57 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 £259,834. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Sidcup are now selling for between £5,070 and £6,240 per square metre (£471 and £579 per square foot). Based on an internal area of 57 m², this implies a valuation between £289,000 and £356,000. 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
- 2
- Type
- Flat
- Council tax band
- C
- Summary:
- 25 July 2014 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- None of the above
- Tenure:
- Owner-occupied
- Property type:
- Maisonette , has 3 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 57 sqm (614 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 75 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 12 February 2013 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 56 sqm (603 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
6 Gwillim Close 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 £259,834.
- Based on an internal area of 57 m² and recent prices in Sidcup, this implies a lower and upper quartile range from £289,000 to £356,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.