4, Gwillim Close, DA15 9NQ

4 Gwillim Close is a 62 m² / 667 sq ft flat in Sidcup. It sold for £265,000 in March 2024. Indexed forward to today's value, that sale is roughly £269k. Recent local prices imply a broad valuation context of £314k to £387k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2024 £265,000 0.0% -3.5%
Dec 2017 £265,000 12.0% 9.7%
Sep 2015 £205,000 na na
Floor plan

Archived estate agent floor plan for 4, Gwillim Close.

Floorplan 4
View floorplan
Internal area
62 square metres (667 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,274 per square metre (£397 per square foot) in Mar 2024. Indexed forward to today's value, this is roughly £4,331 per square metre (£402 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2024 £265,000 £4,274 £268,504 £4,331
Dec 2017 £265,000 £4,274 £284,222 £4,584
Sep 2015 £205,000 £3,306 £248,555 £4,009

Calculated using the latest EPC internal area of 62 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 £268,504. 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 62 m², this implies a valuation between £314,000 and £387,000. 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
Archived listings
History:
Archived sales listing for 4 Gwillim Close. Advertised on multiple portals. It was reduced on 04/10/2023. It last appeared May 2024.
Photos:

There are 16 archived estate agent listing photos for 4 Gwillim Close.

Photos for 4 Gwillim Close
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
14 April 2015 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Maisonette , has 3 habitable rooms. Estimated year built 1967 to 1975
Area:
62 sqm (667 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, limited insulation (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

4 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 £268,504.
  • Based on an internal area of 62 m² and recent prices in Sidcup, this implies a lower and upper quartile range from £314,000 to £387,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 4 Gwillim Close last sold for £265,000 in March 2024.

HouseMetric shows 4 Gwillim Close as 62 m² (667 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 14 April 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 4 Gwillim Close was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

4 Gwillim Close is in postcode DA15 9NQ, in Sidcup. You can also view HouseMetric's sold-price page for Gwillim Close, DA15 9NQ or analysis of the Sidcup 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.