Property data
Sale history
£408,000 on Apr 2017 New build
Floor plan

Archived estate agent floor plan for 20, Armstrong Close.

Floorplan 20
View floorplan
Internal area
127 square metres (1,367 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,212 per square metre (£298 per square foot) in Apr 2017. Indexed forward to today's value, this is roughly £3,608 per square metre (£335 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2017 £408,000 £3,213 £458,184 £3,608

Calculated using the latest EPC internal area of 127 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 £458,184. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Chelsfield are now selling for between £4,750 and £6,500 per square metre (£441 and £603 per square foot). Based on an internal area of 127 m², this implies a valuation between £603,000 and £826,000. 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
na
Type
Semi-detached
Council tax band
D
Plot size
392 square metres (4,219 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 20 Armstrong Close. Advertised on multiple portals. It was added on 26/07/2017. It last appeared Aug 2017.
Photos:

There are 9 archived estate agent listing photos for 20 Armstrong Close.

Photos for 20 Armstrong Close
View photos
Advertiser remarks:
  • 4 bedrooms
  • 2 bathrooms
Planning applications
Planning ref:
July 2022 22/01155/WTPO
Type:
Tree and hedge works
Status:
Application approved
Address:
20 Armstrong Close Halstead Sevenoaks Kent
Description:
Removal of TPO tree located at the bottom of our garden.
EPC Inspections
Summary:
19 July 2025 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 8 habitable rooms. Estimated year built 1950 to 1966
Area:
194 sqm (2,088 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, oil.

Summary:
29 November 2010 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 6 habitable rooms. Estimated year built 1950 to 1966
Area:
127 sqm (1,367 square foot) total internal area
Comments: