25, Basted Mill, TN15 8LP

25 Basted Mill is a 79 m² / 850 sq ft terraced home in Borough Green. It sold for £535,000 in May 2025. Indexed forward to today's value, that sale is roughly £523k. Recent local prices imply a broad valuation context of £334k to £425k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
May 2025 £535,000 6.0% 0.4%
Jun 2021 £425,000 5.0% 3.3%
Aug 2013 £290,000 4.7% 2.5%
Aug 1998 New build New £145,000 na na
Floor plan

Archived estate agent floor plan for 25, Basted Mill.

Floorplan 25
View floorplan
Internal area
79 square metres (850 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,772 per square metre (£629 per square foot) in May 2025. Indexed forward to today's value, this is roughly £6,622 per square metre (£615 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2025 £535,000 £6,772 £523,115 £6,622
Jun 2021 £425,000 £5,380 £467,380 £5,916
Aug 2013 £290,000 £3,671 £464,349 £5,878
Aug 1998 £145,000 £1,835 £512,648 £6,489

Calculated using the latest EPC internal area of 79 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 £523,115. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Borough Green are now selling for between £4,230 and £5,380 per square metre (£392 and £499 per square foot). Based on an internal area of 79 m², this implies a valuation between £334,000 and £425,000. 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
Terrace
Council tax band
E
Plot size
139 square metres (1,496 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 25 Basted Mill. Advertised on multiple portals. It was added on 22/01/2025. It last appeared Feb 2025.
Photos:

There are 14 archived estate agent listing photos for 25 Basted Mill.

Photos for 25 Basted Mill
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
January 2004 03/03828/FL
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
25 Basted Mill Basted Lane Borough Green Sevenoaks Ken
Description:
Addition of a new fire place, chimney breast and flues to the North wall of the existing two storey dwelling
EPC Inspections
Summary:
15 February 2024 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 5 habitable rooms. Estimated year built 2003 to 2006
Area:
79 sqm (850 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
Summary:
09 October 2020 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 5 habitable rooms. Estimated year built 1996 to 2002
Area:
74 sqm (797 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
24 March 2009 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built 1996 to 2002
Area:
86 sqm (926 square foot) total internal area
Comments:
Frequently asked questions

25 Basted Mill 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 £523,115.
  • Based on an internal area of 79 m² and recent prices in Borough Green, this implies a lower and upper quartile range from £334,000 to £425,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 25 Basted Mill last sold for £535,000 in May 2025.

HouseMetric shows 25 Basted Mill as 79 m² (850 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 C, from an inspection dated 15 February 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 25 Basted Mill was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

25 Basted Mill is in postcode TN15 8LP, in Borough Green. You can also view HouseMetric's sold-price page for Basted Mill, TN15 8LP or analysis of the Borough Green property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.