21, Castle Field, TN9 1HS
21 Castle Field is a 54 m² / 581 sq ft semi-detached home in Tonbridge. It sold for £235,000 in May 2017. Indexed forward to today's value, that sale is roughly £279k. Recent local prices imply a broad valuation context of £202k to £281k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation May 2017 £235,000 2.0% -0.2% Jul 2004 £182,000 na na - Floor plan
-
Archived estate agent floor plan for 21, Castle Field.
- Internal area
- 54 square metres (581 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,351 per square metre (£404 per square foot) in May 2017. Indexed forward to today's value, this is roughly £5,176 per square metre (£481 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2017 £235,000 £4,352 £279,488 £5,176 Jul 2004 £182,000 £3,370 £392,410 £7,267 Calculated using the latest EPC internal area of 54 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 £279,488. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Tonbridge are now selling for between £3,740 and £5,200 per square metre (£347 and £483 per square foot). Based on an internal area of 54 m², this implies a valuation between £202,000 and £281,000. 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
- 1
- Type
- Semi-detached
- Council tax band
- D
- Summary:
- 28 September 2016 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 54 sqm (581 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Electric storage heaters, Room heaters, electric.
21 Castle Field 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 £279,488.
- Based on an internal area of 54 m² and recent prices in Tonbridge, this implies a lower and upper quartile range from £202,000 to £281,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.