21, Heathfield, IP5 3UB
21 Heathfield is a 138 m² / 1,485 sq ft semi-detached home in Martlesham Heath. It sold for £470,000 in September 2025. Indexed forward to today's value, that sale is roughly £470k. Recent local prices imply a broad valuation context of £466k to £644k 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 Sep 2025 £470,000 2.6% -0.3% Jul 2007 £296,000 3.9% 2.3% Aug 2006 £285,000 na na - Internal area
- 138 square metres (1,485 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,405 per square metre (£316 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £3,408 per square metre (£317 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2025 £470,000 £3,406 £470,263 £3,408 Jul 2007 £296,000 £2,145 £464,946 £3,369 Aug 2006 £285,000 £2,065 £472,363 £3,423 Calculated using the latest EPC internal area of 138 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 £470,263. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Martlesham Heath are now selling for between £3,380 and £4,670 per square metre (£314 and £433 per square foot). Based on an internal area of 138 m², this implies a valuation between £466,000 and £644,000. 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
- 4
- Type
- Semi-detached
- Council tax band
- E
- Plot size
- 390 square metres (4,198 square feet) - map showing freehold boundary lines
- Summary:
- 15 October 2024 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 138 sqm (1,485 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
21 Heathfield 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 £470,263.
- Based on an internal area of 138 m² and recent prices in Martlesham Heath, this implies a lower and upper quartile range from £466,000 to £644,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.