43a, Castle Street, PE21 8PR
43a Castle Street is a 206 m² / 2,217 sq ft detached home in Boston. It sold for £265,000 in May 2017. Indexed forward to today's value, that sale is roughly £350k. Recent local prices imply a broad valuation context of £255k to £416k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£265,000 on May 2017
- Floor plan
-
Archived estate agent floor plan for 43a, Castle Street.
- Internal area
- 206 square metres (2,217 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,286 per square metre (£119 per square foot) in May 2017. Indexed forward to today's value, this is roughly £1,701 per square metre (£158 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2017 £265,000 £1,286 £350,481 £1,701 Calculated using the latest EPC internal area of 206 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 £350,481. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Boston are now selling for between £1,240 and £2,020 per square metre (£115 and £187 per square foot). Based on an internal area of 206 m², this implies a valuation between £255,000 and £416,000. 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
- Detached
- Council tax band
- E
- Plot size
- 816 square metres (8,783 square feet) - map showing freehold boundary lines
- Summary:
- 25 January 2016 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 8 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 206 sqm (2,217 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
43a Castle Street 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 £350,481.
- Based on an internal area of 206 m² and recent prices in Boston, this implies a lower and upper quartile range from £255,000 to £416,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.