12a, Castle Street, HP4 2BQ
12a Castle Street is a 85 m² / 915 sq ft terraced home in Berkhamsted. It sold for £750,000 in June 2022. Indexed forward to today's value, that sale is roughly £780k. Recent local prices imply a broad valuation context of £490k to £658k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
£750,000 on Jun 2022
- Floor plan
-
Archived estate agent floor plan for 12a, Castle Street.
- Internal area
- 85 square metres (915 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £8,823 per square metre (£820 per square foot) in Jun 2022. Indexed forward to today's value, this is roughly £9,174 per square metre (£852 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jun 2022 £750,000 £8,824 £779,783 £9,174 Calculated using the latest EPC internal area of 85 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 £779,783. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Berkhamsted are now selling for between £5,770 and £7,740 per square metre (£536 and £719 per square foot). Based on an internal area of 85 m², this implies a valuation between £490,000 and £658,000. 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
- Terrace
- Council tax band
- na
- Plot size
- 92 square metres (990 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2023 23/01574/FHA
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 12A Castle Street Berkhamsted Hertfordshire
- Description:
- Construction of outbuilding.
- Planning ref:
- February 2017 4/03110/16/DRC
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 12A Castle Street Berkhamsted
- Description:
- Details as required by condition 2 (wall materials) ,3 (materials) ,4 & 5 (written scheme of investigation) , 6 (approved plans) attached to planning permission 4/02395/15/fha (proposed courtyard wall and gate. external and internal alterations). Details
- Planning ref:
- September 2015 4/02323/15/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 12A Castle Street Berkhamste
- Description:
- Proposed courtyard wall and gate. external and internal Alterations.
- Planning ref:
- September 2015 4/02395/15/FHA
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 12A Castle Street Berkhamste
- Description:
- Proposed courtyard wall and gate. external and internal alterations
- Planning ref:
- July 2015 4/01901/15/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 12A Castle Street Berkhamste
- Description:
- Rewire property. addition of gas central heating system
- Planning ref:
- February 2015 4/03589/14/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 12A, Castle Street Berkhamste
- Description:
- Change of use from office (b1) to residential (c3) to provide a four bedroom Dwelling.
- Planning ref:
- February 2015 4/03591/14/FUL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 12A Castle Street Berkhamste
- Description:
- Change of use from office (b1) to residential (c3) to provide a four bedroom Dwelling.
- Planning ref:
- July 2014 4/01030/14/LDE
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application approved
- Address:
- 12A, Castle Street Berkhamste
- Description:
- Use of building as office (class b1)
- Summary:
- 15 February 2016 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- New dwelling
- Tenure:
- Owner-occupied
- Property type:
- End-Terrace House Estimated year built None to None
- Area:
- 85 sqm (915 square foot) total internal area
- Comments:
- Heating: Boiler and radiators, mains gas.
- Summary:
- 10 November 2014 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- End-Terrace House , has 6 habitable rooms. Estimated year built before 1900
- Area:
- 65 sqm (700 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Electric storage heaters.
12a 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 £779,783.
- Based on an internal area of 85 m² and recent prices in Berkhamsted, this implies a lower and upper quartile range from £490,000 to £658,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.