7 Mizzen House, Lock Approach, PO6 4UW
7 Mizzen House Lock Approach is a 87 m² / 936 sq ft flat in Portsmouth. It sold for £418,000 in December 2024. Indexed forward to today's value, that sale is roughly £408k. Recent local prices imply a broad valuation context of £239k to £337k based on its internal area. The Land Registry and EPC data was last updated 8 October 2026.
- Sale history
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Date Paid price Annual growth After inflation Dec 2024 £418,000 1.9% -2.8% Jun 2020 £383,000 2.0% -0.2% Jan 2007 £295,000 3.8% 1.9% Aug 2002 £250,000 7.7% 6.3% Dec 1999 New build New £205,000 na na - Floor plan
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Archived estate agent floor plan for 7 Mizzen House, Lock Approach.
- Internal area
- 87 square metres (936 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,804 per square metre (£446 per square foot) in Dec 2024. Indexed forward to today's value, this is roughly £4,691 per square metre (£436 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2024 £418,000 £4,805 £408,103 £4,691 Jun 2020 £383,000 £4,402 £421,715 £4,847 Jan 2007 £295,000 £3,391 £368,361 £4,234 Aug 2002 £250,000 £2,874 £485,937 £5,585 Dec 1999 £205,000 £2,356 £474,857 £5,458 Calculated using the latest EPC internal area of 87 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 £408,103. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Portsmouth are now selling for between £2,750 and £3,870 per square metre (£255 and £359 per square foot). Based on an internal area of 87 m², this implies a valuation between £239,000 and £337,000. 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
- 2
- Type
- Flat
- Council tax band
- F
- Summary:
- 29 February 2024 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 4th floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 87 sqm (936 square foot) total internal area
- Comments:
- Walls: System built, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, electric.
- Summary:
- 06 April 2011 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 3 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 81 sqm (872 square foot) total internal area
- Comments:
7 Mizzen House Lock Approach 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 £408,103.
- Based on an internal area of 87 m² and recent prices in Portsmouth, this implies a lower and upper quartile range from £239,000 to £337,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.