21, Mariners Way, SR7 7EB
21 Mariners Way is a 42 m² flat in Seaham. It sold for £86,000 in Oct 2025.
- Sale history
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Date Paid price Annual growth After inflation Oct 2025 £86,000 1.4% -3.4% Oct 2020 £80,000 0.0% -1.5% Aug 2017 £79,950 1.3% -0.1% Dec 2012 £75,250 na na - Floor plan
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Archived estate agent floor plan for 21, Mariners Way.
- Internal area
- 42 square metres (452 square feet) according to latest EPC inspection
- Price per internal area
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This property sold for £2,047 per square metre (£190 per square foot) in Oct 2025. Indexed forward to today's value, this is roughly £2,048 per square metre (£190 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2025 £86,000 £2,048 £86,000 £2,048 Oct 2020 £80,000 £1,905 £80,216 £1,910 Aug 2017 £79,950 £1,904 £79,772 £1,899 Dec 2012 £75,250 £1,792 £59,919 £1,427 Calculated using the latest EPC internal area of 42 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 £86,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Seaham are now selling for between £830 and £2,290 per square metre (£77 and £212 per square foot). Based on an internal area of 42 m², this implies a valuation between £35,000 and £96,000. 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
- B
- History:
- Archived sales listing for 21 Mariners Way. Advertised on multiple portals. It was added on 10/02/2022. It last appeared Oct 2022.
- Photos:
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There are 13 archived estate agent listing photos for 21 Mariners Way.
- Advertiser remarks:
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- 2 bedrooms
- 1 bathrooms
- Summary:
- 10 February 2025 - energy performance certificate grade C
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 2012 to onwards
- Area:
- 42 sqm (452 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 15 November 2012 - energy performance certificate grade B
- Reason for EPC:
- New dwelling
- Tenure:
- Unknown
- Property type:
- 2nd floor flat in an apartment block with 1 storeys Estimated year built None to None
- Area:
- 52 sqm (560 square foot) total internal area
- Comments:
- Roof: (other premises above). Heating: Boiler and radiators, mains gas.