51, Mariners Way, SR7 7EB
51 Mariners Way is a 82 m² / 883 sq ft semi-detached home in Seaham. It sold for £150,000 in June 2019. Indexed forward to today's value, that sale is roughly £186k. Recent local prices imply a broad valuation context of £73k to £185k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Jun 2019 £150,000 na na Jun 2019 £160,000 * 0.1% -1.5% Nov 2012 New build New £158,950 na na *This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.
- Internal area
- 82 square metres (883 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,829 per square metre (£170 per square foot) in Jun 2019. Indexed forward to today's value, this is roughly £2,264 per square metre (£210 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jun 2019 £150,000 £1,829 £185,662 £2,264 Jun 2019 £160,000 £1,951 £198,039 £2,415 Nov 2012 £158,950 £1,938 £207,021 £2,525 Calculated using the latest EPC internal area of 82 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 £185,662. 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 £890 and £2,260 per square metre (£82 and £209 per square foot). Based on an internal area of 82 m², this implies a valuation between £73,000 and £185,000. 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
- 3
- Type
- Semi-detached
- Council tax band
- B
- Summary:
- 01 November 2012 - energy performance certificate grade B
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- New dwelling
- Tenure:
- Unknown
- Property type:
- Semi-Detached House Estimated year built None to None
- Area:
- 82 sqm (883 square foot) total internal area
- Comments:
- Heating: Boiler and radiators, mains gas.
51 Mariners Way 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 £185,662.
- Based on an internal area of 82 m² and recent prices in Seaham, this implies a lower and upper quartile range from £73,000 to £185,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.