37, Mariners Way, SR7 7EB

37 Mariners Way is a 115 m² / 1,238 sq ft semi-detached home in Seaham. It sold for £185,000 in April 2024. Indexed forward to today's value, that sale is roughly £217k. Recent local prices imply a broad valuation context of £106k to £264k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Apr 2024 £185,000 -28.4% -30.6%
Sep 2023 £220,000 * 2.1% -2.2%
Mar 2019 £200,000 2.7% 1.2%
Mar 2014 New build New £174,950 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
115 square metres (1,238 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,608 per square metre (£149 per square foot) in Apr 2024. Indexed forward to today's value, this is roughly £1,890 per square metre (£176 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2024 £185,000 £1,609 £217,333 £1,890
Sep 2023 £220,000 £1,913 £290,617 £2,527
Mar 2019 £200,000 £1,739 £299,313 £2,603
Mar 2014 £174,950 £1,521 £260,696 £2,267

Calculated using the latest EPC internal area of 115 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 £217,333. 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 £920 and £2,300 per square metre (£85 and £213 per square foot). Based on an internal area of 115 m², this implies a valuation between £106,000 and £264,000. 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
4
Type
Semi-detached
Council tax band
C
Plot size
148 square metres (1,593 square feet) - map showing freehold boundary lines
Company ownership
Title number
DU343964
Tenure
Freehold
Title address
37 Mariners Way, Seaham
Owner
BDW TRADING LIMITED (Company reference number: 03018173)
Proprietor address: Barratt Developments Plc, Barratt House, Cartwright Way, Forest Business Park, Bardon Hill, Coalville, LE67 1UF
Price paid on title: £185,000
Ownership record added to Land Registry's corporate ownership dataset 02 Oct 2023
Archived listings
History:
Archived sales listing for 37 Mariners Way. Advertised on multiple portals. It was reduced on 07/03/2018. It last appeared Sep 2018.
Photos:

There are 19 archived estate agent listing photos for 37 Mariners Way.

Photos for 37 Mariners Way
View photos
Advertiser remarks:
  • 4 bedrooms
EPC Inspections
Summary:
09 February 2024 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 7 habitable rooms. Estimated year built 2007 to 2011
Area:
115 sqm (1,238 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
Summary:
12 November 2013 - 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:
103 sqm (1,109 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Frequently asked questions

37 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 £217,333.
  • Based on an internal area of 115 m² and recent prices in Seaham, this implies a lower and upper quartile range from £106,000 to £264,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 37 Mariners Way last sold for £185,000 in April 2024.

HouseMetric shows 37 Mariners Way as 115 m² (1,238 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 09 February 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 37 Mariners Way was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

37 Mariners Way is in postcode SR7 7EB, in Seaham. You can also view HouseMetric's sold-price page for Mariners Way, SR7 7EB or analysis of the Seaham property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 22 September 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.