27, Mariners Way, SR7 7EB

27 Mariners Way is a 76 m² / 818 sq ft semi-detached home in Seaham. It sold for £133,952 in March 2016. Indexed forward to today's value, that sale is roughly £195k. Recent local prices imply a broad valuation context of £65k to £173k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2016 £133,952 -1.5% -2.3%
May 2013 New build New £140,000 na na
Internal area
76 square metres (818 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,762 per square metre (£164 per square foot) in Mar 2016. Indexed forward to today's value, this is roughly £2,568 per square metre (£239 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2016 £133,952 £1,763 £195,134 £2,568
May 2013 £140,000 £1,842 £180,009 £2,369

Calculated using the latest EPC internal area of 76 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 £195,134. 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 £850 and £2,280 per square metre (£78 and £211 per square foot). Based on an internal area of 76 m², this implies a valuation between £65,000 and £173,000. 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
Company ownership
Title number
DU338461
Tenure
Leasehold/other
Title address
27 Mariners Way, Seaham
Owner
MORTONS LAW NOMINEES (NO1) LTD (Company reference number: 11604077)
Proprietor address: 112 High Street West, Sunderland SR1 1TX
Price paid on title: £133,952
Ownership record added to Land Registry's corporate ownership dataset 18 Jun 2020
Title number
DU338461
Tenure
Leasehold/other
Title address
27 Mariners Way, Seaham
Owner
MORTONS LAW NOMINEES (NO2) LTD (Company reference number: 11604046)
Proprietor address: 112 High Street West, Sunderland SR1 1TX
Price paid on title: £133,952
Ownership record added to Land Registry's corporate ownership dataset 18 Jun 2020
Archived listings
History:
Archived sales listing for 27 Mariners Way. Advertised on multiple portals. It was added on 24/08/2015. It last appeared Apr 2016.
Photos:

There are 13 archived estate agent listing photos for 27 Mariners Way.

Photos for 27 Mariners Way
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
09 April 2013 - energy performance certificate grade C
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:
76 sqm (818 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Frequently asked questions

27 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 £195,134.
  • Based on an internal area of 76 m² and recent prices in Seaham, this implies a lower and upper quartile range from £65,000 to £173,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 27 Mariners Way last sold for £133,952 in March 2016.

HouseMetric shows 27 Mariners Way as 76 m² (818 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 April 2013. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 27 Mariners Way was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

27 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 2 July 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.