Property data
Sale history
Price Date Annual growth After inflation
£53,000 Aug 2025 3.5% 1.0%
£21,000 Sep 1998 na na
Floor plan
Floorplan 12
View floorplan
Internal area
67 square metres (721 square feet) according to latest EPC inspection
£ per square meter (foot)
£791 per sqm (£73 per sqft) in Aug 2025. For context, homes in Seaham are now selling for between £830 and £2,330 per square metre (£77 and £216 per square foot) . See the analysis of Seaham SR7-7 housing market.
Valuation comparables
Infer the current value by seeing what similar properties have sold for recently. To view this list for 12, Union Street using the valuation comparables search tool, join now.
Bedrooms
2
Type
Terrace
Council tax band
A
Plot size
92 square metres (990 square feet) - map showing freehold boundary lines
Company ownership
Title number
DU42660
Tenure
Freehold
Title address
12 Union Street, Seaham
Owner
MORTONS LAW NOMINEES (NO. 2) LTD (Company reference number: 11604046)
Proprietor address: 112 High Street West, Sunderland SR1 1TX
Price paid on title: £53,000
Ownership record added to Land Registry's corporate ownership dataset 03 Sep 2019

Title number
DU42660
Tenure
Freehold
Title address
12 Union Street, Seaham
Owner
MORTONS LAW NOMINEES (NO. 1) LTD (Company reference number: 11604077)
Proprietor address: 112 High Street West, Sunderland SR1 1TX
Price paid on title: £53,000
Ownership record added to Land Registry's corporate ownership dataset 03 Sep 2019
Archived listings
History:
Archived sales listing for 12 Union Street. Advertised on multiple portals. It was reduced on 03/12/2024. It last appeared Feb 2025.
Photos:

There are 8 historic photos of 12 Union Street.

Photos for 12 Union Street
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Advertiser remarks:
  • 1 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
29 August 2024 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace Bungalow , has 2 habitable rooms. Estimated year built 1900 to 1929
Area:
67 sqm (721 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.