12 Northlea Road Seaham SR7 0EY

Progress

Estimated project value

£28k–£75k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

• 10 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £160,00020 months ago3 Jan 2025
• 14 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £180,0003 years ago27 Sept 2022
• 16 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £154,0004 years ago17 Dec 2021
• 12 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £94,8657 years ago10 May 2019
• 6 NORTHLEA ROAD, SEAHAM, SR7 0EYTerraced · £95,00010 years ago11 Sept 2015
• 10 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £74,00013 years ago30 Aug 2013
• 8 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £85,00015 years ago29 Oct 2010
• 14 NORTHLEA ROAD, SEAHAM, SR7 0EYSemi-detached · £103,00015 years ago15 Oct 2010

Homes here go for about £99,000 — the median of the last 8 market sales in SR7 0EY, £74,000 to £180,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications

• Garages Adjacent To 8 And 10 Newark Crescent SeahamPermitted278 yd
• 10 Northwood Road Seaham SR7 0DRPending312 yd