16, Thornhill Reach
16, Thornhill Reach
Description & Estimates
Public records show 16, Thornhill Reach, Seaham to be a modern freehold house with 656 ft2 of internal area, sitting on a 212 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
16, Thornhill Reach, Seaham has an estimated sale value of £189,071 and an estimated rental value of £1,030 per month, assuming reasonable condition and based on the information available.
Thornhill Reach, Seaham, SR7 lies within the SR7 postal district.
Our Data Sources
16, Thornhill Reach, Seaham has 61 entries in the Land Registry , most recently in February 2019 and a single entry in the EPC database dated February 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 16, Thornhill Reach, Seaham would be worth £198,524, with a potential rental value of £1,082 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £175,836, with a rental value of £958 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 16, Thornhill Reach, Seaham has increased by £1,168 (0.6%) over the last year. During the same period, its estimated monthly rental value has grown by £32 (3.1%). The property's estimated gross yield is currently 6.5%.
Plot Size
16, Thornhill Reach, Seaham occupies a 212 m2 plot as recorded by HM Land Registry.
All 22 other houses in this postcode have recorded plot sizes, and this one ranks as the 22nd largest.
Energy Efficiency
16, Thornhill Reach, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Feb 2026.
The property is connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
16, Thornhill Reach, Seaham last changed hands on 1st February 2019, selling for £119,950. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 6 times since 1995.
The market for similar properties has dropped by 28.4% since February 2019.
- Sold Feb 2019£119,950
- Sold Feb 2018£115,000
- Sold Nov 2014£112,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 610 metres of 16, Thornhill Reach, Seaham across the last 2 years.
Most recently, 5, Goswick Way, Seaham, SR7 7WJ, a freehold house, sold at £170,000 on the 9th May 2025.
Read more about house prices in SR7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 16, Thornhill Reach, Seaham as the 21st largest and the 21st most expensive of the 22 addresses on Thornhill Reach, Seaham, SR7.
Against the SR7 postcode district average, it is £66k more expensive than the typical property.
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Schools Nearby
- 500mSt Mary Magdalen's Catholic Primary School
- 700mSeaham Trinity Primary School
- 900mSeaview Primary School
- 1.1kmSeaham High School
- 4.7kmVenerable Bede Church of England Academy
- 5.9kmSouthmoor Academy
More reading links
Public Transport Nearby
Seaham station is the nearest stop to 16, Thornhill Reach, Seaham at 600 metres away.
- 600mSeaham
- 7.6kmSunderland
- 9.2kmHorden
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
