Thornhill Reach, Seaham house prices
£112,000 is the median sold price in Thornhill Reach, Seaham — not an estimate, but what buyers really paid. Over the past decade prices are +72% in cash — but +24% once inflation is stripped out.
- Median sold price
- £112,000
- 10 years · cash
- +72%
- 10 years · real
- +24%
Key facts
Thornhill Reach, Seaham prices since 1999
Over ten years Thornhill Reach, Seaham is +72% on paper and +24% in real terms.
Recent sales in Thornhill Reach, Seaham
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 31 Jul 2025 | 19 Thornhill Reach · SR7 0AF | Detached Freehold | £295,000 | £2,921 |
| 27 Oct 2023 | 22 Thornhill Reach · SR7 0AF | Detached Freehold | £232,000 | £2,053 |
| 7 Sep 2023 | 19 Thornhill Reach · SR7 0AF | Detached Freehold | £280,000 | £2,772 |
| 30 Jun 2020 | 14 Thornhill Reach · SR7 0AF | Detached Freehold | £230,000 | £2,527 |
| 30 Jun 2020 | 10 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £148,500 | £1,789 |
| 1 Feb 2019 | 16 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £119,950 | £1,966 |
| 9 Nov 2018 | 4 Thornhill Reach · SR7 0AF | Detached Freehold | £205,000 | — |
| 27 Feb 2018 | 16 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £115,000 | £1,885 |
| 1 May 2015 | 17 Thornhill Reach · SR7 0AF | Detached Freehold | £172,000 | £1,458 |
| 5 Dec 2014 | 14 Thornhill Reach · SR7 0AF | Detached Freehold | £195,000 | £2,143 |
| 20 Nov 2014 | 16 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £112,000 | £1,836 |
| 24 May 2013 | 2 Thornhill Reach · SR7 0AF | Detached Freehold | £165,000 | £1,398 |
| 24 May 2013 | 4 Thornhill Reach · SR7 0AF | Detached Freehold | £157,000 | — |
| 14 Aug 2009 | 21 Thornhill Reach · SR7 0AF | Detached Freehold | £153,500 | — |
| 31 Jul 2009 | 10 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £135,000 | £1,627 |
| 29 Jun 2007 | 17 Thornhill Reach · SR7 0AF | Detached Freehold | £174,000 | £1,475 |
| 18 May 2007 | 2 Thornhill Reach · SR7 0AF | Detached Freehold | £174,950 | £1,483 |
| 25 Aug 2006 | 15 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £115,000 | — |
| 8 Oct 2004 | 17 Thornhill Reach · SR7 0AF | Detached Freehold | £177,950 | £1,508 |
| 20 Aug 2004 | 14 Thornhill Reach · SR7 0AF | Detached Freehold | £181,000 | £1,989 |
| 20 Aug 2004 | 10 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £140,000 | £1,687 |
| 19 Jul 2004 | 16 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £101,000 | £1,656 |
| 4 Jun 2004 | 23 Thornhill Reach · SR7 0AF | Detached Freehold | £145,000 | — |
| 15 Aug 2003 | 2 Thornhill Reach · SR7 0AF | Detached Freehold | £133,750 | £1,133 |
| 13 Aug 2003 | 4 Thornhill Reach · SR7 0AF | Detached Freehold | £134,000 | — |
| 18 Jul 2003 | 10 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £107,500 | £1,295 |
| 28 Mar 2003 | 3 Thornhill Reach · SR7 0AF | Detached Freehold | £125,000 | £1,106 |
| 22 Nov 2002 | 14 Thornhill Reach · SR7 0AF | Detached Freehold | £132,000 | £1,451 |
| 11 Sep 2002 | 16 Thornhill Reach · SR7 0AF | Semi-detached Freehold | £67,500 | £1,107 |
| 9 Feb 2001 | 22 Thornhill Reach · SR7 0AF | Detached New build · Freehold | £77,500 | £686 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
Biggest price gains in Thornhill Reach, Seaham
Homes that have changed hands more than once, ranked by their annual return — in cash and, where we have the inflation data, after adjusting for it.
| Address | First sold | Last sold | Times | Cash return | Real return |
|---|---|---|---|---|---|
| 23, Thornhill Reach | £79,750 31 Jul 2000 | £145,000 4 Jun 2004 | 2 | +17% per year | +15% inflation-adjusted |
| 3, Thornhill Reach | £83,000 14 Apr 2000 | £125,000 28 Mar 2003 | 2 | +15% per year | +13% inflation-adjusted |
| 15, Thornhill Reach | £59,250 14 Jul 2000 | £115,000 25 Aug 2006 | 2 | +11% per year | +9% inflation-adjusted |
| 21, Thornhill Reach | £79,750 30 Jun 2000 | £153,500 14 Aug 2009 | 2 | +7% per year | +5% inflation-adjusted |
| 2, Thornhill Reach | £82,250 28 Jan 2000 | £165,000 24 May 2013 | 4 | +5% per year | +3% inflation-adjusted |
| 19, Thornhill Reach | £82,250 10 Mar 2000 | £295,000 31 Jul 2025 | 3 | +5% per year | +2% inflation-adjusted |
| 14, Thornhill Reach | £87,950 22 Nov 2000 | £230,000 30 Jun 2020 | 5 | +5% per year | +3% inflation-adjusted |
| 4, Thornhill Reach | £82,000 24 Nov 1999 | £205,000 9 Nov 2018 | 4 | +5% per year | +3% inflation-adjusted |
| 22, Thornhill Reach | £77,500 9 Feb 2001 | £232,000 27 Oct 2023 | 2 | +5% per year | +2% inflation-adjusted |
| 17, Thornhill Reach | £86,800 23 Jun 2000 | £172,000 1 May 2015 | 4 | +5% per year | +2% inflation-adjusted |
| 16, Thornhill Reach | £58,000 29 Jan 2001 | £119,950 1 Feb 2019 | 6 | +4% per year | +2% inflation-adjusted |
| 10, Thornhill Reach | £70,995 16 Jun 2000 | £148,500 30 Jun 2020 | 5 | +4% per year | +2% inflation-adjusted |
Category A (standard) sales that changed hands at least twice. Real return adjusts for inflation using ONS CPIH where available.
How Thornhill Reach, Seaham compares
Thornhill Reach, Seaham house prices — your questions
What is the average house price in Thornhill Reach, Seaham?
Homes in Thornhill Reach, Seaham have a median sold price of £112,000 — the middle of 51 recorded transactions.
What is the price range of homes sold in Thornhill Reach, Seaham?
Recorded sales in Thornhill Reach, Seaham range from £58,000 to £295,000. The range includes flats and large detached homes alike.
Have house prices in Thornhill Reach, Seaham risen?
Over the past decade prices in Thornhill Reach, Seaham are +72% in cash terms but +24% once adjusted for inflation using ONS CPIH — the gap between the two is the real story.
How much is a house per square metre in Thornhill Reach, Seaham?
In Thornhill Reach, Seaham the median price is £1,466 per square metre, from 32 sales matched to an EPC floor-area record.
How up to date is this data?
HM Land Registry publishes Price Paid Data monthly. The most recent sale recorded in Thornhill Reach, Seaham was 31 July 2025.
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yearly change, HM Land RegistryContains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. See our methodology.