Over the past 30 years, there have been 61 property sales recorded in the NE12 6GZ postcode area. The highest sale price reached £330,000, while the most recent sale was for a detached house sold in October 2025 for £330,000.

The estimated average property value in NE12 6GZ currently stands at £273,315, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,160.

Property prices in NE12 6GZ have risen by 8.1% over the past year , with a total increase of 33.5% over the past five years, and a long-term rise of 53.1% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 72% of transactions , followed by detached.

Housing in NE12 6GZ is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 5bed
📐 1593 sq ft
27 Oct 2025
£330,000
7 Sep 2018
£275,000
More details

11 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 5bed
📐 850 sq ft
Today
£301,429
streetscan.co.uk estimate
15 May 2001
£76,000
More details

12 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 4bed
📐 710 sq ft
Today
£204,928
streetscan.co.uk estimate
22 Aug 2014
£135,000
27 Sep 2004
£126,000
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14 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 4bed
📐 710 sq ft
Today
£200,609
streetscan.co.uk estimate
31 Mar 2017
£139,000
25 Nov 2016
£144,500
View +3 more
More details

15 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£276,807
streetscan.co.uk estimate
31 May 1996
£53,000

16 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 5bed
📐 850 sq ft
Today
£203,556
streetscan.co.uk estimate
22 Nov 2021
£175,000
More details

17 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 5bed
📐 990 sq ft
Today
£267,389
streetscan.co.uk estimate
11 Dec 2015
£187,500
14 Sep 2007
£205,000
View +2 more
More details

18 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 5bed
📐 678 sq ft
Today
£267,760
streetscan.co.uk estimate
4 Jul 2012
£160,000
More details

19 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 5bed
📐 915 sq ft
Today
£293,754
streetscan.co.uk estimate
2 Jul 2004
£165,950
30 Apr 1999
£60,000
More details

2 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 6bed
📐 1141 sq ft
Today
£323,423
streetscan.co.uk estimate
25 Sep 2023
£313,000
25 Mar 2022
£250,000
View +2 more
More details

20 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£326,963
streetscan.co.uk estimate
30 May 2000
£75,000

21 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£280,088
streetscan.co.uk estimate
16 Jul 1999
£60,000
28 Nov 1997
£59,500

21A Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£236,766
streetscan.co.uk estimate
13 Oct 2004
£136,000
6 Mar 1998
£59,000

22 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£321,765
streetscan.co.uk estimate
31 Oct 2008
£195,000
24 May 2005
£180,000
11 Oct 2002
£129,950

23 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 6bed
📐 1023 sq ft
Today
£292,439
streetscan.co.uk estimate
31 Jan 2002
£79,000
5 Nov 1999
£64,000
More details

24 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£113,360
streetscan.co.uk estimate
23 Dec 2014
£75,000
More details

25 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 5bed
📐 1195 sq ft
Today
£320,692
streetscan.co.uk estimate
7 Jun 2024
£295,000
More details

26 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 3bed
📐 721 sq ft
Today
£228,814
streetscan.co.uk estimate
23 Jun 2014
£149,000
19 Aug 2002
£75,000
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More details

27 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 4bed
📐 764 sq ft
Today
£219,855
streetscan.co.uk estimate
23 Jan 2015
£144,000
More details

28 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£330,873
streetscan.co.uk estimate
11 Jul 2003
£150,000

29 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 5bed
📐 980 sq ft
Today
£363,726
streetscan.co.uk estimate
26 Apr 2002
£114,500
More details

3 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 6bed
📐 872 sq ft
Today
£261,570
streetscan.co.uk estimate
1 Oct 1999
£60,000
9 Dec 1996
£58,000
More details

30 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

Today
£327,722
streetscan.co.uk estimate
24 Sep 1999
£80,000

4 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 4bed
📐 700 sq ft
Today
£257,889
streetscan.co.uk estimate
11 Jul 2003
£110,000
30 Sep 1999
£56,000
View +1 more
More details

5 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 4bed
📐 700 sq ft
Today
£222,843
streetscan.co.uk estimate
7 Dec 2006
£143,000
26 Mar 2004
£115,000
View +2 more
More details

6 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 6bed
📐 1087 sq ft
Today
£287,049
streetscan.co.uk estimate
16 Nov 2012
£174,950
12 Mar 1999
£68,000
More details

7 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Semi-detached
🛏️ 5bed
📐 850 sq ft
Today
£267,315
streetscan.co.uk estimate
29 Nov 2013
£164,950
3 Aug 2006
£174,000
View +1 more
More details

8 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 4bed
📐 926 sq ft
Today
£266,944
streetscan.co.uk estimate
10 May 2018
£197,000
5 Nov 1999
£75,000
More details

9 Thirlmere Close, Killingworth, Newcastle Upon Tyne, North Tyneside, Tyne And Wear, NE12 6GZ

🏠 Detached
🛏️ 6bed
📐 1098 sq ft
Today
£277,801
streetscan.co.uk estimate
6 Jul 2012
£166,000
More details

Area Insights

Data Sources

Properties at NE12 6GZ appear sixty-one times in the Land Registry records, with the latest transaction recorded on 27 Oct 2025. It also has twenty-two Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Aug 2019. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.