Over the past 30 years, there have been 37 property sales recorded in the NN3 2QN postcode area. The highest sale price reached £285,000, while the most recent sale was for a semi-detached house sold in September 2025 for £285,000.

The estimated average property value in NN3 2QN currently stands at £253,593, which is approximately 8% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £2,809.

Property prices in NN3 2QN have risen by 3.3% over the past year , with a total increase of 20.3% over the past five years , and a long-term rise of 60.1% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 46% of transactions , followed by terraced and detached.

Housing in NN3 2QN is predominantly owner-occupied, with an estimated 77% of homes being lived in by the owners.

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Property Sales

1 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Detached
🛏️ 5bed
📐 1259 sq ft
Today
£352,488
streetscan.co.uk estimate
5 Oct 2007
£220,000
6 Dec 2002
£166,000
More details

10 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

Today
£304,118
streetscan.co.uk estimate
20 Oct 1999
£75,000
27 Nov 1998
£64,250

11 Thirlmere Avenue, Northampton, West Northamptonshire, NN3 2QN

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£231,195
streetscan.co.uk estimate
27 Aug 2021
£199,995
More details

13 Thirlmere Avenue, Northampton, West Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 4bed
📐 872 sq ft
Today
£267,414
streetscan.co.uk estimate
29 Nov 2024
£255,000
14 May 2004
£117,500
More details

14 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

Today
£299,268
streetscan.co.uk estimate
19 Jan 2001
£96,500

15 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Terraced
🛏️ 4bed
📐 872 sq ft
Today
£191,213
streetscan.co.uk estimate
11 Dec 2018
£150,000
More details

17 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 5bed
📐 883 sq ft
Today
£213,067
streetscan.co.uk estimate
6 Dec 2019
£170,000
4 Apr 2008
£99,000
View +1 more
More details

18 Thirlmere Avenue, Northampton, West Northamptonshire, NN3 2QN

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£254,321
streetscan.co.uk estimate
29 Jun 2022
£240,000
5 Aug 2002
£85,999
More details

2 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Detached
🛏️ 6bed
📐 1227 sq ft
Today
£328,117
streetscan.co.uk estimate
10 Jan 2014
£197,000
9 Jan 2004
£152,000
More details

22 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£201,353
streetscan.co.uk estimate
27 Oct 2017
£156,000
26 Nov 2004
£61,500
View +1 more
More details

26 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 5bed
📐 842 sq ft
Today
£215,246
streetscan.co.uk estimate
29 Nov 2016
£158,000
18 May 2005
£103,000
More details

2A Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Detached
🛏️ bed
📐 829 sq ft
Today
£309,364
streetscan.co.uk estimate
21 Dec 2017
£250,000
23 Oct 2016
£58,000
View +1 more
More details

3 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 7bed
📐 1432 sq ft
Today
£348,148
streetscan.co.uk estimate
20 Oct 2006
£200,000
26 Sep 2003
£170,000
View +1 more
More details

30 Thirlmere Avenue, Northampton, West Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£229,022
streetscan.co.uk estimate
15 Dec 2021
£202,000
2 Nov 1998
£58,000
More details

4 Thirlmere Avenue, Northampton, West Northamptonshire, NN3 2QN

🏠 Detached
🛏️ 5bed
📐 947 sq ft
Today
£286,417
streetscan.co.uk estimate
11 Sep 2025
£285,000
16 Feb 2001
£75,000
More details

5 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 4bed
📐 980 sq ft
Today
£271,604
streetscan.co.uk estimate
26 Jan 2021
£228,000
More details

6 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 4bed
📐 1040 sq ft
Today
£249,721
streetscan.co.uk estimate
4 Sep 2009
£128,000
More details

7 Thirlmere Avenue, Northampton, West Northamptonshire, NN3 2QN

🏠 Terraced
🛏️ 5bed
📐 850 sq ft
Today
£266,203
streetscan.co.uk estimate
31 Oct 2022
£260,000
More details

8 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Semi-detached
🛏️ 5bed
📐 893 sq ft
Today
£271,441
streetscan.co.uk estimate
22 May 2019
£215,000
More details

9 Thirlmere Avenue, Northampton, Northamptonshire, NN3 2QN

🏠 Terraced
🛏️ 4bed
📐 883 sq ft
Today
£223,419
streetscan.co.uk estimate
21 Feb 2012
£118,000
7 Jul 2008
£131,000
More details

Area Insights

Data Sources

Properties at NN3 2QN appear thirty-seven times in the Land Registry records, with the latest transaction recorded on 11 Sep 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Jul 2015. 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.