Over the past 30 years, there have been 44 property sales recorded in the NN3 9UP postcode area. The highest sale price reached £300,000, while the most recent sale was for a semi-detached house sold in March 2025 for £300,000.

The estimated average property value in NN3 9UP currently stands at £223,569, which is approximately 19.2% 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 £3,081.

Property prices in NN3 9UP have risen by 3.6% over the past year , with a total increase of 20.9% over the past five years, and a long-term rise of 57% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 45% of transactions , followed by terraced and detached.

Housing in NN3 9UP is mixed, with 45% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

1 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

Today
£282,680
streetscan.co.uk estimate
23 May 2003
£125,000
8 Oct 2002
£95,000
15 Mar 2002
£50,000

10 Portchester Gardens, Northampton, West Northamptonshire, NN3 9UP

🏠 Semi-detached
🛏️ 6bed
📐 1033 sq ft
Today
£307,708
streetscan.co.uk estimate
28 Mar 2025
£300,000
22 Nov 2013
£152,000
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12 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Semi-detached
🛏️ 3bed
📐 678 sq ft
Today
£228,347
streetscan.co.uk estimate
16 Mar 2018
£179,950
21 May 2015
£134,995
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14 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Detached
🛏️ 4bed
📐 753 sq ft
Today
£229,577
streetscan.co.uk estimate
20 Jun 1997
£47,000
More details

15 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

Today
£265,206
streetscan.co.uk estimate
22 Oct 2004
£142,000
17 Mar 2000
£83,000

19 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Semi-detached
🛏️ 4bed
📐 560 sq ft
Today
£166,182
streetscan.co.uk estimate
28 Feb 2018
£130,000
20 Mar 2003
£92,000
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More details

2 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Semi-detached
🛏️ 4bed
📐 743 sq ft
Today
£227,063
streetscan.co.uk estimate
12 Dec 2003
£105,000
22 Nov 1996
£44,750
More details

20 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

Today
£281,020
streetscan.co.uk estimate
8 Jan 2003
£110,000
28 Aug 1998
£63,500

24 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Terraced
🛏️ 3bed
📐 549 sq ft
Today
£118,881
streetscan.co.uk estimate
29 Jun 2007
£72,000
4 Jul 2003
£56,995
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25 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

Today
£214,953
streetscan.co.uk estimate
5 Feb 1999
£45,000

26 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Terraced
🛏️ 4bed
📐 570 sq ft
Today
£205,964
streetscan.co.uk estimate
11 Dec 2009
£109,500
11 Mar 2005
£114,995
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27 Portchester Gardens, Northampton, West Northamptonshire, NN3 9UP

🏠 Terraced
🛏️ 4bed
📐 614 sq ft
Today
£226,166
streetscan.co.uk estimate
21 Feb 2025
£220,000
17 Feb 1995
£39,500
More details

28 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Terraced
🛏️ 3bed
📐 657 sq ft
Today
£212,422
streetscan.co.uk estimate
4 Oct 2013
£121,000
2 Jul 2007
£128,000
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3 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Semi-detached
🛏️ 5bed
📐 829 sq ft
Today
£236,603
streetscan.co.uk estimate
15 Aug 2019
£186,000
27 Jul 2001
£76,000
View +1 more
More details

5 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

Today
£244,434
streetscan.co.uk estimate
22 Jun 2005
£129,000
6 Sep 2002
£98,495

7 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

Today
£280,940
streetscan.co.uk estimate
5 Apr 2002
£95,000
18 Jun 1998
£54,000

9 Portchester Gardens, Northampton, Northamptonshire, NN3 9UP

🏠 Semi-detached
🛏️ 6bed
📐 1249 sq ft
Today
£230,872
streetscan.co.uk estimate
21 Apr 2006
£125,000
More details

Area Insights

Data Sources

Properties at NN3 9UP appear fourty-four times in the Land Registry records, with the latest transaction recorded on 28 Mar 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Sep 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.