NN5 6JZ
Castle Avenue, Northampton
By property type, Jun 2023 – May 2026: Flats sold for £115,000 · Semi-detached sold for £230,000
Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.
Median price by year
2012 to 2026. Every year since 1996 is in the figures below.
The paler 2026 bar covers January to August only, and its latest months are still filling in as sales are registered.
Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.
Show the figures
| Year | Median | Sales |
|---|---|---|
| 2026 (to August) (few sales) | £102,000 | 1 |
| 2025 (few sales) | £230,000 | 1 |
| 2023 (few sales) | £115,000 | 1 |
| 2022 (few sales) | £118,000 | 1 |
| 2021 (few sales) | £104,000 | 2 |
| 2015 (few sales) | £70,000 | 1 |
| 2013 (few sales) | £150,000 | 1 |
| 2008 (few sales) | £72,594 | 2 |
| 2007 | £79,995 | 3 |
| 2006 (few sales) | £83,250 | 2 |
| 2004 (few sales) | £70,000 | 2 |
| 2003 (few sales) | £55,998 | 2 |
| 2002 (few sales) | £48,500 | 1 |
| 2001 (few sales) | £38,750 | 2 |
| 2000 (few sales) | £34,750 | 2 |
| 1999 (few sales) | £25,500 | 2 |
| 1998 (few sales) | £24,000 | 1 |
| 1997 (few sales) | £25,500 | 1 |
| 1996 | £21,000 | 3 |
Sale history (32 records · 10 homes sold more than once)
| Address | Date | Type | Price |
|---|---|---|---|
|
76, CASTLE AVENUE
19 Jun 2026 · Flat / maisonette
· Leasehold
Previously £79,995 (Jun 2007) · +28%
|
19 Jun 2026 | Flat / maisonette · Leasehold | £102,000 |
|
108, CASTLE AVENUE
5 Feb 2025 · Semi-detached
· Freehold
|
5 Feb 2025 | Semi-detached · Freehold | £230,000 |
|
88, CASTLE AVENUE
6 Jun 2023 · Flat / maisonette
· Leasehold
Previously £41,000 (Sep 2001) · +180%
|
6 Jun 2023 | Flat / maisonette · Leasehold | £115,000 |
|
92, CASTLE AVENUE
6 Dec 2022 · Flat / maisonette
· Leasehold
Previously £80,000 (Aug 2004) · +48%
|
6 Dec 2022 | Flat / maisonette · Leasehold | £118,000 |
|
74, CASTLE AVENUE
16 Jun 2021 · Terraced
· Leasehold
Previously £60,000 (Feb 2004) · +67%
|
16 Jun 2021 | Terraced · Leasehold | £100,000 |
|
78, CASTLE AVENUE
30 Apr 2021 · Flat / maisonette
· Leasehold
Previously £77,500 (Feb 2008) · +39%
|
30 Apr 2021 | Flat / maisonette · Leasehold | £108,000 |
|
84, CASTLE AVENUE
16 Dec 2015 · Flat / maisonette
· Leasehold
Previously £83,500 (Jul 2006) · −16%
|
16 Dec 2015 | Flat / maisonette · Leasehold | £70,000 |
|
94, CASTLE AVENUE
Cat B
4 Sep 2014 · Flat / maisonette
· Leasehold
Previously £24,000 (Apr 1998)
|
4 Sep 2014 | Flat / maisonette · Leasehold | £74,500 |
|
102, CASTLE AVENUE
23 Dec 2013 · Semi-detached
· Freehold
|
23 Dec 2013 | Semi-detached · Freehold | £150,000 |
|
106, CASTLE AVENUE
27 Jun 2008 · Semi-detached
· Freehold
|
27 Jun 2008 | Semi-detached · Freehold | £67,687 |
|
78, CASTLE AVENUE
5 Feb 2008 · Terraced
· Leasehold
Previously £70,000 (Oct 2007) · +11%
|
5 Feb 2008 | Terraced · Leasehold | £77,500 |
|
78, CASTLE AVENUE
26 Oct 2007 · Flat / maisonette
· Leasehold
|
26 Oct 2007 | Flat / maisonette · Leasehold | £70,000 |
|
110, CASTLE AVENUE
31 Aug 2007 · Semi-detached
· Freehold
|
31 Aug 2007 | Semi-detached · Freehold | £165,000 |
|
76, CASTLE AVENUE
15 Jun 2007 · Flat / maisonette
· Leasehold
Previously £21,000 (Jan 1996) · +281%
|
15 Jun 2007 | Flat / maisonette · Leasehold | £79,995 |
|
84, CASTLE AVENUE
28 Jul 2006 · Flat / maisonette
· Leasehold
|
28 Jul 2006 | Flat / maisonette · Leasehold | £83,500 |
|
100, CASTLE AVENUE
12 Apr 2006 · Flat / maisonette
· Leasehold
|
12 Apr 2006 | Flat / maisonette · Leasehold | £83,000 |
|
92, CASTLE AVENUE
25 Aug 2004 · Terraced
· Leasehold
Previously £60,000 (Jul 2003) · +33%
|
25 Aug 2004 | Terraced · Leasehold | £80,000 |
|
74, CASTLE AVENUE
12 Feb 2004 · Terraced
· Leasehold
|
12 Feb 2004 | Terraced · Leasehold | £60,000 |
|
92, CASTLE AVENUE
22 Jul 2003 · Terraced
· Leasehold
|
22 Jul 2003 | Terraced · Leasehold | £60,000 |
|
86, CASTLE AVENUE
7 Feb 2003 · Flat / maisonette
· Leasehold
Previously £35,500 (May 2000) · +46%
|
7 Feb 2003 | Flat / maisonette · Leasehold | £51,995 |
|
90, CASTLE AVENUE
31 Oct 2002 · Flat / maisonette
· Leasehold
Previously £36,500 (May 2001) · +33%
|
31 Oct 2002 | Flat / maisonette · Leasehold | £48,500 |
|
88, CASTLE AVENUE
11 Sep 2001 · Flat / maisonette
· Leasehold
Previously £34,000 (May 2000) · +21%
|
11 Sep 2001 | Flat / maisonette · Leasehold | £41,000 |
|
90, CASTLE AVENUE
31 May 2001 · Flat / maisonette
· Leasehold
|
31 May 2001 | Flat / maisonette · Leasehold | £36,500 |
|
86, CASTLE AVENUE
18 May 2000 · Flat / maisonette
· Leasehold
Previously £25,000 (Apr 1996) · +42%
|
18 May 2000 | Flat / maisonette · Leasehold | £35,500 |
|
88, CASTLE AVENUE
4 May 2000 · Flat / maisonette
· Leasehold
Previously £21,000 (May 1996) · +62%
|
4 May 2000 | Flat / maisonette · Leasehold | £34,000 |
|
98, CASTLE AVENUE
30 Apr 1999 · Flat / maisonette
· Leasehold
Previously £25,500 (Sep 1997) · +2%
|
30 Apr 1999 | Flat / maisonette · Leasehold | £26,000 |
|
96, CASTLE AVENUE
22 Jan 1999 · Terraced
· Leasehold
|
22 Jan 1999 | Terraced · Leasehold | £25,000 |
|
94, CASTLE AVENUE
30 Apr 1998 · Terraced
· Leasehold
|
30 Apr 1998 | Terraced · Leasehold | £24,000 |
|
98, CASTLE AVENUE
12 Sep 1997 · Flat / maisonette
· Leasehold
|
12 Sep 1997 | Flat / maisonette · Leasehold | £25,500 |
|
88, CASTLE AVENUE
31 May 1996 · Flat / maisonette
· Leasehold
|
31 May 1996 | Flat / maisonette · Leasehold | £21,000 |
|
86, CASTLE AVENUE
12 Apr 1996 · Flat / maisonette
· Leasehold
|
12 Apr 1996 | Flat / maisonette · Leasehold | £25,000 |
|
76, CASTLE AVENUE
26 Jan 1996 · Flat / maisonette
· Leasehold
|
26 Jan 1996 | Flat / maisonette · Leasehold | £21,000 |
Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.