OX10 6NU
Observatory Close, Wallingford
Median, last 3 years
£379,000
4 sales, Jun 2023 – May 2026
Last standard sale
£320,000
1 Jun 2026
Standard sales
43
since 1996
OX10 district median
£470,000
417 sales, 12 months to May 2026
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) | £320,000 | 1 |
| 2025 | £405,000 | 3 |
| 2024 (few sales) | £350,000 | 1 |
| 2022 (few sales) | £427,500 | 1 |
| 2021 (few sales) | £335,000 | 1 |
| 2020 (few sales) | £330,000 | 1 |
| 2019 (few sales) | £342,500 | 2 |
| 2017 (few sales) | £315,000 | 1 |
| 2016 (few sales) | £380,000 | 1 |
| 2015 (few sales) | £367,500 | 1 |
| 2014 | £300,000 | 3 |
| 2013 (few sales) | £368,000 | 1 |
| 2011 (few sales) | £250,000 | 1 |
| 2010 (few sales) | £494,000 | 2 |
| 2008 (few sales) | £245,750 | 2 |
| 2007 | £269,950 | 3 |
| 2005 | £242,500 | 3 |
| 2004 (few sales) | £221,000 | 2 |
| 2003 | £207,500 | 3 |
| 2002 | £175,000 | 3 |
| 1999 (few sales) | £120,000 | 1 |
| 1998 (few sales) | £212,500 | 2 |
| 1997 | £135,000 | 3 |
| 1996 (few sales) | £70,000 | 1 |
Sale history (43 records · 14 homes sold more than once)
| Address | Date | Type | Price |
|---|---|---|---|
|
21, OBSERVATORY CLOSE
1 Jun 2026 · Terraced
· Freehold
|
1 Jun 2026 | Terraced · Freehold | £320,000 |
|
23, OBSERVATORY CLOSE
17 Jul 2025 · Terraced
· Freehold
|
17 Jul 2025 | Terraced · Freehold | £353,000 |
|
24, OBSERVATORY CLOSE
27 Mar 2025 · Terraced
· Freehold
Previously £330,000 (Oct 2020) · +24%
|
27 Mar 2025 | Terraced · Freehold | £408,000 |
|
30, OBSERVATORY CLOSE
20 Mar 2025 · Terraced
· Freehold
|
20 Mar 2025 | Terraced · Freehold | £405,000 |
|
13, OBSERVATORY CLOSE
29 Nov 2024 · Terraced
· Freehold
Previously £200,000 (Feb 2014) · +75%
|
29 Nov 2024 | Terraced · Freehold | £350,000 |
|
4, OBSERVATORY CLOSE
9 Sep 2022 · Terraced
· Freehold
Previously £315,000 (May 2014) · +36%
|
9 Sep 2022 | Terraced · Freehold | £427,500 |
|
12, OBSERVATORY CLOSE
23 Jun 2021 · Terraced
· Freehold
|
23 Jun 2021 | Terraced · Freehold | £335,000 |
|
24, OBSERVATORY CLOSE
2 Oct 2020 · Terraced
· Freehold
Previously £175,000 (Dec 2002) · +89%
|
2 Oct 2020 | Terraced · Freehold | £330,000 |
|
25, OBSERVATORY CLOSE
12 Sep 2019 · Terraced
· Freehold
Previously £215,000 (Sep 2005) · +40%
|
12 Sep 2019 | Terraced · Freehold | £300,000 |
|
11, OBSERVATORY CLOSE
22 Mar 2019 · Semi-detached
· Freehold
Previously £367,500 (Nov 2015) · +5%
|
22 Mar 2019 | Semi-detached · Freehold | £385,000 |
|
3, OBSERVATORY CLOSE
1 Nov 2017 · Semi-detached
· Freehold
Previously £244,000 (Jan 2008) · +29%
|
1 Nov 2017 | Semi-detached · Freehold | £315,000 |
|
17, OBSERVATORY CLOSE
4 Mar 2016 · Terraced
· Freehold
Previously £368,000 (May 2013) · +3%
|
4 Mar 2016 | Terraced · Freehold | £380,000 |
|
11, OBSERVATORY CLOSE
30 Nov 2015 · Semi-detached
· Freehold
|
30 Nov 2015 | Semi-detached · Freehold | £367,500 |
|
22, OBSERVATORY CLOSE
29 Oct 2014 · Terraced
· Freehold
Previously £260,000 (Aug 2007) · +15%
|
29 Oct 2014 | Terraced · Freehold | £300,000 |
|
4, OBSERVATORY CLOSE
16 May 2014 · Terraced
· Freehold
Previously £207,500 (May 2003) · +52%
|
16 May 2014 | Terraced · Freehold | £315,000 |
|
13, OBSERVATORY CLOSE
21 Feb 2014 · Terraced
· Freehold
|
21 Feb 2014 | Terraced · Freehold | £200,000 |
|
17, OBSERVATORY CLOSE
17 May 2013 · Semi-detached
· Freehold
Previously £290,000 (May 2007) · +27%
|
17 May 2013 | Semi-detached · Freehold | £368,000 |
|
2, OBSERVATORY CLOSE
27 May 2011 · Terraced
· Freehold
Previously £216,000 (Oct 2004) · +16%
|
27 May 2011 | Terraced · Freehold | £250,000 |
|
8, OBSERVATORY CLOSE
23 Dec 2010 · Terraced
· Freehold
Previously £247,500 (Jun 2008) · −4%
|
23 Dec 2010 | Terraced · Freehold | £238,000 |
|
SQUIRE HOUSE, 35, OBSERVATORY CLOSE
19 Feb 2010 · Semi-detached
· Freehold
Previously £540,000 (Apr 2003) · +39%
|
19 Feb 2010 | Semi-detached · Freehold | £750,000 |
|
8, OBSERVATORY CLOSE
30 Jun 2008 · Terraced
· Freehold
|
30 Jun 2008 | Terraced · Freehold | £247,500 |
|
3, OBSERVATORY CLOSE
31 Jan 2008 · Semi-detached
· Freehold
|
31 Jan 2008 | Semi-detached · Freehold | £244,000 |
|
22, OBSERVATORY CLOSE
9 Aug 2007 · Terraced
· Freehold
Previously £201,500 (Sep 2003) · +29%
|
9 Aug 2007 | Terraced · Freehold | £260,000 |
|
15, OBSERVATORY CLOSE
20 Jul 2007 · Semi-detached
· Freehold
Previously £226,000 (Aug 2004) · +19%
|
20 Jul 2007 | Semi-detached · Freehold | £269,950 |
|
17, OBSERVATORY CLOSE
4 May 2007 · Semi-detached
· Freehold
|
4 May 2007 | Semi-detached · Freehold | £290,000 |
|
25, OBSERVATORY CLOSE
15 Sep 2005 · Terraced
· Freehold
Previously £169,000 (Sep 2002) · +27%
|
15 Sep 2005 | Terraced · Freehold | £215,000 |
|
18, OBSERVATORY CLOSE
5 Sep 2005 · Semi-detached
· Freehold
|
5 Sep 2005 | Semi-detached · Freehold | £280,000 |
|
27, OBSERVATORY CLOSE
11 May 2005 · Terraced
· Freehold
Previously £120,000 (Dec 1999) · +102%
|
11 May 2005 | Terraced · Freehold | £242,500 |
|
2, OBSERVATORY CLOSE
1 Oct 2004 · Terraced
· Freehold
|
1 Oct 2004 | Terraced · Freehold | £216,000 |
|
15, OBSERVATORY CLOSE
9 Aug 2004 · Semi-detached
· Freehold
|
9 Aug 2004 | Semi-detached · Freehold | £226,000 |
|
22, OBSERVATORY CLOSE
10 Sep 2003 · Terraced
· Freehold
Previously £82,000 (Jan 1997) · +146%
|
10 Sep 2003 | Terraced · Freehold | £201,500 |
|
4, OBSERVATORY CLOSE
23 May 2003 · Detached
· Freehold
|
23 May 2003 | Detached · Freehold | £207,500 |
|
SQUIRE HOUSE, 35, OBSERVATORY CLOSE
24 Apr 2003 · Semi-detached
· Freehold
Previously £310,000 (Jul 1998) · +74%
|
24 Apr 2003 | Semi-detached · Freehold | £540,000 |
|
24, OBSERVATORY CLOSE
19 Dec 2002 · Terraced
· Freehold
|
19 Dec 2002 | Terraced · Freehold | £175,000 |
|
36, OBSERVATORY CLOSE
18 Oct 2002 · Semi-detached
· Freehold
Previously £135,000 (Aug 1997) · +85%
|
18 Oct 2002 | Semi-detached · Freehold | £249,950 |
|
25, OBSERVATORY CLOSE
13 Sep 2002 · Terraced
· Freehold
|
13 Sep 2002 | Terraced · Freehold | £169,000 |
|
27, OBSERVATORY CLOSE
14 Dec 1999 · Terraced
· Freehold
|
14 Dec 1999 | Terraced · Freehold | £120,000 |
|
SQUIRE HOUSE, 35, OBSERVATORY CLOSE
21 Jul 1998 · Semi-detached
· Freehold
Previously £200,000 (Apr 1997) · +55%
|
21 Jul 1998 | Semi-detached · Freehold | £310,000 |
|
10, OBSERVATORY CLOSE
12 Mar 1998 · Semi-detached
· Freehold
|
12 Mar 1998 | Semi-detached · Freehold | £115,000 |
|
36, OBSERVATORY CLOSE
1 Aug 1997 · Semi-detached
· Freehold · New build
|
1 Aug 1997 | Semi-detached · Freehold · New build | £135,000 |
|
SQUIRE HOUSE, 35, OBSERVATORY CLOSE
4 Apr 1997 · Semi-detached
· Freehold
|
4 Apr 1997 | Semi-detached · Freehold | £200,000 |
|
22, OBSERVATORY CLOSE
14 Jan 1997 · Terraced
· Freehold
|
14 Jan 1997 | Terraced · Freehold | £82,000 |
|
7, OBSERVATORY CLOSE
14 Jun 1996 · Terraced
· Freehold
|
14 Jun 1996 | Terraced · Freehold | £70,000 |