NN16 9RR

William Street, Kettering

Median, last 3 years

£242,000

7 sales, Jun 2023 – May 2026

Last standard sale

£236,000

14 Aug 2026

Standard sales

since 1995 (+2 additional entries)

NN16 district median

£200,000

326 sales, 12 months to May 2026

By property type, Jun 2023 – May 2026: Terraced median £245,500 (6 sales) · Flats sold for £111,000

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 1995 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

Median sale price and number of sales by year
Year	Median	Sales
2026 (to August) (few sales)	£236,000	1
2025	£279,500	4
2024 (few sales)	£190,500	2
2023 (few sales)	£165,500	2
2022	£240,750	8
2020	£200,000	3
2019 (few sales)	£200,000	1
2018	£170,000	5
2017	£145,250	4
2016	£172,000	3
2015 (few sales)	£167,500	1
2014	£169,950	3
2013	£148,000	3
2012 (few sales)	£106,250	2
2011	£125,000	3
2009 (few sales)	£138,600	2
2008 (few sales)	£80,000	1
2007	£153,475	8
2006	£145,000	5
2005	£118,500	5
2004	£166,000	3
2003	£112,000	5
2002	£112,500	4
2001 (few sales)	£55,000	2
2000 (few sales)	£46,000	2
1999	£66,000	7
1998	£47,000	4
1996 (few sales)	£26,000	2
1995	£33,000	4

Sale history (101 records · 24 homes sold more than once)

Address	Date	Type	Price
53, WILLIAM STREET 16 Nov 2007 · Semi-detached · Freehold	16 Nov 2007	Semi-detached · Freehold	£152,000
59, WILLIAM STREET 28 Sep 2007 · Terraced · Freehold Previously £117,000 (Oct 2003) · +34%	28 Sep 2007	Terraced · Freehold	£157,000
54, WILLIAM STREET 13 Apr 2007 · Terraced · Freehold Previously £69,000 (May 2001) · +112%	13 Apr 2007	Terraced · Freehold	£146,500
43, WILLIAM STREET 30 Mar 2007 · Terraced · Freehold Previously £118,500 (Sep 2005) · +21%	30 Mar 2007	Terraced · Freehold	£143,000
35, WILLIAM STREET 16 Mar 2007 · Semi-detached · Freehold Previously £127,000 (Jun 2003) · +18%	16 Mar 2007	Semi-detached · Freehold	£150,000
51, WILLIAM STREET 9 Mar 2007 · Semi-detached · Freehold Previously £133,000 (Jun 2004) · +17%	9 Mar 2007	Semi-detached · Freehold	£154,950
37, WILLIAM STREET 9 Feb 2007 · Terraced · Freehold Previously £195,000 (Mar 2002) · +18%	9 Feb 2007	Terraced · Freehold	£230,000
70, WILLIAM STREET 29 Jan 2007 · Terraced · Freehold Previously £183,000 (Nov 2004) · +4%	29 Jan 2007	Terraced · Freehold	£191,000
44, WILLIAM STREET 17 Nov 2006 · Semi-detached · Freehold Previously £40,000 (Feb 2000) · +200%	17 Nov 2006	Semi-detached · Freehold	£120,000
58, WILLIAM STREET 29 Sep 2006 · Terraced · Freehold Previously £119,995 (Jan 2006) · +21%	29 Sep 2006	Terraced · Freehold	£145,000
64, WILLIAM STREET 7 Aug 2006 · Terraced · Freehold	7 Aug 2006	Terraced · Freehold	£172,500
57, WILLIAM STREET 1 Feb 2006 · Terraced · Freehold Previously £95,000 (Mar 2005) · +53%	1 Feb 2006	Terraced · Freehold	£145,000
58, WILLIAM STREET 31 Jan 2006 · Terraced · Freehold	31 Jan 2006	Terraced · Freehold	£119,995
47, WILLIAM STREET 5 Dec 2005 · Semi-detached · Freehold	5 Dec 2005	Semi-detached · Freehold	£144,000
43, WILLIAM STREET 16 Sep 2005 · Terraced · Freehold Previously £47,000 (Dec 1998) · +152%	16 Sep 2005	Terraced · Freehold	£118,500
72, WILLIAM STREET 24 Jun 2005 · Flat / maisonette · Leasehold Previously £60,000 (Jan 2003) · +29%	24 Jun 2005	Flat / maisonette · Leasehold	£77,500
38, WILLIAM STREET 10 Jun 2005 · Terraced · Freehold Previously £112,000 (May 2003) · +29%	10 Jun 2005	Terraced · Freehold	£145,000
57, WILLIAM STREET 4 Mar 2005 · Terraced · Freehold	4 Mar 2005	Terraced · Freehold	£95,000
70, WILLIAM STREET 5 Nov 2004 · Terraced · Freehold Previously £120,000 (Dec 2002) · +53%	5 Nov 2004	Terraced · Freehold	£183,000
68, WILLIAM STREET 27 Aug 2004 · Terraced · Freehold	27 Aug 2004	Terraced · Freehold	£166,000
51, WILLIAM STREET 18 Jun 2004 · Semi-detached · Freehold Previously £96,500 (Oct 2002) · +38%	18 Jun 2004	Semi-detached · Freehold	£133,000
59, WILLIAM STREET 6 Oct 2003 · Terraced · Freehold	6 Oct 2003	Terraced · Freehold	£117,000
35, WILLIAM STREET 27 Jun 2003 · Semi-detached · Freehold Previously £66,000 (Nov 1999) · +92%	27 Jun 2003	Semi-detached · Freehold	£127,000
38, WILLIAM STREET 29 May 2003 · Terraced · Freehold Previously £34,000 (Mar 1995) · +229%	29 May 2003	Terraced · Freehold	£112,000
72, WILLIAM STREET 24 Jan 2003 · Flat / maisonette · Leasehold Previously £41,000 (Dec 2001) · +46%	24 Jan 2003	Flat / maisonette · Leasehold	£60,000
49, WILLIAM STREET 10 Jan 2003 · Terraced · Freehold	10 Jan 2003	Terraced · Freehold	£98,500
70, WILLIAM STREET 13 Dec 2002 · Terraced · Freehold	13 Dec 2002	Terraced · Freehold	£120,000
51, WILLIAM STREET 25 Oct 2002 · Semi-detached · Freehold Previously £47,000 (Apr 1998) · +105%	25 Oct 2002	Semi-detached · Freehold	£96,500
46, WILLIAM STREET 19 Aug 2002 · Terraced · Freehold Previously £56,000 (Nov 1999) · +88%	19 Aug 2002	Terraced · Freehold	£105,000
37, WILLIAM STREET 15 Mar 2002 · Terraced · Freehold Previously £129,950 (Dec 1999) · +50%	15 Mar 2002	Terraced · Freehold	£195,000
72, WILLIAM STREET 5 Dec 2001 · Flat / maisonette · Leasehold Previously £24,000 (Jul 1996) · +71%	5 Dec 2001	Flat / maisonette · Leasehold	£41,000
54, WILLIAM STREET 18 May 2001 · Terraced · Freehold Previously £51,000 (Sep 1998) · +35%	18 May 2001	Terraced · Freehold	£69,000
40, WILLIAM STREET 31 Aug 2000 · Terraced · Freehold	31 Aug 2000	Terraced · Freehold	£52,000
44, WILLIAM STREET 11 Feb 2000 · Semi-detached · Freehold	11 Feb 2000	Semi-detached · Freehold	£40,000
39, WILLIAM STREET 10 Dec 1999 · Terraced · Freehold · New build	10 Dec 1999	Terraced · Freehold · New build	£129,950
37, WILLIAM STREET 3 Dec 1999 · Terraced · Freehold · New build	3 Dec 1999	Terraced · Freehold · New build	£129,950
46, WILLIAM STREET 29 Nov 1999 · Terraced · Freehold	29 Nov 1999	Terraced · Freehold	£56,000
41, WILLIAM STREET 26 Nov 1999 · Terraced · Freehold · New build	26 Nov 1999	Terraced · Freehold · New build	£134,950
35A, WILLIAM STREET 22 Nov 1999 · Semi-detached · Freehold · New build	22 Nov 1999	Semi-detached · Freehold · New build	£65,000
35, WILLIAM STREET 19 Nov 1999 · Semi-detached · Freehold · New build	19 Nov 1999	Semi-detached · Freehold · New build	£66,000
61, WILLIAM STREET 14 May 1999 · Terraced · Freehold Previously £38,000 (Dec 1995) · +33%	14 May 1999	Terraced · Freehold	£50,500
43, WILLIAM STREET 14 Dec 1998 · Terraced · Freehold	14 Dec 1998	Terraced · Freehold	£47,000
56, WILLIAM STREET 4 Dec 1998 · Terraced · Freehold	4 Dec 1998	Terraced · Freehold	£44,500
54, WILLIAM STREET 4 Sep 1998 · Terraced · Freehold	4 Sep 1998	Terraced · Freehold	£51,000
51, WILLIAM STREET 16 Apr 1998 · Semi-detached · Freehold Previously £28,000 (Aug 1996) · +68%	16 Apr 1998	Semi-detached · Freehold	£47,000
51, WILLIAM STREET 27 Aug 1996 · Semi-detached · Freehold	27 Aug 1996	Semi-detached · Freehold	£28,000
72, WILLIAM STREET 5 Jul 1996 · Flat / maisonette · Leasehold	5 Jul 1996	Flat / maisonette · Leasehold	£24,000
61, WILLIAM STREET 8 Dec 1995 · Terraced · Freehold Previously £17,500 (Apr 1995) · +117%	8 Dec 1995	Terraced · Freehold	£38,000
36, WILLIAM STREET 14 Nov 1995 · Terraced · Freehold	14 Nov 1995	Terraced · Freehold	£32,000
61, WILLIAM STREET 7 Apr 1995 · Terraced · Freehold	7 Apr 1995	Terraced · Freehold	£17,500

Area

Postcode district: NN16
Country: England
Deprivation decile: 6 of 10
LSOA (2021): E01027079
Introduced: Jan 1980

From the English Index of Multiple Deprivation 2019, for the 2011 neighbourhood (LSOA) this postcode sits in. Decile 1 is the most deprived 10% of neighbourhoods in England, 10 the least; ranks are not comparable between nations.

UK House Price Index

North Northamptonshire, July 2026 (provisional)

Average price: £257,807
Change since July 2025: +2.9%
First-time buyers: £221,175

Average by property type

Detached: £410,746
Semi-detached: £253,967
Terraced: £205,109
Flat / maisonette: £119,159

The official index for North Northamptonshire as a whole, not NN16 9RR alone. It is a modelled average, adjusted for the mix of homes sold, so it differs from a median of recorded sales, and its newest months are revised as late registrations arrive. Source: UK House Price Index (about the data).

Location

Postcode centroid, not a specific property.

Nearby postcodes

Median sold price and number of sales, Jun 2023 – May 2026; otherwise the last sale, if it was in the last ten years.

NN16 9RP £212,500 · 4 sales
NN16 9RT £175,000 · 2 sales
NN16 9RS £180,000 · 7 sales
NN16 9RW £170,000 · 3 sales
NN16 9RU £480,000 · 1 sale
NN16 9SF £160,000 · 4 sales
NN16 9SG £167,500 · 3 sales
NN16 9RH £446,000 · 2 sales
NN16 9AP £105,000 · last sale 2022
NN16 9SB £165,000 · 1 sale
NN16 9AD £400,000 · 1 sale
NN16 9SQ £140,000 · last sale 2021