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GR

PE21 8PR

Castle Street, Boston

Median, last 3 years
£310,000
3 sales, Jun 2023 – May 2026
Last standard sale
£96,000
20 Oct 2025
Standard sales
71
since 1995 (+3 additional entries)
PE21 district median
£186,500
481 sales, 12 months to May 2026

By property type, Jun 2023 – May 2026: Detached sold for £310,000 and £347,000 · Terraced sold for £96,000

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

£82k £164k £246k £329k 2011: £74,250 median, 2 sales 2012: £209,000 median, 2 sales 2013 2014: £94,500 median, 2 sales 2015: £154,950 median, 1 sale 2016: £75,000 median, 2 sales 2016 2017: £159,950 median, 3 sales 2018: £70,000 median, 1 sale 2019: £230,000 median, 2 sales 2019 2020: £221,250 median, 2 sales 2021: £87,500 median, 1 sale 2022: £79,000 median, 2 sales 2022 2024: £328,500 median, 2 sales 2025: £96,000 median, 1 sale 2025

2011 to 2025. Every year since 1995 is in the figures below.

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
2025 (few sales) £96,000 1
2024 (few sales) £328,500 2
2022 (few sales) £79,000 2
2021 (few sales) £87,500 1
2020 (few sales) £221,250 2
2019 (few sales) £230,000 2
2018 (few sales) £70,000 1
2017 £159,950 3
2016 (few sales) £75,000 2
2015 (few sales) £154,950 1
2014 (few sales) £94,500 2
2012 (few sales) £209,000 2
2011 (few sales) £74,250 2
2010 (few sales) £25,000 2
2009 (few sales) £100,000 1
2008 (few sales) £92,500 1
2007 £102,000 3
2006 £89,975 4
2005 (few sales) £86,500 1
2004 £87,050 4
2003 £69,475 4
2002 £65,475 4
2001 £34,000 4
2000 £34,000 3
1999 £35,500 4
1998 £26,000 5
1997 £29,000 3
1995 £29,000 5

Sale history (74 records · 21 homes sold more than once)

Address Price
90, CASTLE STREET Cat B
19 Dec 2025 · Terraced · Freehold
Previously £15,000 (Jan 1997)
£114,950
49, CASTLE STREET
20 Oct 2025 · Terraced · Freehold
Previously £98,000 (Feb 2022) · −2%
£96,000
75, CASTLE STREET
18 Dec 2024 · Detached · Freehold
Previously £255,000 (Apr 2020) · +36%
£347,000
77, CASTLE STREET
13 Nov 2024 · Detached · Freehold
Previously £285,000 (Jun 2019) · +9%
£310,000
47, CASTLE STREET Cat B
1 Dec 2022 · Terraced · Freehold
Previously £84,000 (Jan 2007)
£96,550
51, CASTLE STREET
6 Oct 2022 · Terraced · Freehold
Previously £92,500 (Dec 2008) · −35%
£60,000
49, CASTLE STREET
11 Feb 2022 · Terraced · Freehold
Previously £89,950 (Jul 2006) · +9%
£98,000
106, CASTLE STREET
4 May 2021 · Terraced · Freehold
Previously £77,500 (Sep 2004) · +13%
£87,500
110, CASTLE STREET
26 Oct 2020 · Detached · Freehold
Previously £159,950 (Dec 2017) · +17%
£187,500
75, CASTLE STREET
8 Apr 2020 · Detached · Freehold
Previously £350,000 (Dec 2012) · −27%
£255,000
77, CASTLE STREET
28 Jun 2019 · Detached · Freehold
£285,000
108, CASTLE STREET
22 Mar 2019 · Detached · Freehold
Previously £154,950 (Dec 2015) · +13%
£175,000
61, CASTLE STREET
19 Apr 2018 · Terraced · Freehold
Previously £86,500 (May 2005) · −19%
£70,000
110, CASTLE STREET
8 Dec 2017 · Detached · Freehold
£159,950
71, CASTLE STREET
16 Oct 2017 · Detached · Freehold
Previously £75,000 (Nov 2002) · +47%
£110,000
43A, CASTLE STREET
23 May 2017 · Detached · Freehold
£265,000
45, CASTLE STREET
13 Jul 2016 · Terraced · Freehold
£85,000
86, CASTLE STREET
12 May 2016 · Terraced · Freehold
£65,000
108, CASTLE STREET
11 Dec 2015 · Detached · Freehold
£154,950
53, CASTLE STREET Cat B
26 Jun 2015 · Terraced · Freehold
Previously £92,100 (Sep 2004)
£86,000
70, CASTLE STREET
6 Jun 2014 · Detached · Freehold
£102,000
84, CASTLE STREET
12 Feb 2014 · Terraced · Freehold
Previously £84,000 (Jan 2011) · +4%
£87,000
75, CASTLE STREET
14 Dec 2012 · Detached · Freehold
£350,000
100, CASTLE STREET
23 Mar 2012 · Semi-detached · Freehold
Previously £71,500 (Mar 2006) · −5%
£68,000
55, CASTLE STREET
2 Dec 2011 · Terraced · Freehold
Previously £26,500 (Jan 1998) · +143%
£64,500
84, CASTLE STREET
31 Jan 2011 · Terraced · Freehold
Previously £35,000 (Sep 2010) · +140%
£84,000
84, CASTLE STREET
10 Sep 2010 · Terraced · Freehold
£35,000
82, CASTLE STREET
10 Sep 2010 · Terraced · Freehold
£15,000
67, CASTLE STREET
2 Oct 2009 · Semi-detached · Freehold
Previously £41,000 (Apr 1995) · +144%
£100,000
51, CASTLE STREET
12 Dec 2008 · Terraced · Freehold
£92,500
104, CASTLE STREET
2 Mar 2007 · Terraced · Freehold
Previously £94,950 (Feb 2006) · +7%
£102,000
66, CASTLE STREET
19 Jan 2007 · Detached · Freehold
£124,000
47, CASTLE STREET
5 Jan 2007 · Terraced · Freehold
Previously £37,000 (Oct 2001) · +127%
£84,000
62, CASTLE STREET
1 Sep 2006 · Terraced · Freehold
£90,000
49, CASTLE STREET
25 Jul 2006 · Terraced · Freehold
£89,950
100, CASTLE STREET
20 Mar 2006 · Terraced · Freehold
Previously £15,000 (Aug 1998) · +377%
£71,500
104, CASTLE STREET
20 Feb 2006 · Terraced · Freehold
Previously £77,500 (Nov 2003) · +23%
£94,950
61, CASTLE STREET
11 May 2005 · Terraced · Freehold
Previously £31,000 (Mar 2001) · +179%
£86,500
94, CASTLE STREET
30 Sep 2004 · Detached · Freehold
Previously £70,000 (Nov 2001) · +103%
£142,000
106, CASTLE STREET
20 Sep 2004 · Terraced · Freehold
Previously £26,000 (Nov 1999) · +198%
£77,500
53, CASTLE STREET
7 Sep 2004 · Semi-detached · Freehold
£92,100
65, CASTLE STREET
27 Feb 2004 · Terraced · Freehold
Previously £66,500 (May 2003) · +23%
£82,000
39, CASTLE STREET
28 Nov 2003 · Terraced · Freehold
£70,000
104, CASTLE STREET
11 Nov 2003 · Terraced · Freehold
Previously £34,000 (Jan 2000) · +128%
£77,500
63, CASTLE STREET
25 Jul 2003 · Terraced · Freehold
Previously £26,500 (Oct 1998) · +160%
£68,950
65, CASTLE STREET
12 May 2003 · Terraced · Freehold
£66,500
71, CASTLE STREET
13 Nov 2002 · Detached · Freehold
Previously £30,950 (Sep 1995) · +142%
£75,000
64, CASTLE STREET
19 Jul 2002 · Semi-detached · Freehold
£44,950
98, CASTLE STREET
14 Jun 2002 · Detached · Freehold
Previously £31,500 (Jul 1997) · +81%
£56,950
41, CASTLE STREET
10 May 2002 · Terraced · Freehold
£74,000

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.