Castle Street, Boston

81 homes · mostly 1900-1929 end-terrace · PE21 8PR, PE21 8PN

75 of 81 graded homes sit below their potential — on average 1.7 grades of headroom.

D

Street Grade

The most common grade among this street’s current certificates. Average score 60.4.

Grade distribution

Current certificates, 81 graded homes.

2

15

48

15

1

ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£138,316

average, last 10 years

175

sales since 1995

£95,052

latest sale, 5 June 2026

23 · 5 June 2026£95,052

58 · 2 April 2026£74,000

8 · 13 February 2026£100,000

90 · 19 December 2025£114,950

49 · 20 October 2025£96,000

Homes on Castle Street

Pick an address to see its Report Card.

AddressDetailsLast soldGrade → potential

1 Castle StreetSemi-Detached · 115 m² · EPC 201430 September 2008 · £65,000E→ C 2 Castle StreetEnd-Terrace · 52 m² · EPC 20204 May 2021 · £80,000D→ B 3 Castle StreetSemi-Detached · 73 m² · EPC 20201 April 1999 · £31,950D→ B 4 Castle StreetMid-Terrace · 48 m² · EPC 201815 August 2005 · £74,000E→ B 5 Castle StreetDetached · 114 m² · EPC 201810 April 2019 · £140,000D→ B 6 Castle StreetMid-Terrace · 59 m² · EPC 201919 May 2006 · £80,000D→ B 7 Castle StreetSemi-Detached · 74 m² · EPC 202428 August 2024 · £140,000D→ B 8 Castle StreetMid-Terrace · 58 m² · EPC 202413 February 2026 · £100,000C→ B 10 Castle StreetEnd-Terrace · 59 m² · EPC 20202 November 2000 · £20,000D→ B 11 Castle StreetDetached · 66 m² · EPC 20131 March 2017 · £123,000E→ B 13 A1, Castle StreetEnd-Terrace · 87 m² · EPC 202510 December 2004 · £85,000D→ C 13 A2, Castle StreetMid-Terrace · 88 m² · EPC 20246 February 2007 · £109,950C→ B 13 A3, Castle StreetEnd-Terrace · 89 m² · EPC 2022—D→ B 14 Castle StreetSemi-Detached · 67 m² · EPC 2011—D→ C 15 Castle StreetEnd-Terrace · 93 m² · EPC 201813 March 2025 · £150,000D→ B 16 Castle StreetDetached · 125 m² · EPC 201929 April 2004 · £132,500D→ B 17 Castle StreetMid-Terrace · 53 m² · EPC 202115 June 2022 · £135,000E→ B 18 Castle StreetSemi-Detached · 67 m² · EPC 201528 February 1997 · £22,000E→ C 19 Castle StreetMid-Terrace · 64 m² · EPC 202024 August 2007 · £80,000D→ B 20 Castle StreetSemi-Detached · 65 m² · EPC 202030 November 2017 · £75,000D→ B 21 Castle StreetMid-Terrace · 68 m² · EPC 202419 November 2007 · £87,000D→ B 22 Castle StreetSemi-Detached · 60 m² · EPC 202318 August 2017 · £70,000D→ B 23 Castle StreetMid-Terrace · 56 m² · EPC 20205 June 2026 · £95,052C→ B 24 Castle StreetSemi-Detached · 57 m² · EPC 201825 January 2007 · £62,000D→ B 25 Castle StreetEnd-Terrace · 55 m² · EPC 202025 January 2000 · £19,950E→ B 26 Castle StreetEnd-Terrace · 58 m² · EPC 202111 April 2012 · £76,500D→ B 27 Castle StreetSemi-Detached · 84 m² · EPC 20265 January 2007 · £85,000D→ C 29 Castle StreetSemi-Detached · 117 m² · EPC 2014—D→ B 30 Castle StreetMid-Terrace · 67 m² · EPC 201631 July 2002 · £41,250D→ C 31 Castle StreetDetached · 75 m² · EPC 202014 September 2007 · £140,000D→ C 32 Castle StreetEnd-Terrace · 70 m² · EPC 201119 January 2015 · £78,000D→ D 33 Castle StreetDetached · 95 m² · EPC 202229 September 2010 · £138,500C→ B 34 Castle StreetEnd-Terrace · 61 m² · EPC 201731 July 2025 · £96,000E→ C 35a Castle StreetEnd-Terrace · 70 m² · EPC 201630 November 2007 · £131,580C→ B 35B Castle StreetMid-Terrace · 73 m² · EPC 202112 December 2007 · £131,580C→ B 35C Castle StreetMid-Terrace · 73 m² · EPC 202112 December 2007 · £131,580C→ B 35D Castle StreetEnd-Terrace · 73 m² · EPC 202112 December 2007 · £131,580C→ B 37 Castle StreetSemi-Detached · 107 m² · EPC 2019—E→ B 38 Castle StreetEnd-Terrace · 57 m² · EPC 201921 December 2011 · £62,000D→ B 39 Castle StreetSemi-Detached · 112 m² · EPC 202028 November 2003 · £70,000E→ B 40 Castle StreetDetached · 78 m² · EPC 20103 December 2010 · £105,000E→ D 43 Castle StreetSemi-Detached · 241 m² · EPC 201623 April 1999 · £50,000D→ C 43a Castle StreetDetached · 206 m² · EPC 201623 May 2017 · £265,000C→ C 44 Castle StreetDetached · 121 m² · EPC 2010—B→ B 45 Castle StreetEnd-Terrace · 67 m² · EPC 202113 July 2016 · £85,000D→ B 47 Castle StreetMid-Terrace · 68 m² · EPC 20221 December 2022 · £96,550E→ B 48 Castle StreetMid-Terrace · 86 m² · EPC 202423 August 2019 · £98,500D→ B 49 Castle StreetMid-Terrace · 71 m² · EPC 202120 October 2025 · £96,000E→ C 50 Castle StreetEnd-Terrace · 85 m² · EPC 202321 November 2011 · £70,000D→ B 51 Castle StreetMid-Terrace · 71 m² · EPC 20226 October 2022 · £60,000D→ B 52 Castle StreetEnd-Terrace · 78 m² · EPC 201823 August 2022 · £110,000D→ C 53 Castle StreetMid-Terrace · 69 m² · EPC 202026 June 2015 · £86,000C→ B 55 Castle StreetEnd-Terrace · 73 m² · EPC 20202 December 2011 · £64,500D→ B 56 Castle StreetMid-Terrace · 83 m² · EPC 20227 October 2022 · £115,000D→ B 58 Castle StreetMid-Terrace · 81 m² · EPC 20182 April 2026 · £74,000D→ B 60 Castle StreetNot Recorded · 102 m² · EPC 2025—C→ C 60a Castle StreetEnd-Terrace · 57 m² · EPC 2024—E→ C 60b Castle StreetEnd-Terrace · 44 m² · EPC 2025—D→ C 61 Castle StreetEnd-Terrace · 75 m² · EPC 201819 April 2018 · £70,000C→ B 62 Castle StreetSemi-Detached · 72 m² · EPC 20261 September 2006 · £90,000D→ C

Showing 1–60 of 81 homes1 2

Other streets in PE21

CCarlton Road DSleaford Road CWoad Farm Road DLondon Road DWilloughby Road DFreiston Road CWellington Road DWyberton West Road