ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Castle Street, PE21, Boston, Lincolnshire

House prices on Castle Street, PE21 in 2025

Last year, we saw 3 properties sold in the area, with an average house price of £269,000. This represents an increase of 200.0% in the volume of transactions year on year. Meanwhile the average selling price saw an increase of 127.97% in the same period. The average value add score for the area is 64.

85 properties

Sort by: Recently Sold

75 Castle Street

Detached
Freehold
192 SQM

£347,085 • Est. today

£347,000 • Dec 2024

+ 2 more

Extendable

7 Castle Street

Terraced
Freehold
74 SQM

£140,930 • Est. today

£140,000 • Aug 2024

+ 2 more

Extended

Goodwill Castle Street

Detached
Freehold
145 SQM

£318,790 • Est. today

£320,000 • May 2024

+ 1 more

Possibly extendable
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13a Castle Street

Terraced
Freehold

£130,729 • Est. today

£118,000 • Feb 2023

+ 2 more

Possibly extendable

47 Castle Street

Terraced
Freehold
68 SQM

£96,110 • Est. today

£96,550 • Dec 2022

+ 3 more

Extended

51 Castle Street

Terraced
Freehold
71 SQM

£65,640 • Est. today

£60,000 • Oct 2022

+ 1 more

Extended

56 Castle Street

Terraced
Freehold
83 SQM

£116,671 • Est. today

£115,000 • Oct 2022

+ 1 more

Extended

52 Castle Street

Terraced
Freehold
78 SQM

£109,487 • Est. today

£110,000 • Aug 2022

+ 5 more

Extended

23 Castle Street

Terraced
Freehold
56 SQM

£95,784 • Est. today

£95,000 • Jun 2022

+ 2 more

Extended

17 Castle Street

Terraced
Freehold
53 SQM

£153,938 • Est. today

£135,000 • Jun 2022

+ 4 more

Extended

49 Castle Street

Terraced
Freehold
71 SQM

£103,959 • Est. today

£98,000 • Feb 2022

+ 1 more

Extended

8 Castle Street

Terraced
Freehold
58 SQM

£104,923 • Est. today

£90,000 • May 2021

+ 2 more

Extended

106 Castle Street

Terraced
Freehold
59 SQM

£104,141 • Est. today

£87,500 • May 2021

+ 2 more

Extended

2 Castle Street

Terraced
Freehold
52 SQM

£88,548 • Est. today

£80,000 • May 2021

+ 2 more

Extended

110 Castle Street

Detached
Freehold
93 SQM

£238,075 • Est. today

£187,500 • Oct 2020

+ 1 more

Extendable

48 Castle Street

Terraced
Freehold
86 SQM

£143,794 • Est. today

£98,500 • Aug 2019

+ 3 more

Extended

77 Castle Street

Detached
Freehold
192 SQM

£334,000 • Est. today

£285,000 • Jun 2019

Possibly extendable

5 Castle Street

Detached
Freehold
114 SQM

£171,898 • Est. today

£140,000 • Apr 2019

+ 1 more

Extendable

108 Castle Street

Detached
Freehold
137 SQM

£200,675 • Est. today

£175,000 • Mar 2019

+ 1 more

Extended

15 Castle Street

Terraced
Freehold
93 SQM

£152,120 • Est. today

£127,000 • May 2018

+ 1 more

Extended

61 Castle Street

Terraced
Freehold
75 SQM

£105,049 • Est. today

£70,000 • Apr 2018

+ 3 more

Extended

20 Castle Street

Semi Detached
Freehold
65 SQM

£104,539 • Est. today

£75,000 • Nov 2017

+ 2 more

Extendable

71 Castle Street

Detached
Freehold
120 SQM

£136,911 • Est. today

£110,000 • Oct 2017

+ 2 more

Extendable

22 Castle Street

Terraced
Freehold
60 SQM

£101,665 • Est. today

£70,000 • Aug 2017

+ 2 more

Extended

43a Castle Street

Detached
Freehold
206 SQM

£373,340 • Est. today

£265,000 • May 2017

Extendable

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Castle Street, PE21 house prices in 2025
 

Number of properties sold