« Sold prices in Boston

Sold prices on Castle Street, Boston

44 recorded sales · 33 properties · 2015–2026

Homes on Castle Street, Boston have a median sold price of £101,000 across 44 recorded sales since 2015. Terraced homes are the most common here, at a median of £96,000. That's 64% below the England & Wales average of around £280,000. Within Boston as a whole it is 53% below the town’s median sold price over the last 12 months of data of £203,000. The most recent sale was £95,052 in Jun 2026; the highest on record was £347,000 in 2024. Recorded prices are roughly up 22% between the earliest and most recent sales.
£101,000
Median sold price
£132,431
Average
£60,000–£347,000
Range
44
Sales recorded

By property type

TypeMedianSales
Terraced£96,00029
Detached£181,25014
Semi-detached£75,0001

Sold prices by year on Castle Street

YearMedianSales
2015£86,0003
2016£85,0003
2017£116,5006
2018£93,5004
2019£157,5004
2021£87,5003
2022£98,0007
2024£315,0004
2025£105,4754
2026£95,0523

Castle Street falls in postcode district PE21 — see sold prices across the wider area.

Properties on Castle Street

£95,052
23, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedJun 2026
£74,000
58, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedApr 2026
£100,000
8, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedFeb 2026
£114,950
90, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedDec 2025
£96,000
49, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedOct 2025
£96,000
34, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedJul 2025
£150,000
15, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedMar 2025
£347,000
75, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
DetachedDec 2024
£310,000
77, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
DetachedNov 2024
£140,000
7, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedAug 2024
£320,000
GOODWILL, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
DetachedMay 2024
£118,000
13A, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedFeb 2023
£96,550
47, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedDec 2022
£115,000
56, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedOct 2022
£60,000
51, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedOct 2022
£110,000
52, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedAug 2022
£135,000
17, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedJun 2022
£87,500
106, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedMay 2021
£80,000
2, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedMay 2021
£187,500
110, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
DetachedOct 2020
£98,500
48, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedAug 2019
£140,000
5, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
DetachedApr 2019
£175,000
108, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
DetachedMar 2019
£70,000
61, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedApr 2018
£75,000
20, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
Semi-detachedNov 2017
£110,000
71, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
DetachedOct 2017
£70,000
22, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedAug 2017
£265,000
43A, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
DetachedMay 2017
£123,000
11, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
DetachedMar 2017
£85,000
45, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedJul 2016
£65,000
86, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedMay 2016
£86,000
53, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PR
TerracedJun 2015
£78,000
32, CASTLE STREET, BOSTON, LINCOLNSHIRE, PE21 8PN
TerracedJan 2015

Other streets in Boston

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2015 and 2026. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.