« Sold prices in SN1

Sold prices on William Street, SN1

108 recorded sales · 79 properties · 2015–2026

Homes on William Street, SN1 have a median sold price of £177,250 across 108 recorded sales since 2015. Terraced homes are the most common here, at a median of £178,000. That's 37% below the England & Wales average of around £280,000. The most recent sale was £187,500 in Jul 2026; the highest on record was £298,000 in 2021. Recorded prices are roughly up 27% between the earliest and most recent sales.
£177,250
Median sold price
£176,809
Average
£106,000–£298,000
Range
108
Sales recorded

By property type

TypeMedianSales
Terraced£178,00099
Flat/Maisonette£135,0005
Semi-detached£184,5002

Sold prices by year on William Street

YearMedianSales
2015£144,50010
2016£161,25010
2017£177,00013
2018£166,12510
2019£154,0009
2020£180,0004
2021£179,00012
2022£197,50010
2023£205,00011
2024£202,0006
2025£207,5008
2026£187,5005

William Street falls in postcode district SN1 — see sold prices across the wider area.

Properties on William Street

£187,500
55, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJul 2026
£106,000
50, WILLIAM STREET, SWINDON, SN1 5LB
Flat/MaisonetteMay 2026
£205,000
144, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedApr 2026
£165,000
5, WILLIAM STREET, SWINDON, SN1 5LB
TerracedApr 2026
£235,000
164, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedFeb 2026
£177,000
72, WILLIAM STREET, SWINDON, SN1 5LE
TerracedDec 2025
£190,000
135, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedOct 2025
£218,000
4, WILLIAM STREET, SWINDON, SN1 5LB
Semi-detachedSept 2025
£214,000
84, WILLIAM STREET, SWINDON, SN1 5LE
TerracedAug 2025
£200,000
34, WILLIAM STREET, SWINDON, SN1 5LB
TerracedAug 2025
£220,000
89, WILLIAM STREET, SWINDON, SN1 5LE
TerracedJul 2025
£210,000
119, WILLIAM STREET, SWINDON, SN1 5LG
TerracedJun 2025
£205,000
134, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedMar 2025
£245,000
63, WILLIAM STREET, SWINDON, SN1 5LE
TerracedSept 2024
£200,000
79, WILLIAM STREET, SWINDON, SN1 5LE
TerracedSept 2024
£200,000
142, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedApr 2024
£235,000
114, WILLIAM STREET, SWINDON, SN1 5LG
TerracedApr 2024
£162,000
28, WILLIAM STREET, SWINDON, SN1 5LB
TerracedFeb 2024
£204,000
159, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedJan 2024
£235,000
152, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedDec 2023
£222,000
9, WILLIAM STREET, SWINDON, SN1 5LB
TerracedDec 2023
£135,000
FLAT D, 1, WILLIAM STREET, SWINDON, SN1 5LD
Flat/MaisonetteDec 2023
£190,000
2, WILLIAM STREET, SWINDON, SN1 5LB
TerracedNov 2023
£205,000
157, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedOct 2023
£217,000
143, WILLIAM STREET, SWINDON, SN1 5LQ
OtherOct 2023
£142,500
54A, WILLIAM STREET, SWINDON, SN1 5LB
Flat/MaisonetteOct 2023
£178,000
8, WILLIAM STREET, SWINDON, SN1 5LB
TerracedAug 2023
£235,159
90, WILLIAM STREET, SWINDON, SN1 5LE
TerracedMay 2023
£235,000
87, WILLIAM STREET, SWINDON, SN1 5LE
TerracedMar 2023
£182,000
140, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedJan 2023
£231,000
42, WILLIAM STREET, SWINDON, SN1 5LB
TerracedDec 2022
£227,000
31, WILLIAM STREET, SWINDON, SN1 5LB
TerracedNov 2022
£205,000
99, WILLIAM STREET, SWINDON, SN1 5LG
TerracedSept 2022
£180,000
30, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJun 2022
£227,000
73, WILLIAM STREET, SWINDON, SN1 5LE
TerracedMay 2022
£179,000
56, WILLIAM STREET, SWINDON, SN1 5LB
TerracedMar 2022
£190,000
100, WILLIAM STREET, SWINDON, SN1 5LG
TerracedMar 2022
£230,000
116, WILLIAM STREET, SWINDON, SN1 5LG
TerracedFeb 2022
£150,000
57, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJan 2022
£120,000
165, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedDec 2021
£177,500
106, WILLIAM STREET, SWINDON, SN1 5LG
TerracedNov 2021
£178,000
131, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedNov 2021
£298,000
38, WILLIAM STREET, SWINDON, SN1 5LB
TerracedAug 2021
£165,000
32, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJun 2021
£186,000
115, WILLIAM STREET, SWINDON, SN1 5LG
TerracedMay 2021
£187,000
128, WILLIAM STREET, SWINDON, SN1 5LG
TerracedMay 2021
£181,000
70, WILLIAM STREET, SWINDON, SN1 5LE
TerracedMay 2021
£180,200
92, WILLIAM STREET, SWINDON, SN1 5LE
TerracedMar 2021
£180,000
10, WILLIAM STREET, SWINDON, SN1 5LB
TerracedMar 2021
£174,000
146, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedJan 2021
£135,000
41, WILLIAM STREET, SWINDON, SN1 5LB
TerracedDec 2020
£180,000
153, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedNov 2020
£180,000
150, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedSept 2020
£200,000
33, WILLIAM STREET, SWINDON, SN1 5LB
TerracedOct 2019
£147,500
81, WILLIAM STREET, SWINDON, SN1 5LE
TerracedSept 2019
£156,000
22, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJul 2019
£145,000
24, WILLIAM STREET, SWINDON, SN1 5LB
TerracedFeb 2019
£154,000
149, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedJan 2019
£171,000
26, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJan 2019
£148,000
49, WILLIAM STREET, SWINDON, SN1 5LB
Flat/MaisonetteAug 2018
£165,250
156, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedJul 2018
£183,000
6, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJul 2018
£160,000
130, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedMar 2018
£180,000
163, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedFeb 2018
£173,236
16, WILLIAM STREET, SWINDON, SN1 5LB
OtherDec 2017
£173,750
19, WILLIAM STREET, SWINDON, SN1 5LB
TerracedDec 2017
£179,500
124, WILLIAM STREET, SWINDON, SN1 5LG
TerracedNov 2017
£178,000
108, WILLIAM STREET, SWINDON, SN1 5LG
TerracedOct 2017
£180,000
14, WILLIAM STREET, SWINDON, SN1 5LB
TerracedJun 2017
£180,000
132, WILLIAM STREET, SWINDON, SN1 5LQ
TerracedJun 2017
£160,000
94, WILLIAM STREET, SWINDON, SN1 5LE
TerracedJun 2017
£170,000
29, WILLIAM STREET, SWINDON, SN1 5LB
TerracedApr 2017
£135,000
37, WILLIAM STREET, SWINDON, SN1 5LB
TerracedSept 2016
£142,250
12, WILLIAM STREET, SWINDON, SN1 5LB
TerracedMar 2016
£165,000
21, WILLIAM STREET, SWINDON, SN1 5LB
TerracedMar 2016
£157,000
75, WILLIAM STREET, SWINDON, SN1 5LE
TerracedFeb 2016
£142,000
23, WILLIAM STREET, SWINDON, SN1 5LB
TerracedNov 2015
£141,000
118, WILLIAM STREET, SWINDON, SN1 5LG
TerracedOct 2015
£147,000
67, WILLIAM STREET, SWINDON, SN1 5LE
TerracedJul 2015

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.