3Y Avg Price
£257,250
4 sales
Properties
20
Sales / Year
1.2
5-year average
Avg £/sq ft
£264
£2,847/m²
Rank in SN1
104th
of 257 streets
Last Sale
£217,000
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
50 total recorded
24 King William Street
Terraced
£217,000
Oct 2025
1 King William Street
Terraced
£217,000
Sept 2025
26 King William Street
Terraced
£270,000
Oct 2023
23 King William Street
Terraced
£325,000
Aug 2023
18 King William Street
Terraced
£265,000
Nov 2022
11 King William Street
Terraced
£215,000
Nov 2021
25 King William Street
Terraced
£162,500
Aug 2019
2 King William Street
Terraced
£175,000
Nov 2018
19 King William Street
Terraced
£190,000
May 2018
23 King William Street
Terraced
£275,000
Jul 2017
Street Rankings — SN1
Streets ranked by 3-year average sale price. Showing positions 100–109 of 257.
| # | Street | 3Y Avg |
|---|---|---|
| 100 | Pavilion Close | £261,000 |
| 101 | East Wichel Way | £260,725 |
| 102 | Semington Strand | £260,682 |
| 103 | Frogden Road | £257,333 |
| 104 | King William Street | £257,250 |
| 105 | Swindon Road | £256,813 |
| 106 | Wishford Row | £256,647 |
| 107 | Shippery Lane | £255,390 |
| 108 | Prospect Place | £252,800 |
| 109 | Kingshill Road | £252,357 |
Property Mix
Type
Tenure
EPC Ratings
20 of 20 properties have an EPC record
Avg floor area: 936 sq ft (87 m²)
District Context — SN1
SN1 covers Swindon town centre and its immediate surroundings in central Wiltshire. It is a mixed residential and commercial area with strong transport links and relatively affordable housing by national standards.
Average Property Price - SN1
£266,517
33
National percentile
Average Net Household Income - SN1
£40,528
60
National percentile
10-Year Annualised Price Growth - SN1
4.1%
70
National percentile
10-Year Annualised Rent Growth - SN
3.9%
52
National percentile