3Y Avg Price
£210,697
9 sales
Properties
43
39 freehold · 4 leasehold
Sales / Year
2.6
5-year average
Avg £/sq ft
£269
£2,896/m²
Rank in SN1
162nd
of 257 streets
Last Sale
£230,000
May 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
100 total recorded
7 Union Street
Terraced
£230,000
May 2026
44 Union Street
Terraced
£195,000
Dec 2025
38 Union Street
Terraced
£230,000
Sept 2025
27 Union Street
Terraced
£197,270
Jun 2025
6 Union Street
Terraced
£216,000
May 2025
49 Union Street
Terraced
£205,000
Jan 2025
7 Union Street
Terraced
£255,000
Jul 2024
38 Union Street
Terraced
£158,000
Feb 2024
14 Union Street
Terraced
£210,000
Aug 2023
26 Union Street
Terraced
£220,000
Feb 2023
Street Rankings — SN1
Streets ranked by 3-year average sale price. Showing positions 158–167 of 257.
| # | Street | 3Y Avg |
|---|---|---|
| 158 | Gladstone Street | £212,600 |
| 159 | Curtis Street | £211,500 |
| 160 | Exmouth Street | £211,188 |
| 161 | Exeter Street | £211,000 |
| 162 | Union Street | £210,697 |
| 163 | Portsmouth Street | £210,000 |
| 163 | Wells Street | £210,000 |
| 163 | King John Street | £210,000 |
| 166 | Chester Street | £208,643 |
| 167 | Faringdon Road | £208,625 |
Property Mix
Type
Tenure
EPC Ratings
42 of 43 properties have an EPC record
Avg floor area: 786 sq ft (73 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