3Y Avg Price
£396,500
6 sales
Properties
59
41 freehold · 18 leasehold
Sales / Year
2.6
5-year average
Avg £/sq ft
£529
£5,696/m²
Rank in SM1
186th
of 256 streets
Last Sale
£365,000
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
152 total recorded
5 William Road
Terraced
£365,000
Dec 2025
55 William Road
Terraced
£306,000
Apr 2025
FLAT 11, MONARCH PLACE, 10 William Road
Flat/Maisonette
£343,000
Mar 2025
22 William Road
Terraced
£425,000
Jan 2025
61 William Road
Terraced
£400,000
Dec 2024
26 William Road
Terraced
£540,000
Nov 2023
56 William Road
Terraced
£410,000
Apr 2023
29 William Road
Terraced
£468,000
Jan 2023
61 William Road
Terraced
£372,500
Jan 2023
54 William Road
Terraced
£460,000
Nov 2022
Street Rankings — SM1
Streets ranked by 3-year average sale price. Showing positions 182–191 of 256.
| # | Street | 3Y Avg |
|---|---|---|
| 182 | Cheam Road | £410,953 |
| 183 | Croft Road | £405,333 |
| 184 | Carshalton Road | £400,905 |
| 185 | Victoria Road | £399,750 |
| 186 | William Road | £396,500 |
| 187 | St James Avenue | £395,929 |
| 188 | Harold Road | £390,789 |
| 189 | Rosebery Gardens | £388,500 |
| 190 | Palmerston Road | £388,250 |
| 191 | Grove Avenue | £385,500 |
Property Mix
Type
Tenure
EPC Ratings
51 of 59 properties have an EPC record
Avg floor area: 786 sq ft (73 m²)
District Context — SM1
SM1 covers Carshalton and the surrounding areas in south London, sitting within the London Borough of Sutton. It is a predominantly suburban, family-oriented neighbourhood with good transport links and a mix of period and modern housing stock.
Average Property Price - SM1
£441,845
76
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - SM1
£52,073
92
National percentile
2023 census data
10-Year Annualised Price Growth - SM1
2.1%
26
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - SM
3.5%
15
National percentile
Estimate at 30 Sep 2026