Our Data Sources
18, William Street, Carshalton has 31 entries in the Land Registry, most recently in April 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 18, William Street, Carshalton, we estimate a market value of £436,533 and a rental value of £2,251 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £386,643 and £1,994 per month respectively.
Plot Size
HM Land Registry records the plot of land for 18, William Street, Carshalton as measuring 79 m2.
That makes it the 38th largest plot in the postcode, where 36 of the 38 other houses have recorded plot data.
Sold Prices
The most recent sale of 18, William Street, Carshalton completed on 4th April 2007 at £212,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 116.0% over the period since April 2007.
- Sold Apr 2007£212,000
- Sold Dec 2001£133,500
- Sold May 1998£73,000
Similar Properties Sold Nearby
Since 2018 151 properties similar to 18, William Street, Carshalton have sold within a radius of 490 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th March 2026, was Blacksmiths Cottage, Wrythe Green Road, Carshalton, SM5 2QT, a freehold house which sold for £445,000.
Read more about house prices in SM5.
- Sold Mar 2026£445,000 | 3 Bed HouseBlacksmiths Cottage, Wrythe Green Road, Carshalton, SM5 2QTBlacksmiths Cottage, Wrythe Green Road, Carshalton, SM5 2QT
- Sold Feb 2026£470,000 | 3 Bed House12, Park Terrace, Carshalton, SM5 2EA12, Park Terrace, Carshalton, SM5 2EA
- Sold Nov 2025£415,000 | 3 Bed House57, St. Andrews Road, Carshalton, SM5 2DY57, St. Andrews Road, Carshalton, SM5 2DY
- Sold May 2025£385,000 | 3 Bed House55, St. Andrews Road, Carshalton, SM5 2DY55, St. Andrews Road, Carshalton, SM5 2DY
- Sold Mar 2025£421,000 | 3 Bed House57, St. James Road, Carshalton, SM5 2DT57, St. James Road, Carshalton, SM5 2DT
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £288,538, ranging from £189,808 to £439,066.
- 16 William Street
3 Bed House | 4 m | Est. Value: £419,872
- 20 William Street
3 Bed House | 5 m | Est. Value: £373,606
- 14 William Street
3 Bed House | 8 m | Est. Value: £439,066
- 24 William Street
3 Bed House | 13 m | Est. Value: £373,606
- 6A William Street
2 Bed Flat | 22 m | Est. Value: £271,020
Location Comparison
Of the 49 addresses on William Street, Carshalton, SM5, 18, William Street, Carshalton comes out as the 21st largest and the 22nd most expensive in our analysis of the public data.
It is also £55k less expensive than the average property across the SM5 district.
More reading links
Schools Nearby
- Rushy Meadow Primary Academy300 m away
- Harris Junior Academy Carshalton400 m away
- Victor Seymour Infants' School400 m away
- Carshalton High School for Girls300 m away
- Carshalton Boys Sports College700 m away
- St Philomena's Catholic High School for Girls900 m away
More reading links
Public Transport Nearby
- Carshalton|500 m away
- Hackbridge|1.3 km away
- Carshalton Beeches|1.6 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
