18, Southway
18, Southway
Description & Estimates







18, Southway, Wallington is recorded publicly as an early-century freehold house across 764 ft2 of internal area, sitting on a 321 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 18, Southway, Wallington is £445,625 and its rental estimate is £2,046 per month, given the available information and assuming reasonable condition.
Southway, Wallington, SM6 falls within the SM6 postal district, in the borough of Sutton.
Our Data Sources
18, Southway, Wallington has 21 entries in the Land Registry , most recently in October 2012 and a single entry in the EPC database dated May 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
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, Southway, Wallington, we estimate a market value of £467,907 and a rental value of £2,149 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £414,431 and £1,903 per month respectively.
Recent Market Change
Over the last year, 18, Southway, Wallington has seen its estimated sale value decrease by £11,229 (2.5%) and its estimated rental value grow by £60 per month (3.0%). This results in an estimated gross rental yield of 5.5%.
Plot Size
HM Land Registry records the plot of land for 18, Southway, Wallington as measuring 321 m2.
That makes it the 6th largest plot in the postcode, where 18 of the 25 other houses have recorded plot data.
Energy Efficiency
18, Southway, Wallington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 May 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 18, Southway, Wallington completed on 19th October 2012 at £269,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 81.3% over the period since October 2012.
- Sold Oct 2012£269,950
- Sold Nov 2000£135,950
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 18, Southway, Wallington have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 25th February 2026, was 5, Southway, Wallington, SM6 8DS, a freehold house which sold for £487,500.
Read more about house prices in SM6.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 43 addresses on Southway, Wallington, SM6, 18, Southway, Wallington comes out as the 35th largest and the 38th most expensive in our analysis of the public data.
It is also £11k more expensive than the average property across the SM6 district.
More reading links
Schools Nearby
- 300mHoly Trinity CofE Junior School
- 300mBeddington Infants' School
- 900mBandon Hill Primary School
- 500mWallington County Grammar School
- 1.3kmWilson's School
- 1.9kmSt Philomena's Catholic High School for Girls
More reading links
Public Transport Nearby
From 18, Southway, Wallington, the nearest station is Wallington, 800 metres away.
- 800mWallington
- 1.5kmHackbridge
- 1.6kmCarshalton
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

