20 Groveside Close, Carshalton, SM5 2EQ is a leasehold flat built between 1983-1990. The property offers approximately 538 square feet of living space and is situated on the 2nd floor of a 1-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £259,016 , which equates to approximately £481 per square foot. It was last sold on 16 Mar 2015 for £200,000. Since then, the value has increased by £59,016, representing a 29.5% increase, or approximately 2.6% per year.

The current estimated value of £259,016 is:

  • 40.8% lower than the average property price on Groveside Close
  • 17.7% lower than the average in the SM5 2EQ postcode area
  • and 48.5% lower than the average price for Carshalton as a whole

At the most recent EPC inspection on 8 May 2026, the property was recorded as owner-occupied.

View sold house prices in SM5 2EQ

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
538 sq ft
Tenure
Leasehold
Floor level
2nd floor of 1
Price (estimate)
£259,016
Price Per sq ft (estimate)
£481
Bedroom Count (estimate)
1 bedroom

EPC Summary

20 Groveside Close, Carshalton, Sutton, Greater London, SM5 2EQ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 8 May 2026.

This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 6 Jun 2012. The rating of C is unchanged, though the energy efficiency score decreased by 6.7%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from electric storage heaters to room heaters, electric, changing energy efficiency from average to poor.
  • The wall construction or insulation changed from timber frame, as built, insulated (assumed) to cavity wall, as built, insulated (assumed), with no change in energy efficiency (good).
  • The lighting was changed from low energy lighting in 29% of fixed outlets to below average lighting efficiency, with no change in efficiency (average).
Heating Type
Room heaters, electric
Poor
Hot Water
Electric immersion, off-peak
Average
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Average

Compared to SM5 2EQ

24 th / 32
Price Rank
18% lower than average
10 th / 25
Size Rank
6% smaller than average
20 th / 25
Price Per Sq FT Rank
12% lower than average

Sale History

Today
£259,016
streetscan.co.uk estimate
+30 %
16 Mar 2015
£200,000
Leasehold
+37.9 %
15 Feb 2005
£145,000
Leasehold
+31.9 %
31 Jul 2002
£109,950
Leasehold
+20.2 %
5 Jan 2001
£91,500
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 527 sq ft
sale price: £290,000
sale date: 13 Mar 2026
rooms: 3
size: 517 sq ft
sale price: £254,000
sale date: 5 Mar 2025
rooms: 3
size: 495 sq ft
sale price: £275,000
sale date: 15 Oct 2024
rooms: 2
size: 517 sq ft
sale price: £258,000
sale date: 28 Jul 2023
rooms: 3
size: 560 sq ft
sale price: £244,000
sale date: 18 Dec 2020

Data Sources

The property at 20 Groveside Close, Carshalton, SM5 2EQ appears four times in HM Land Registry records, with the latest transaction recorded on 16 Mar 2015. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 8 May 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.