18 Clarence Street, Egham, TW20 9RL is a freehold semi-detached property built between 1976-1982. The property offers approximately 1,152 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £669,078 , which equates to approximately £581 per square foot. It was last sold on 14 Aug 2009 for £325,000. Since then, the value has increased by £344,078, representing a 105.9% increase, or approximately 6.3% per year.

The current estimated value of £669,078 is:

  • 18.1% higher than the average property price on Clarence Street
  • 20.1% higher than the average in the TW20 9RL postcode area
  • and 25.4% higher than the average price for Egham as a whole

View sold house prices in TW20 9RL

Building approximate location

About Property

Type
Semi-Detached House
Built
1976-1982
Interior Size
1152 sq ft
Tenure
Freehold
Price (estimate)
£669,078
Price Per sq ft (estimate)
£581
Bedroom Count (estimate)
4 bedrooms

EPC Summary

18 Clarence Street, Egham, Runnymede, Surrey, TW20 9RL has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 21 Nov 2019.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 27 Aug 2009, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 28.6%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from average to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The hot water system was changed from from main system, no cylinderstat to from main system, with its energy efficiency improving from poor to good.
  • The wall construction or insulation changed from solid brick, as built, no insulation (assumed) to cavity wall, as built, partial insulation (assumed), improving energy efficiency from very poor to average.
  • The windows were upgraded from partial double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 12% of fixed outlets to low energy lighting in 70% of fixed outlets, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 150 mm loft insulation
Good
Walls
Cavity wall, as built, partial insulation (assumed)
Average
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 70% of fixed outlets
Very Good

Compared to TW20 9RL

2 nd / 18
Price Rank
20% higher than average
2 nd / 14
Size Rank
21% bigger than average
8 th / 14
Price Per Sq FT Rank
0% same as average

Sale History

Today
£669,078
streetscan.co.uk estimate
+106 %
14 Aug 2009
£325,000
Freehold

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: 4
size: 1098 sq ft
sale price: £522,500
sale date: 31 Jul 2025
rooms: 4
size: 1055 sq ft
sale price: £470,000
sale date: 10 Jan 2020

Data Sources

The property at 18 Clarence Street, Egham, TW20 9RL appears once in HM Land Registry records, with the transaction recorded on 14 Aug 2009. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 21 Nov 2019. 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.