9 Seaton Drive, Ashford, TW15 3ET is a freehold detached property built between 1950-1966. The property offers approximately 1,033 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £517,499 , which equates to approximately £501 per square foot. It was last sold on 9 Sep 2005 for £247,000. Since then, the value has increased by £270,499, representing a 109.5% increase, or approximately 5.3% per year.

The current estimated value of £517,499 is:

  • 32.5% higher than the average property price on Seaton Drive
  • 13.9% higher than the average in the TW15 3ET postcode area
  • and 14.2% higher than the average price for Ashford as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 1 November 2025, the property was recorded as owner-occupied.

View sold house prices in TW15 3ET

Building approximate location

About Property

Type
Detached House
Built
1950-1966
Interior Size
1033 sq ft
Tenure
Freehold
Price (estimate)
£517,499
Price Per sq ft (estimate)
£501
Bedroom Count (estimate)
3 bedrooms

EPC Summary

9 Seaton Drive, Ashford, Spelthorne, Surrey, TW15 3ET has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 1 Nov 2025.

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 3 Sep 2013, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 66.7%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, insulated at rafters, improving energy efficiency from very poor to poor.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, filled cavity, improving energy efficiency from poor to good.
  • The lighting was updated from low energy lighting in 75% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated at rafters
Poor
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to TW15 3ET

6 th / 18
Price Rank
14% higher than average
6 th / 17
Size Rank
26% bigger than average
11 th / 17
Price Per Sq FT Rank
9% lower than average

Sale History

Today
£517,499
streetscan.co.uk estimate
+110 %
9 Sep 2005
£247,000
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: 1055 sq ft
sale price: £685,500
sale date: 25 Jun 2021
rooms: 5
size: 904 sq ft
sale price: £400,000
sale date: 23 Oct 2020

Data Sources

The property at 9 Seaton Drive, Ashford, TW15 3ET appears once in HM Land Registry records, with the transaction recorded on 9 Sep 2005. It also has four Energy Performance Certificate (EPC) records, the earliest dating back to 1 Nov 2025. 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.