11 Quantock Close, Harlington, Hayes, UB3 5LS is a leasehold flat built between 1967-1975. The property offers approximately 624 square feet of living space. In this location, apartments of similar size usually have one bedroom.
The estimated current market value of the property is £283,800 , which equates to approximately £455 per square foot. It was last sold on 1 Mar 1999 for £73,500. Since then, the value has increased by £210,300, representing a 286.1% increase, or approximately 10.5% per year.
The current estimated value of £283,800 is:
This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.
At the most recent EPC inspection on 19 August 2025, the property was recorded as rented.
11 Quantock Close, Harlington, Hayes, Hillingdon, Greater London, UB3 5LS has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 19 Aug 2025.
This property uses electric storage 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 28 Aug 2018. The rating of D is unchanged, though the energy efficiency score decreased by 9.5%.
Since the previous assessment, several changes were observed:
* 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.
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.
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.
The property at 11 Quantock Close, Harlington, Hayes, UB3 5LS appears once in HM Land Registry records, with the transaction recorded on 1 Mar 1999. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 19 Aug 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:
HM Land Registry Price Paid Data
Energy Performance of Buildings Data published by the Department for Energy Security and Net Zero (DESNZ) and the Ministry of Housing, Communities and Local Government (MHCLG).
Flood risk data supplied by the Environment Agency through the Department for Environment, Food & Rural Affairs (Defra) Data Services Platform.
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.