9 Windsor Close, Northwood, HA6 1PD is a leasehold flat built between 1950-1966. The property offers approximately 581 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 £336,595 , which equates to approximately £579 per square foot. It was last sold on 19 Sep 2025 for £343,000. Since then, the value has decreased by £6,405, representing a 1.9% decrease, or approximately 2.5% per year.

The current estimated value of £336,595 is:

  • 26.8% higher than the average property price on Windsor Close
  • 21.8% higher than the average in the HA6 1PD postcode area
  • and 55.8% lower than the average price for Northwood as a whole

At the most recent EPC inspection on 5 July 2025, the property was recorded as owner-occupied.

View sold house prices in HA6 1PD

Building approximate location

About Property

Type
Semi-Detached Maisonette
Built
1950-1966
Interior Size
581 sq ft
Tenure
Leasehold
Price (estimate)
£336,595
Price Per sq ft (estimate)
£579
Bedroom Count (estimate)
1 bedroom

EPC Summary

9 Windsor Close, Northwood, Hillingdon, Greater London, HA6 1PD has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 5 Jul 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 9 Oct 2009. The rating of D remains the same, but the energy efficiency score improved by 11.5%.

Since the previous assessment, several changes were observed:

  • The lighting was updated from no low energy lighting to excellent lighting efficiency, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to HA6 1PD

5 th / 17
Price Rank
22% higher than average
12 th / 12
Size Rank
11% smaller than average
4 th / 12
Price Per Sq FT Rank
38% higher than average

Sale History

Today
£336,595
streetscan.co.uk estimate
-2 %
19 Sep 2025
£343,000
Leasehold
+10.6 %
29 May 2019
£310,000
Leasehold
+8.8 %
12 May 2016
£285,000
Leasehold
+55.7 %
13 Apr 2006
£183,000
Leasehold
+10.9 %
24 Jul 2003
£165,000
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: 624 sq ft
sale price: £317,000
sale date: 23 Jun 2025
rooms: 3
size: 646 sq ft
sale price: £308,500
sale date: 5 Nov 2021
rooms: 3
size: 657 sq ft
sale price: £310,000
sale date: 7 Oct 2016
rooms: 3
size: 635 sq ft
sale price: £250,000
sale date: 19 Sep 2014
rooms: 3
size: 635 sq ft
sale price: £222,000
sale date: 11 Oct 2013

Data Sources

The property at 9 Windsor Close, Northwood, HA6 1PD appears five times in HM Land Registry records, with the latest transaction recorded on 19 Sep 2025. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 5 Jul 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.