205 Thirlmere Gardens, Northwood, HA6 2GA is a leasehold flat built between 1983-1990. The property offers approximately 549 square feet of living space and is situated on the 1st floor of a 2-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £249,000 , which equates to approximately £454 per square foot. It was last sold on 7 Apr 2006 for £143,000. Since then, the value has increased by £106,000, representing a 74.1% increase, or approximately 3.8% per year.

The current estimated value of £249,000 is:

  • 40.0% lower than the average property price on Thirlmere Gardens
  • 10.8% lower than the average in the HA6 2GA postcode area
  • and 67.9% lower than the average price for Northwood as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 22 July 2025, the property was recorded as owner-occupied.

View sold house prices in HA6 2GA

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
549 sq ft
Tenure
Leasehold
Floor level
1st floor of 2
Price (estimate)
£249,000
Price Per sq ft (estimate)
£454
Bedroom Count (estimate)
1 bedroom

EPC Summary

205 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 22 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 8 May 2014, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 13.6%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinder thermostat to from main system, with its energy efficiency improving from average to good.
  • The roof construction or insulation changed from pitched, 250 mm loft insulation to pitched, 300 mm loft insulation, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from cavity wall, filled cavity to cavity wall, as built, insulated (assumed), with no change in energy efficiency (good).
  • The lighting was updated from low energy lighting in 57% of fixed outlets to below average lighting efficiency, with efficiency changing from good to poor.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 300 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Poor

Compared to HA6 2GA

19 th / 30
Price Rank
11% lower than average
12 th / 28
Size Rank
6% smaller than average
19 th / 28
Price Per Sq FT Rank
5% lower than average

Compared to other properties in HA6 2GA , this flat's estimated value ranks 19th out of 30. Based on price per square foot, it ranks 19th out of 28 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 12th out of 28 properties in its postcode area.

Sale History

Today
£249,000
streetscan.co.uk estimate
+74 %
7 Apr 2006
£143,000
Leasehold
+20.2 %
27 Oct 2002
£119,000
Leasehold
+40.1 %
11 Aug 2000
£84,950
Leasehold
+68.2 %
19 Sep 1997
£50,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 592 sq ft
sale price: £260,000
sale date: 25 Mar 2022
rooms: 2
size: 538 sq ft
sale price: £230,000
sale date: 15 Dec 2021
rooms: 2
size: 506 sq ft
sale price: £273,000
sale date: 30 Sep 2021
rooms: 2
size: 495 sq ft
sale price: £275,000
sale date: 2 Dec 2019
rooms: 2
size: 538 sq ft
sale price: £270,000
sale date: 19 May 2017

Data Sources

The property at 205 Thirlmere Gardens, Northwood, HA6 2GA appears four times in the Land Registry records, with the latest transaction recorded on 7 Apr 2006. It also has five Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Jul 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.