Our Data Sources
140, Thirlmere Gardens, Northwood has no records in the the Land Registry and a single entry in the EPC database dated July 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 140, Thirlmere Gardens, Northwood would be worth £220,839, with a potential rental value of £1,154 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £195,600, with a rental value of £1,022 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
140, Thirlmere Gardens, Northwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Jul 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 5 sales of comparable properties within 1.0 kilometres of 140, Thirlmere Gardens, Northwood across the last 2 years.
Most recently, 40, Mallard Way, Northwood, HA6 2TQ, a leasehold flat, sold at £275,000 on the 3rd September 2021.
Read more about house prices in HA6.
- Sold Sep 2021£275,000 | 2 Bed Flat40, Mallard Way, Northwood, HA6 2TQ40, Mallard Way, Northwood, HA6 2TQ
- Sold Apr 2020£175,000 | 2 Bed Flat50, Mallard Way, Northwood, HA6 2TQ50, Mallard Way, Northwood, HA6 2TQ
- Sold Aug 2015£231,000 | 2 Bed Flat38, Mallard Way, Northwood, HA6 2TQ38, Mallard Way, Northwood, HA6 2TQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 140, Thirlmere Gardens, Northwood as the 130th largest and the 142nd most expensive of the 179 addresses on Thirlmere Gardens, Northwood, HA6.
Against the HA6 postcode district average, it is £670k less expensive than the typical property.
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Schools Nearby
- Holy Trinity CofE Primary School400 m away
- Frithwood Primary School1.7 km away
- Eastbury Farm Primary School1.7 km away
- Harefield School2.5 km away
- Northwood School2.8 km away
- UTC Heathrow2.8 km away
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Public Transport Nearby
- Northwood|1.3 km away
- Moor Park|1.6 km away
- Northwood Hills|2.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
