Our Data Sources
199, Thirlmere Gardens, Northwood has no records in the the Land Registry and a single entry in the EPC database dated October 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 199, Thirlmere Gardens, Northwood would be worth £259,892, with a potential rental value of £1,373 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £230,190, with a rental value of £1,216 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
199, Thirlmere Gardens, Northwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Oct 2018.
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 32 sales of comparable properties within 1.1 kilometres of 199, Thirlmere Gardens, Northwood across the last 2 years.
Most recently, 153, Thirlmere Gardens, Northwood, HA6 2GA, a leasehold flat, sold at £146,500 on the 12th December 2025.
Read more about house prices in HA6.
- Sold Dec 2025£146,500 | 2 Bed Flat153, Thirlmere Gardens, Northwood, HA6 2GA153, Thirlmere Gardens, Northwood, HA6 2GA
- Sold Mar 2025£270,000 | 2 Bed Flat179, Thirlmere Gardens, Northwood, HA6 2GA179, Thirlmere Gardens, Northwood, HA6 2GA
- Sold Dec 2021£230,000 | 2 Bed Flat161, Thirlmere Gardens, Northwood, HA6 2GA161, Thirlmere Gardens, Northwood, HA6 2GA
•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 199, Thirlmere Gardens, Northwood as the 162nd largest and the 132nd most expensive of the 179 addresses on Thirlmere Gardens, Northwood, HA6.
Against the HA6 postcode district average, it is £632k less expensive than the typical property.
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Schools Nearby
- Holy Trinity CofE Primary School500 m away
- Frithwood Primary School1.8 km away
- Eastbury Farm Primary School1.9 km away
- Harefield School2.4 km away
- Northwood School2.9 km away
- UTC Heathrow2.9 km away
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Public Transport Nearby
- Northwood|1.5 km away
- Moor Park|1.6 km away
- Northwood Hills|2.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
