39, Thirlmere Gardens
39, Thirlmere Gardens
Description & Estimates
39, Thirlmere Gardens, Northwood is described in the public record as a mid-century apartment with 376 ft2 of internal area.
Locally, apartments of this size normally have 1 bedroom.
Our estimate of the sale value of 39, Thirlmere Gardens, Northwood is £146,516 and its rental estimate is £764 per month, given the available information and assuming reasonable condition.
Thirlmere Gardens, Northwood, HA6 falls within the HA6 postal district, in the borough of Hillingdon.
Our Data Sources
39, Thirlmere Gardens, Northwood has no records in the the Land Registry and a single entry in the EPC database dated January 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 39, Thirlmere Gardens, Northwood, we estimate a market value of £153,842 and a rental value of £803 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £136,260 and £711 per month respectively.
Recent Market Change
Over the last year, 39, Thirlmere Gardens, Northwood has seen its estimated sale value grow by £481 (0.3%) and its estimated rental value climb by £24 per month (3.2%). This results in an estimated gross rental yield of 6.3%.
Energy Efficiency
39, Thirlmere Gardens, Northwood has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jan 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 940 metres of 39, Thirlmere Gardens, Northwood, per the Land Registry and our network of Estate Agents.
The latest, on the 12th November 2025, was 31, Thirlmere Gardens, Northwood, HA6 2RX, a freehold house which sold for £300,000.
Read more about house prices in HA6.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 179 addresses on Thirlmere Gardens, Northwood, HA6, 39, Thirlmere Gardens, Northwood comes out as the 179th largest and the 179th most expensive in our analysis of the public data.
It is also £754k less expensive than the average property across the HA6 district.
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Schools Nearby
- 300mHoly Trinity CofE Primary School
- 1.7kmFrithwood Primary School
- 1.8kmEastbury Farm Primary School
- 2.5kmHarefield School
- 2.8kmNorthwood School
- 2.8kmUTC Heathrow
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Public Transport Nearby
From 39, Thirlmere Gardens, Northwood, the nearest station is Northwood, 1.3 kilometres away.
- 1.3kmNorthwood
- 1.6kmMoor Park
- 2.8kmNorthwood Hills
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
