136, Thirlmere Gardens
136, Thirlmere Gardens
Description & Estimates
According to the public record, 136, Thirlmere Gardens, Northwood is a mid-century apartment with 592 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 136, Thirlmere Gardens, Northwood is £222,958 and the estimated rental value is £1,147 per month.
Thirlmere Gardens, Northwood, HA6 is located in the borough of Hillingdon within the HA6 postal district.
Our Data Sources
136, Thirlmere Gardens, Northwood has no records in the the Land Registry and a single entry in the EPC database dated December 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 136, Thirlmere Gardens, Northwood is in very good condition we estimate a sale value of £234,106 and a rental value of £1,204 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £207,351 and a rental value of £1,066 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 136, Thirlmere Gardens, Northwood has climbed by £598 (0.3%), while its estimated rental value has risen by £34 per month (3.0%). Based on current estimates, the property offers a gross rental yield of 6.2%.
Energy Efficiency
136, Thirlmere Gardens, Northwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Dec 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
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 136, Thirlmere Gardens, Northwood within a radius of 1.0 kilometres over the last 2 years.
The most recent example is 153, Thirlmere Gardens, Northwood, HA6 2GA, a leasehold flat which sold for £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 Sep 2021£273,000 | 2 Bed Flat189, Thirlmere Gardens, Northwood, HA6 2GA189, Thirlmere Gardens, Northwood, HA6 2GA
- Sold Sep 2021£275,000 | 2 Bed Flat40, Mallard Way, Northwood, HA6 2TQ40, Mallard Way, Northwood, HA6 2TQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Thirlmere Gardens, Northwood, HA6 has a total of 179 addresses. According to our analysis of all the public data, 136, Thirlmere Gardens, Northwood is the 117th largest and the 140th most expensive property on the street.
When compared to the postcode district it is £677k less expensive than the average property in HA6.
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Schools Nearby
- 400mHoly Trinity CofE Primary School
- 1.7kmFrithwood Primary School
- 1.7kmEastbury Farm Primary School
- 2.5kmHarefield School
- 2.8kmNorthwood School
- 2.8kmUTC Heathrow
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Public Transport Nearby
The closest station to 136, Thirlmere Gardens, Northwood is Northwood station, which is 1.3 kilometres away.
- 1.3kmNorthwood
- 1.6kmMoor Park
- 2.8kmNorthwood Hills
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
