11B, Thirlmere Avenue
11B, Thirlmere Avenue
Description & Estimates







11B, Thirlmere Avenue, Northampton is described in the public record as a modern house with 645 ft2 of internal area.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 11B, Thirlmere Avenue, Northampton is £215,272 and its rental estimate is £1,260 per month, given the available information and assuming reasonable condition.
Thirlmere Avenue, Northampton, NN3 falls within the NN3 postal district.
Our Data Sources
11B, Thirlmere Avenue, Northampton has no records in the the Land Registry and a single entry in the EPC database dated May 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 11B, Thirlmere Avenue, Northampton, we estimate a market value of £226,036 and a rental value of £1,323 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £200,203 and £1,172 per month respectively.
Recent Market Change
Over the last year, 11B, Thirlmere Avenue, Northampton has seen its estimated sale value decrease by £937 (0.4%) and its estimated rental value grow by £21 per month (1.6%). This results in an estimated gross rental yield of 7.0%.
Energy Efficiency
11B, Thirlmere Avenue, Northampton has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 31 May 2020.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 11B, Thirlmere Avenue, Northampton have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th March 2025, was 10, Sheraton Close, Northampton, NN3 2NQ, a leasehold house which sold for £164,995.
Read more about house prices in NN3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 28 addresses on Thirlmere Avenue, Northampton, NN3, 11B, Thirlmere Avenue, Northampton comes out as the 27th largest and the 27th most expensive in our analysis of the public data.
It is also £57k less expensive than the average property across the NN3 district.
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Schools Nearby
- 200mSt Gregory's Catholic Primary School
- 400mHeadlands Primary School
- 500mThe Arbours Primary Academy
- 500mWeston Favell Academy
- 1.2kmSt Thomas Becket Catholic School
- 1.3kmNorthampton Academy
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Public Transport Nearby
From 11B, Thirlmere Avenue, Northampton, the nearest station is Northampton, 4.5 kilometres away.
- 4.5kmNorthampton
- 12.9kmWellingborough
- 16.3kmLong Buckby
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.

