18, Thonrey Close
18, Thonrey Close
Description & Estimates







18, Thonrey Close is recorded publicly as a modern leasehold apartment across 1,076 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms.
Our estimate of the sale value of 18, Thonrey Close is £503,832 and its rental estimate is £2,694 per month, given the available information and assuming reasonable condition.
Thonrey Close, London, NW9 falls within the NW9 postal district, in the borough of Barnet.
Our Data Sources
18, Thonrey Close has a single entry in the Land Registry from May 2019 and a single entry in the EPC database dated April 2019.
We combine this information with that 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 18, Thonrey Close, we estimate a market value of £529,023 and a rental value of £2,828 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £468,563 and £2,505 per month respectively.
Recent Market Change
Over the last year, 18, Thonrey Close has seen its estimated sale value decrease by £15,103 (3.0%) and its estimated rental value grow by £83 per month (3.1%). This results in an estimated gross rental yield of 6.4%.
Energy Efficiency
18, Thonrey Close has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 02 Apr 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using Community scheme.
Sold Prices
The most recent sale of 18, Thonrey Close completed on 20th May 2019 at £570,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 24.2% over the period since May 2019.
- Sold May 2019£570,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 18, Thonrey Close have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st October 2025, was Flat 13, Poplar House 8, Thonrey Close, London, NW9 4DR, a leasehold flat which sold for £680,000.
Read more about house prices in NW9.
- Sold Oct 2025£680,000 | 3 Bed FlatPoplar House 8, Thonrey CloseFlat 13, Poplar House 8, Thonrey Close, London, NW9 4DR
- Sold Aug 2024£645,000 | 3 Bed FlatPandorea House 35, Lismore BoulevardFlat 5, Pandorea House 35, Lismore Boulevard, London, NW9 4DL
- Sold Sep 2023£680,000 | 3 Bed FlatPaddington House 10, Felar WalkFlat 3, Paddington House 10, Felar Walk, London, NW9 4DN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 195 addresses on Thonrey Close, London, NW9, 18, Thonrey Close comes out as the 49th largest and the 92nd most expensive in our analysis of the public data.
It is also £62k more expensive than the average property across the NW9 district.
More reading links
Schools Nearby
- 500mColindale Primary School
- 800mSunnyfields Primary School
- 1.0kmBlessed Dominic Catholic Primary School
- 900mSaracens High School
- 1.0kmSt James' Catholic High School
- 1.4kmHasmonean High School for Girls
More reading links
Public Transport Nearby
From 18, Thonrey Close, the nearest station is Colindale, 500 metres away.
- 500mColindale
- 1.4kmHendon
- 1.6kmHendon Central
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

