Thornfield Avenue - NW7 1LT
Key Postcode Insights
NW7 1LT is a residential postcode situated on Thornfield Avenue, London, NW7 with 12 addresses.
It ranks as the 322nd largest and 488th most expensive of the 729 postcodes in the NW7 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £863,099
- 10 Year change
- up 2.6%
- Ave. Rental Price
- £3,437pcm
- 10 Year change
- up 40.9%
- Ave. £ per ft²
- £712/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Key Postcode Insights
NW7 1LT is a residential postcode situated on Thornfield Avenue, London, NW7 with 12 addresses.
It ranks as the 322nd largest and 488th most expensive of the 729 postcodes in the NW7 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £863,099
- 10 Year change
- up 2.6%
- Ave. Rental Price
- £3,437pcm
- 10 Year change
- up 40.9%
- Ave. £ per ft²
- £712/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Explore Propertiesin NW7 1LT
- 3 Thornfield Avenue
House
- 5 Thornfield Avenue
3 Bed Early-century House
- 7 Thornfield Avenue
4 Bed Early-century House
- 9 Thornfield Avenue
House
- 11 Thornfield Avenue
House
Sales Market Trends
The last sale in NW7 1LT sold for £1,300,000 on 16th October 2025. Since then prices are down an average of 3.2%.
The current average value in the postcode is £863,099.
The NW7 1LT Sales Market has increased by 2.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -4.2% | £863,099 |
| June 2025 | 0.5% | £900,578 |
| June 2024 | -1% | £896,053 |
| June 2023 | -1.2% | £904,867 |
| June 2022 | 5.6% | £915,890 |
| June 2021 | 4.2% | £866,910 |
| June 2020 | 1.5% | £832,249 |
| June 2019 | -0.6% | £820,292 |
| June 2018 | -1.9% | £824,836 |
| June 2017 | -0.1% | £840,425 |
| June 2016 | 7.3% | £841,349 |
| June 2015 | 8.4% | £784,235 |
| June 2014 | 15.3% | £723,575 |
| June 2013 | 4.7% | £627,669 |
| June 2012 | 7.1% | £599,293 |
| June 2011 | 5.7% | £559,724 |
| June 2010 | 15.7% | £529,564 |
| June 2009 | -8% | £457,616 |
| June 2008 | 1.4% | £497,538 |
| June 2007 | 0% | £490,450 |
Rental Market Trends
The current average rental value in the postcode is £3,437.
The NW7 1LT Rental Market has increased by 40.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £3,437pcm |
| June 2025 | 4.1% | £3,353pcm |
| June 2024 | 4.4% | £3,222pcm |
| June 2023 | 11.2% | £3,086pcm |
| June 2022 | 12.2% | £2,775pcm |
| June 2021 | 1.3% | £2,474pcm |
| June 2020 | 1.3% | £2,442pcm |
| June 2019 | 1.2% | £2,410pcm |
| June 2018 | 0.1% | £2,381pcm |
| June 2017 | -2.5% | £2,378pcm |
| June 2016 | 1.2% | £2,440pcm |
| June 2015 | 5.4% | £2,411pcm |
| June 2014 | 3.6% | £2,287pcm |
| June 2013 | 2.5% | £2,208pcm |
| June 2012 | 6.7% | £2,154pcm |
| June 2011 | 7.2% | £2,018pcm |
| June 2010 | 10.3% | £1,883pcm |
| June 2009 | -5.7% | £1,707pcm |
| June 2008 | 5.5% | £1,809pcm |
| June 2007 | 0% | £1,715pcm |
Sales History
The last sale was on 16th October 2025 for £1,300,000 and since then the market in the area has decreased by 3.2%. The postcode has had a total of 15 sales since 1995.
NW7 1LT has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£1,300,000 | 5 Bed House25, Thornfield Avenue, London, NW7 1LT25, Thornfield Avenue, London, NW7 1LT
- Sold Apr 2023£857,500 | 3 Bed House15, Thornfield Avenue, London, NW7 1LT15, Thornfield Avenue, London, NW7 1LT
- Sold Aug 2018£690,000 | 3 Bed House5, Thornfield Avenue, London, NW7 1LT5, Thornfield Avenue, London, NW7 1LT
- Sold Sep 2016£905,000 | 4 Bed House7, Thornfield Avenue, London, NW7 1LT7, Thornfield Avenue, London, NW7 1LT
- Sold Sep 2014£541,100 | 4 Bed House7, Thornfield Avenue, London, NW7 1LT7, Thornfield Avenue, London, NW7 1LT
Nearby Postcodes
NW7 1LT is the 322nd largest and the 488th most expensive postcode out of the 729 postcodes in the NW7 area.
- NW7 1LR, Holders Hill Road, London, NW7NW7 1LR2 Addresses|50 m away
- NW7 1LS, Thornfield Avenue, London, NW7NW7 1LS12 Addresses|54 m away
- NW7 1LP, Holders Hill Road, London, NW7NW7 1LP16 Addresses|83 m away
- NW7 1FU, Mill Close, London, NW7NW7 1FU2 Addresses|86 m away
- NW7 1ND, Holders Hill Road, London, NW7NW7 1ND63 Addresses|98 m away
Property Types
- 1 house of an unknown age
- 7 early-century houses built between 1912 and 1935
- 4 other addresses of unknown type
- house (1)
- early-century house (7)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (2)
- G (0)
- D (4)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold Oct 2025£1,300,000 | 5 Bed House25, Thornfield Avenue, London, NW7 1LT25, Thornfield Avenue, London, NW7 1LT
- Sold Sep 2016£905,000 | 4 Bed House7, Thornfield Avenue, London, NW7 1LT7, Thornfield Avenue, London, NW7 1LT
- Sold Apr 2023£857,500 | 3 Bed House15, Thornfield Avenue, London, NW7 1LT15, Thornfield Avenue, London, NW7 1LT
Schools Nearby
- St Mary's CofE Primary School500 m away
- Millbrook Park Primary School700 m away
- Pardes House Primary School800 m away
- Hasmonean High School for Boys900 m away
- Hasmonean High School for Girls1.9 km away
- Copthall School1.9 km away
More reading links
Public Transport Nearby
The closest station to NW7 1LT is Mill Hill East station, which is 600 metres away.
- Mill Hill East|600 m away
- Finchley Central|1.0 km away
- West Finchley|1.4 km away
- Woodside Park|2.2 km away
