Our Data Sources
12, Longfield Avenue has no records in the the Land Registry and a single entry in the EPC database dated August 2010.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 12, Longfield Avenue is in very good condition we estimate a sale value of £743,889 and a rental value of £3,515 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £658,873 and a rental value of £3,113 per month.
Plot Size
According to data from HM Land Registry, 12, Longfield Avenue sits on a plot of 227 m2.
We have plot size data on 32 out of 33 other houses in the postcode and 12, Longfield Avenue sits on the 23rd largest plot.
Energy Efficiency
12, Longfield Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Aug 2010.
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 136 sales of properties similar to 12, Longfield Avenue within a radius of 650 metres over the last 2 years.
The most recent example is 34, Longfield Avenue, London, NW7 2EG, a freehold house which sold for £737,500 on the 25th March 2026.
Read more about house prices in NW7.
- Sold Mar 2026£737,500 | 4 Bed House34, Longfield Avenue, London, NW7 2EG34, Longfield Avenue, London, NW7 2EG
- Sold May 2025£740,000 | 3 Bed House40, Longfield Avenue, London, NW7 2EG40, Longfield Avenue, London, NW7 2EG
- Sold Dec 2020£575,000 | 4 Bed House32, Longfield Avenue, London, NW7 2EG32, Longfield Avenue, London, NW7 2EG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Longfield Avenue, London, NW7 has a total of 83 addresses. According to our analysis of all the public data, 12, Longfield Avenue is the 33rd largest and the 34th most expensive property on the street.
When compared to the postcode district it is £4k more expensive than the average property in NW7.
More reading links
Schools Nearby
- Blessed Dominic Catholic Primary School600 m away
- The Orion Primary School800 m away
- Dollis Primary School900 m away
- Hasmonean High School for Girls300 m away
- Copthall School400 m away
- St James' Catholic High School600 m away
More reading links
Public Transport Nearby
- Mill Hill Broadway|1.2 km away
- Colindale|1.5 km away
- Mill Hill East|1.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast 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.
