Our Data Sources
140, Seymour Avenue has 31 entries in the Land Registry , most recently in May 2014 and a single entry in the EPC database dated December 2025.
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
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 140, Seymour Avenue is in very good condition we estimate a sale value of £648,063 and a rental value of £3,183 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £573,999 and a rental value of £2,820 per month.
Energy Efficiency
140, Seymour Avenue has an Energy Performance Rating (EPC) of D. 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, Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 140, Seymour Avenue was last sold on 28th May 2014 for £320,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since May 2014, the market for similar properties has risen by 47.9%.
- Sold May 2014£320,000
- Sold Jul 2006£217,500
- Sold Nov 1997£86,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 27 sales of properties similar to 140, Seymour Avenue within a radius of 420 metres over the last 2 years.
The most recent example is 131, Sherringham Avenue, London, N17 9RU, a freehold house which sold for £724,000 on the 16th May 2025.
Read more about house prices in N17.
- Sold May 2025£724,000 | 4 Bed House131, Sherringham Avenue, London, N17 9RU131, Sherringham Avenue, London, N17 9RU
- Sold Oct 2024£550,000 | 4 Bed House43, Carew Road, London, N17 9BA43, Carew Road, London, N17 9BA
- Sold Sep 2024£675,000 | 4 Bed House6, Hanbury Road, London, N17 9RJ6, Hanbury Road, London, N17 9RJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Seymour Avenue, London, N17 has a total of 158 addresses. According to our analysis of all the public data, 140, Seymour Avenue is the 2nd largest and the 9th most expensive property on the street.
When compared to the postcode district it is £222k more expensive than the average property in N17.
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Schools Nearby
- Harris Primary Academy Coleraine Park300 m away
- The Mulberry Primary School500 m away
- St Paul's and All Hallows CofE Infant School900 m away
- Duke's Aldridge1.1 km away
- Eden Girls' School, Waltham Forest1.2 km away
- Willowfield School1.7 km away
More reading links
Public Transport Nearby
- Bruce Grove|700 m away
- Tottenham Hale|800 m away
- Northumberland Park (London)|800 m 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.
