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17, Irwin Avenue is described in the public record as an early-century house with 625 ft2 of internal area, sitting on a 263 m2 plot.
Locally, houses of this size normally have 2 bedrooms with a garden.
Our estimate of the sale value of 17, Irwin Avenue is £361,884 and its rental estimate is £2,045 per month, given the available information and assuming reasonable condition.
Irwin Avenue, London, SE18 falls within the SE18 postal district, in the borough of Greenwich.
17, Irwin Avenue has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2008.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
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 17, Irwin Avenue, we estimate a market value of £379,978 and a rental value of £2,147 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £336,552 and £1,902 per month respectively.
Over the last year, 17, Irwin Avenue has seen its estimated sale value rise by £1,842 (0.5%) and its estimated rental value move up by £117 per month (5.7%). This results in an estimated gross rental yield of 6.8%.
HM Land Registry records the plot of land for 17, Irwin Avenue as measuring 263 m2.
That makes it the 16th largest plot in the postcode, where all 29 other houses have recorded plot data.
17, Irwin Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Nov 2008.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
The most recent sale of 17, Irwin Avenue completed on 1st November 2006 at £187,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Over the past 2 years 3 properties similar to 17, Irwin Avenue have sold within a radius of 430 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th February 2026, was 124, Swingate Lane, London, SE18 2HL, a freehold house which sold for £415,000.
Read more about house prices in SE18.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 31 addresses on Irwin Avenue, London, SE18, 17, Irwin Avenue comes out as the 19th largest and the 18th most expensive in our analysis of the public data.
It is also £3k less expensive than the average property across the SE18 district.
From 17, Irwin Avenue, the nearest station is Welling, 1.5 kilometres away.
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
The recent census recorded whether a resident owned or rented their home.
In the area around 17, Irwin Avenue, 45.5% of property is privately owned outright and 30.3% is privately owned with a mortgage.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 17, Irwin Avenue, 14.5% of residents are recorded as possessing school level qualifications and 37.6% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 17, Irwin Avenue, the average age was 38.9 and the most common age was 42.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 17, Irwin Avenue, 1.5% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 17, Irwin Avenue, there are an average of 0.9 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.