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The public record describes 124, Herlwyn Avenue, Ruislip as a mid-century house with 1,323 ft2 of internal area, sitting on a 461 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
124, Herlwyn Avenue, Ruislip has an estimated sale value of £733,664 and an estimated rental value of £2,779 per month, assuming reasonable condition and based on the information available.
Herlwyn Avenue, Ruislip, HA4 lies in the borough of Hillingdon, within the HA4 postal district.
124, Herlwyn Avenue, Ruislip has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2026.
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.
In very good condition, we estimate 124, Herlwyn Avenue, Ruislip would be worth £770,348, with a potential rental value of £2,918 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £682,308, with a rental value of £2,585 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
The estimated sale value of 124, Herlwyn Avenue, Ruislip has dropped by £6,340 (0.9%) over the last year. During the same period, its estimated monthly rental value has risen by £49 (1.7%). The property's estimated gross yield is currently 4.5%.
124, Herlwyn Avenue, Ruislip occupies a 461 m2 plot as recorded by HM Land Registry.
All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
124, Herlwyn Avenue, Ruislip has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Feb 2026.
The property is connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
124, Herlwyn Avenue, Ruislip last changed hands on 6th March 2000, selling for £139,950. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 680 metres of 124, Herlwyn Avenue, Ruislip across the last 2 years.
Most recently, 27, Westfield Way, Ruislip, HA4 6HW, a freehold house, sold at £600,000 on the 24th October 2024.
Read more about house prices in HA4.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks 124, Herlwyn Avenue, Ruislip as the 15th largest and the 26th most expensive of the 179 addresses on Herlwyn Avenue, Ruislip, HA4.
Against the HA4 postcode district average, it is £162k more expensive than the typical property.
Ruislip station is the nearest stop to 124, Herlwyn Avenue, Ruislip at 700 metres away.
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Environment Agency data suggests this area has a very low risk of flooding.
The recent census recorded whether a resident owned or rented their home.
In the area around 124, Herlwyn Avenue, Ruislip, 49.6% of property is privately owned outright and 42.9% 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 124, Herlwyn Avenue, Ruislip, 17.8% of residents are recorded as possessing school level qualifications and 31.0% 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 124, Herlwyn Avenue, Ruislip, the average age was 38.3 and the most common age was 37.
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 124, Herlwyn Avenue, Ruislip, 0.9% 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 124, Herlwyn Avenue, Ruislip, there are an average of 1.3 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.