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The public record describes Green Garth, Longfield as a mid-century house with 1,539 ft2 of internal area, sitting on a 865 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
Green Garth, Longfield has an estimated sale value of £1,484,317 and an estimated rental value of £4,670 per month, assuming reasonable condition and based on the information available.
Ash Road, Hartley, Longfield, DA3 lies in the borough of Sevenoaks, within the DA3 postal district.
Green Garth, Longfield has no records in the the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
In very good condition, we estimate Green Garth, Longfield would be worth £1,558,533, with a potential rental value of £4,903 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,380,415, with a rental value of £4,343 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
The estimated sale value of Green Garth, Longfield has increased by £4,645 (0.3%) over the last year. During the same period, its estimated monthly rental value has grown by £121 (2.6%). The property's estimated gross yield is currently 3.8%.
Green Garth, Longfield occupies a 865 m2 plot as recorded by HM Land Registry.
All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Green Garth, Longfield has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Land Registry records and our Estate Agent network show 3 sales within 850 metres of Green Garth, Longfield across the last 2 years.
Most recently, Jarrick, Ash Road, Longfield, DA3 7EF, a freehold house, sold at £600,000 on the 3rd October 2025.
Read more about house prices in DA3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks Green Garth, Longfield as the 72nd largest and the 6th most expensive of the 186 addresses on Ash Road, Hartley, Longfield, DA3.
Against the DA3 postcode district average, it is £973k more expensive than the typical property.
Longfield station is the nearest stop to Green Garth, Longfield at 800 metres away.
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast 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 Green Garth, Longfield, 55.9% of property is privately owned outright and 37.8% is privately owned with a mortgage.
The graph below shows how this compares to South East 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 Green Garth, Longfield, 19.5% of residents are recorded as possessing school level qualifications and 31.5% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around Green Garth, Longfield, the average age was 48.6 and the most common age was 72.
The graph below shows how this compares to South East 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 Green Garth, Longfield, 0.0% of property was a second home.
Comparison figures for South East 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 Green Garth, Longfield, there are an average of 1.8 cars per household.
See below for how this compares to South East and the rest of England & Wales.