Our Data Sources
18, Thornhill Road, Northwood has 2 entries in the Land Registry , most recently in June 2016 and a single entry in the EPC database dated November 2015.
We combine this information with that 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.
Price Range & Condition
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 18, Thornhill Road, Northwood, we estimate a market value of £2,376,697 and a rental value of £5,218 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £2,105,075 and £4,622 per month respectively.
Plot Size
HM Land Registry records the plot of land for 18, Thornhill Road, Northwood as measuring 1,723 m2.
That makes it the largest plot in the postcode, where 3 of the 4 other houses have recorded plot data.
Energy Efficiency
18, Thornhill Road, Northwood has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Nov 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 18, Thornhill Road, Northwood completed on 6th June 2016 at £1,899,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 23.4% over the period since June 2016.
- Sold Jun 2016£1,899,950
- Sold Sep 2007£1,450,000
Similar Properties Sold Nearby
Over the past 2 years 12 properties similar to 18, Thornhill Road, Northwood have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th March 2022, was 29, Russell Road, Northwood, HA6 2LP, a freehold house which sold for £2,061,000.
Read more about house prices in HA6.
- Sold Mar 2022£2,061,000 | 4 Bed House29, Russell Road, Northwood, HA6 2LP29, Russell Road, Northwood, HA6 2LP
- Sold May 2021£2,165,000 | 4 Bed House11, Russell Road, Northwood, HA6 2LJ11, Russell Road, Northwood, HA6 2LJ
- Sold Nov 2019£1,700,000 | 5 Bed House10, Ormonde Road, Northwood, HA6 2EL10, Ormonde Road, Northwood, HA6 2EL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 8 addresses on Thornhill Road, Northwood, HA6, 18, Thornhill Road, Northwood comes out as the 6th largest and the 3rd most expensive in our analysis of the public data.
It is also £1.384m more expensive than the average property across the HA6 district.
More reading links
Schools Nearby
- Eastbury Farm Primary School1.2 km away
- Holy Trinity CofE Primary School1.2 km away
- Frithwood Primary School1.8 km away
- Rickmansworth School2.6 km away
- Saint Joan of Arc Catholic School2.6 km away
- Westfield Academy2.8 km away
More reading links
Public Transport Nearby
- Moor Park|500 m away
- Northwood|1.8 km away
- Croxley|2.4 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












