Our Data Sources
40, Knoll Crescent, Northwood has no recent1 records in the the Land Registry and a single entry in the EPC database dated April 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 40, Knoll Crescent, Northwood would be worth £632,210, with a potential rental value of £3,107 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £559,958, with a rental value of £2,752 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, Knoll Crescent, Northwood occupies a 183 m2 plot as recorded by HM Land Registry.
All 25 other houses in this postcode have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
40, Knoll Crescent, Northwood has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Apr 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
40, Knoll Crescent, Northwood last changed hands on 19th February 2004, selling for £232,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Feb 2004£232,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 143 sales of comparable properties within 700 metres of 40, Knoll Crescent, Northwood across the last 2 years.
Most recently, 47, Knoll Crescent, Northwood, HA6 1HH, a freehold house, sold at £570,000 on the 28th May 2025.
Read more about house prices in HA6.
- Sold May 2025£570,000 | 3 Bed House47, Knoll Crescent, Northwood, HA6 1HH47, Knoll Crescent, Northwood, HA6 1HH
- Sold Feb 2025£523,000 | 3 Bed House75, Knoll Crescent, Northwood, HA6 1HH75, Knoll Crescent, Northwood, HA6 1HH
- Sold Nov 2024£560,000 | 3 Bed House79, Knoll Crescent, Northwood, HA6 1HH79, Knoll Crescent, Northwood, HA6 1HH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 40, Knoll Crescent, Northwood as the 55th largest and the 50th most expensive of the 98 addresses on Knoll Crescent, Northwood, HA6.
Against the HA6 postcode district average, it is £278k less expensive than the typical property.
More reading links
Schools Nearby
- Hillside Infant School800 m away
- Hillside Junior School800 m away
- Frithwood Primary School1.1 km away
- Northwood School900 m away
- UTC Heathrow900 m away
- Haydon School1.0 km away
More reading links
Public Transport Nearby
- Northwood Hills|800 m away
- Northwood|900 m away
- Pinner|2.9 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












