Our Data Sources
30, Northwick Circle, Harrow has a single entry in the Land Registry from November 2014 and a single entry in the EPC database dated September 2024.
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
In very good condition, we estimate 30, Northwick Circle, Harrow would be worth £1,247,230, with a potential rental value of £3,968 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,104,690, with a rental value of £3,514 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Northwick Circle, Harrow occupies a 780 m2 plot as recorded by HM Land Registry.
All 9 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
30, Northwick Circle, Harrow has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 30 Sep 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
30, Northwick Circle, Harrow last changed hands on 20th November 2014, selling for £1,100,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 1.5% since November 2014.
- Sold Nov 2014£1,100,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 12 sales of comparable properties within 610 metres of 30, Northwick Circle, Harrow across the last 2 years.
Most recently, 8, The Ridgeway, Harrow, HA3 0LL, a freehold house, sold at £885,000 on the 15th May 2024.
Read more about house prices in HA3.
- Sold May 2024£885,000 | 5 Bed House8, The Ridgeway, Harrow, HA3 0LL8, The Ridgeway, Harrow, HA3 0LL
- Sold Nov 2016£1,050,000 | 5 Bed House58, The Ridgeway, Harrow, HA3 0LL58, The Ridgeway, Harrow, HA3 0LL
- Sold Aug 2015£790,000 | 5 Bed House16, Dovedale Avenue, Harrow, HA3 0DX16, Dovedale Avenue, Harrow, HA3 0DX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 30, Northwick Circle, Harrow as the 34th largest and the 33rd most expensive of the 34 addresses on Northwick Circle, Harrow, HA3.
Against the HA3 postcode district average, it is £677k more expensive than the typical property.
More reading links
Schools Nearby
- Mount Stewart Infant School600 m away
- Mount Stewart Junior School700 m away
- Uxendon Manor Primary School900 m away
- St Gregory's Catholic Science College500 m away
- Claremont High School1.2 km away
- Harrow High School1.2 km away
More reading links
Public Transport Nearby
- Kenton|500 m away
- Northwick Park|600 m away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












