Our Data Sources
3, Windmill Hill has no records in the Land Registry and a single entry in the EPC database dated September 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 3, Windmill Hill would be worth £5,777,831, with a potential rental value of £16,514 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £5,117,507, with a rental value of £14,627 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
3, Windmill Hill occupies a 151 m2 plot as recorded by HM Land Registry.
All 5 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
3, Windmill Hill has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Sep 2025.
The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 7 sales of comparable properties within 420 metres of 3, Windmill Hill since 2011.
Most recently, 5, Cannon Place, London, NW3 1EH, a freehold house, sold at £5,000,000 on the 9th February 2024.
Read more about house prices in NW3.
- Sold Feb 2024£5,000,000 | 6 Bed House5, Cannon Place, London, NW3 1EH5, Cannon Place, London, NW3 1EH
- Sold Jan 2022£5,200,000 | 6 Bed House9, The Mount, London, NW3 6SZ9, The Mount, London, NW3 6SZ
- Sold Aug 2017£5,000,000 | 6 Bed House19, Cannon Place, London, NW3 1EH19, Cannon Place, London, NW3 1EH
- Sold Jul 2016£7,600,000 | 6 Bed House103, Frognal, London, NW3 6XR103, Frognal, London, NW3 6XR
- Sold Mar 2016£5,700,000 | 6 Bed House13, Cannon Place, London, NW3 1EH13, Cannon Place, London, NW3 1EH
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £2,974,881, ranging from £900,581 to £6,563,190.
- 3A Windmill Hill
2 Bed Flat | 0 m | Est. Value: £992,918
- 4 Windmill Hill
5 Bed House | 8 m | Est. Value: £4,170,768
- Flat 4, 2 Windmill Hill
2 Bed Flat | 9 m | Est. Value: £1,105,465
- 2A Windmill Hill
2 Bed Flat | 9 m | Est. Value: £900,581
- Volta House
6 Bed House | 15 m | Est. Value: £6,563,190
Location Comparison
Our analysis of the public data ranks 3, Windmill Hill as the largest and the 7th most expensive of the 27 addresses on Windmill Hill, London, NW3.
Against the NW3 postcode district average, it is £4.169m more expensive than the typical property.
More reading links
Schools Nearby
- New End Primary School300 m away
- Hampstead Parochial Church of England Primary School300 m away
- Christ Church Primary School, Hampstead300 m away
- Hampstead School1.9 km away
- The UCL Academy2.0 km away
- William Ellis School2.0 km away
More reading links
Public Transport Nearby
- Hampstead|300 m away
- Finchley Road & Frognal|900 m away
- Hampstead Heath|1.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
