Our Data Sources
11, Thornton Grove, Pinner has 2 entries in the Land Registry, most recently in December 2025 and a single entry in the EPC database dated July 2025.
We combine this information with that 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 11, Thornton Grove, Pinner would be worth £1,883,403, with a potential rental value of £4,996 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,668,157, with a rental value of £4,425 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, Thornton Grove, Pinner occupies a 1,564 m2 plot as recorded by HM Land Registry.
Of the 18 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
11, Thornton Grove, Pinner has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jul 2025.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
11, Thornton Grove, Pinner last changed hands on 11th December 2025, selling for £1,945,441. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 27.4% since December 2025.
- Sold Dec 2025£1,945,441
- Sold Jun 2020£1,350,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 730 metres of 11, Thornton Grove, Pinner since 2013.
Most recently, Kingfisher House, Royston Grove, Pinner, HA5 4HF, a freehold house, sold at £1,167,500 on the 9th April 2015.
Read more about house prices in HA5.
- Sold Apr 2015£1,167,500 | 5 Bed HouseKingfisher House, Royston Grove, Pinner, HA5 4HFKingfisher House, Royston Grove, Pinner, HA5 4HF
- Sold Jul 2014£995,000 | 5 Bed HouseLarkswood, Royston Grove, Pinner, HA5 4HELarkswood, Royston Grove, Pinner, HA5 4HE
- Sold May 2013£1,040,000 | 5 Bed House50A, The Avenue, Pinner, HA5 4EY50A, The Avenue, Pinner, HA5 4EY
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 £1,676,568, ranging from £935,323 to £2,719,106.
- Green Tiles
5 Bed House | 57 m | Est. Value: £1,622,342
- Winchester
4 Bed House | 60 m | Est. Value: £1,236,103
- Virginia Lodge
6 Bed House | 60 m | Est. Value: £2,719,106
- Southern Cross
6 Bed House | 62 m | Est. Value: £939,817
- Tall Trees
6 Bed House | 69 m | Est. Value: £2,265,937
Location Comparison
Our analysis of the public data ranks 11, Thornton Grove, Pinner as the 10th largest and the 3rd most expensive of the 18 addresses on Thornton Grove, Pinner, HA5.
Against the HA5 postcode district average, it is £1.089m more expensive than the typical property.
More reading links
Schools Nearby
- Grimsdyke School700 m away
- St Teresa's Catholic Primary School and Nursery1.1 km away
- Cedars Manor School1.2 km away
- Hatch End High School1.0 km away
- Salvatorian Roman Catholic College2.3 km away
- Bentley Wood High School2.4 km away
More reading links
Public Transport Nearby
- Hatch End|300 m away
- Headstone Lane|1.2 km away
- Carpenders Park|2.3 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.
