Our Data Sources
18, Thistledene Avenue, Harrow has 21 entries in the Land Registry, most recently in June 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 18, Thistledene Avenue, Harrow is in very good condition we estimate a sale value of £585,628 and a rental value of £2,521 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £518,699 and a rental value of £2,233 per month.
Sold Prices
According to HM Land Registry, 18, Thistledene Avenue, Harrow was last sold on 27th June 2007 for £277,500 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since June 2007, the market for similar properties has risen by 102.1%.
- Sold Jun 2007£277,500
- Sold Dec 1998£250,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 323 sales of properties similar to 18, Thistledene Avenue, Harrow within a radius of 460 metres since 2021.
The most recent example is 86, Royal Crescent, Ruislip, HA4 0PR, a freehold house which sold for £550,000 on the 25th June 2026.
Read more about house prices in HA2.
- Sold Jun 2026£550,000 | 3 Bed House86, Royal Crescent, Ruislip, HA4 0PR86, Royal Crescent, Ruislip, HA4 0PR
- Sold Feb 2026£601,000 | 3 Bed House90, Royal Crescent, Ruislip, HA4 0PR90, Royal Crescent, Ruislip, HA4 0PR
- Sold Dec 2025£180,000 | 3 Bed House47, Leamington Crescent, Harrow, HA2 9HH47, Leamington Crescent, Harrow, HA2 9HH
- Sold Dec 2025£350,000 | 3 Bed House159, Royal Crescent, Ruislip, HA4 0PN159, Royal Crescent, Ruislip, HA4 0PN
- Sold Sep 2025£560,000 | 3 Bed House8, Torbay Road, Harrow, HA2 9QH8, Torbay Road, Harrow, HA2 9QH
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 £527,134, ranging from £441,554 to £704,025.
- 20 Thistledene Avenue
3 Bed House | 1 m | Est. Value: £518,791
- 16 Thistledene Avenue
3 Bed House | 10 m | Est. Value: £493,502
- 14 Thistledene Avenue
3 Bed House | 12 m | Est. Value: £486,463
- 22 Thistledene Avenue
3 Bed House | 13 m | Est. Value: £486,463
- 12 Thistledene Avenue
3 Bed House | 24 m | Est. Value: £533,397
Location Comparison
Thistledene Avenue, Harrow, HA2 has a total of 16 addresses. According to our analysis of all the public data, 18, Thistledene Avenue, Harrow is the 7th largest and the 7th most expensive property on the street.
When compared to the postcode district it is £67k more expensive than the average property in HA2.
More reading links
Schools Nearby
- Earlsmead Primary School700 m away
- Heathland School700 m away
- Deanesfield Primary School800 m away
- Rooks Heath School600 m away
- Queensmead School800 m away
- Islip Manor High School1.1 km away
More reading links
Public Transport Nearby
- South Ruislip|1.4 km away
- Northolt Park|1.5 km away
- Rayners Lane|1.6 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
