Our Data Sources
47, Killowen Avenue, Northolt has a single entry in the Land Registry from February 2017 and a single entry in the EPC database dated July 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 47, Killowen Avenue, Northolt would be worth £537,589, with a potential rental value of £3,101 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £476,150, with a rental value of £2,747 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
47, Killowen Avenue, Northolt occupies a 342 m2 plot as recorded by HM Land Registry.
All 30 other houses in this postcode have recorded plot sizes, and this one ranks as the 21st largest.
Energy Efficiency
47, Killowen Avenue, Northolt has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 04 Jul 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
47, Killowen Avenue, Northolt last changed hands on 7th February 2017, selling for £420,000. 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 2.5% since February 2017.
- Sold Feb 2017£420,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 330 sales of comparable properties within 550 metres of 47, Killowen Avenue, Northolt since 2015.
Most recently, 20, Keble Close, Northolt, UB5 4QE, a freehold house, sold at £525,000 on the 27th February 2026.
Read more about house prices in UB5.
- Sold Feb 2026£525,000 | 3 Bed House20, Keble Close, Northolt, UB5 4QE20, Keble Close, Northolt, UB5 4QE
- Sold Mar 2025£530,000 | 3 Bed House18, Killowen Avenue, Northolt, UB5 4QT18, Killowen Avenue, Northolt, UB5 4QT
- Sold Feb 2025£540,000 | 3 Bed House168, Wood End Lane, Northolt, UB5 4JR168, Wood End Lane, Northolt, UB5 4JR
- Sold Jan 2025£500,000 | 3 Bed House50, Killowen Avenue, Northolt, UB5 4QT50, Killowen Avenue, Northolt, UB5 4QT
- Sold Dec 2024£579,000 | 3 Bed House14, Halsbury Road East, Northolt, UB5 4PU14, Halsbury Road East, Northolt, UB5 4PU
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 £531,419, ranging from £497,508 to £558,652.
- 49 Killowen Avenue
3 Bed House | 11 m | Est. Value: £517,727
- 43 Killowen Avenue
3 Bed House | 13 m | Est. Value: £525,885
- 55 Killowen Avenue
4 Bed House | 29 m | Est. Value: £547,891
- 72 Killowen Avenue
4 Bed House | 37 m | Est. Value: £543,149
- 76 Killowen Avenue
4 Bed House | 37 m | Est. Value: £558,652
Location Comparison
Our analysis of the public data ranks 47, Killowen Avenue, Northolt as the 34th largest and the 44th most expensive of the 85 addresses on Killowen Avenue, Northolt, UB5.
Against the UB5 postcode district average, it is £129k more expensive than the typical property.
More reading links
Schools Nearby
- Greenwood Primary School400 m away
- Wood End Primary School400 m away
- The Welldon Park Academy600 m away
- Rooks Heath School1.6 km away
- Whitmore High School1.8 km away
- Islip Manor High School1.9 km away
More reading links
Public Transport Nearby
- Northolt Park|700 m away
- South Harrow|900 m away
- Sudbury Hill|1.0 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
