17 St Leonards Avenue, Harrow, HA3 8EJ is a freehold semi-detached property built between 1900-1929. The property offers approximately 1,561 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £974,813 , which equates to approximately £625 per square foot. It was last sold on 9 Feb 2004 for £415,000. Since then, the value has increased by £559,813, representing a 134.9% increase, or approximately 6.2% per year.

The current estimated value of £974,813 is:

  • 15.6% higher than the average property price on St Leonards Avenue
  • 13.5% higher than the average in the HA3 8EJ postcode area
  • and 78.5% higher than the average price for Harrow as a whole

At the most recent EPC inspection on 2 April 2025, the property was recorded as owner-occupied.

View sold house prices in HA3 8EJ

Building approximate location

About Property

Type
Semi-Detached House
Built
1900-1929
Interior Size
1561 sq ft
Tenure
Freehold
Price (estimate)
£974,813
Price Per sq ft (estimate)
£625
Bedroom Count (estimate)
5 bedrooms

EPC Summary

17 St Leonards Avenue, Harrow, Greater London, HA3 8EJ has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 2 Apr 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from the main heating system, though the cylinder has no thermostat. The windows are fully double glazed.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, no cylinder thermostat
Average
Roof
Pitched, 100 mm loft insulation
Average
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 13% of fixed outlets
Poor

Sale History

Today
£974,813
streetscan.co.uk estimate
+135 %
9 Feb 2004
£415,000
Leasehold
+219.2 %
6 Feb 1996
£130,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1765 sq ft
sale price: £785,000
sale date: 4 Aug 2023

Data Sources

The property at 17 St Leonards Avenue, Harrow, HA3 8EJ appears two times in the Land Registry records, with the latest transaction recorded on 9 Feb 2004. It also has a single Energy Performance Certificate (EPC) from 2 Apr 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.