Our Data Sources
89, Sefton Avenue, Harrow has a single entry in the Land Registry from February 2012 and a single entry in the EPC database dated November 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 89, Sefton Avenue, Harrow would be worth £327,076, with a potential rental value of £1,761 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £289,696, with a rental value of £1,560 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
89, Sefton Avenue, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Nov 2021.
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
89, Sefton Avenue, Harrow last changed hands on 2nd February 2012, selling for £187,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 56.3% since February 2012.
- Sold Feb 2012£187,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 75 sales of comparable properties within 450 metres of 89, Sefton Avenue, Harrow since 2011.
Most recently, 27, Twickenham Gardens, Harrow, HA3 6BG, a leasehold flat, sold at £345,000 on the 14th May 2026.
Read more about house prices in HA3.
- Sold May 2026£345,000 | 2 Bed Flat27, Twickenham Gardens, Harrow, HA3 6BG27, Twickenham Gardens, Harrow, HA3 6BG
- Sold Dec 2025£325,000 | 3 Bed FlatFlat 13, Orchid Court 286, High Road, Harrow, HA3 7BDFlat 13, Orchid Court 286, High Road, Harrow, HA3 7BD
- Sold Nov 2024£330,000 | 2 Bed Flat15, Barchester Road, Harrow, HA3 5HH15, Barchester Road, Harrow, HA3 5HH
- Sold Oct 2024£355,000 | 2 Bed FlatFlat 1, 90, Sefton Avenue, Harrow, HA3 5JRFlat 1, 90, Sefton Avenue, Harrow, HA3 5JR
- Sold Apr 2024£390,000 | 2 Bed FlatFlat 5, Coachworks Lodge 1B, Whitefriars Drive, Harrow, HA3 5HJFlat 5, Coachworks Lodge 1B, Whitefriars Drive, Harrow, HA3 5HJ
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 £445,957, ranging from £303,440 to £718,862.
- 91 Sefton Avenue
2 Bed Flat | 0 m | Est. Value: £308,830
- 93 Sefton Avenue
2 Bed Flat | 9 m | Est. Value: £310,702
- 95 Sefton Avenue
3 Bed Flat | 9 m | Est. Value: £338,808
- 97 Sefton Avenue
2 Bed Flat | 28 m | Est. Value: £303,440
- 1 Baslow Close
3 Bed House | 34 m | Est. Value: £442,351
Location Comparison
Our analysis of the public data ranks 89, Sefton Avenue, Harrow as the 74th largest and the 94th most expensive of the 121 addresses on Sefton Avenue, Harrow, HA3.
Against the HA3 postcode district average, it is £199k less expensive than the typical property.
More reading links
Schools Nearby
- Cedars Manor School700 m away
- Weald Rise Primary School800 m away
- St Teresa's Catholic Primary School and Nursery900 m away
- Salvatorian Roman Catholic College400 m away
- The Sacred Heart Language College600 m away
- Hatch End High School1.0 km away
More reading links
Public Transport Nearby
- Headstone Lane|1.0 km away
- Harrow & Wealdstone|1.4 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.
