Our Data Sources
239, Byron Road, Harrow has a single entry in the Land Registry from February 2026 and a single entry in the EPC database dated April 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 239, Byron Road, Harrow, we estimate a market value of £587,329 and a rental value of £2,886 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £520,205 and £2,556 per month respectively.
Plot Size
HM Land Registry records the plot of land for 239, Byron Road, Harrow as measuring 160 m2.
That makes it the 31st largest plot in the postcode, where 39 of the 40 other houses have recorded plot data.
Energy Efficiency
239, Byron Road, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 11 Apr 2025.
The property is connected to mains gas and has full secondary glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 239, Byron Road, Harrow completed on 20th February 2026 at £515,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 15.8% over the period since February 2026.
- Sold Feb 2026£515,000
Similar Properties Sold Nearby
Since 2010 86 properties similar to 239, Byron Road, Harrow have sold within a radius of 390 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd May 2026, was 18, Aberdeen Road, Harrow, HA3 7NF, a freehold house which sold for £550,000.
Read more about house prices in HA3.
- Sold May 2026£550,000 | 4 Bed House18, Aberdeen Road, Harrow, HA3 7NF18, Aberdeen Road, Harrow, HA3 7NF
- Sold Oct 2025£547,500 | 4 Bed House5, Stirling Road, Harrow, HA3 7NB5, Stirling Road, Harrow, HA3 7NB
- Sold Oct 2025£620,000 | 4 Bed House39, Talbot Road, Harrow, HA3 7QQ39, Talbot Road, Harrow, HA3 7QQ
- Sold Oct 2025£540,000 | 4 Bed House37, Grant Road, Harrow, HA3 7SB37, Grant Road, Harrow, HA3 7SB
- Sold Sep 2025£515,000 | 4 Bed House184, Byron Road, Harrow, HA3 7TF184, Byron Road, Harrow, HA3 7TF
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 £409,336, ranging from £231,624 to £600,571.
- 237 Byron Road
3 Bed House | 6 m | Est. Value: £475,992
- 245 Byron Road
4 Bed House | 17 m | Est. Value: £534,846
- 73 Locket Road
3 Bed House | 26 m | Est. Value: £539,492
- 249 Byron Road
4 Bed House | 28 m | Est. Value: £542,634
- 71 Locket Road
4 Bed House | 32 m | Est. Value: £600,571
Location Comparison
Of the 314 addresses on Byron Road, Wealdstone, Harrow, HA3, 239, Byron Road, Harrow comes out as the 18th largest and the 33rd most expensive in our analysis of the public data.
It is also £48k more expensive than the average property across the HA3 district.
More reading links
Schools Nearby
- Belmont School300 m away
- St Joseph's Catholic Primary School700 m away
- Weald Rise Primary School1.0 km away
- The Sacred Heart Language College400 m away
- Salvatorian Roman Catholic College600 m away
- Hatch End High School1.9 km away
More reading links
Public Transport Nearby
- Harrow & Wealdstone|700 m away
- Headstone Lane|1.8 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
