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Get started21 Byron Road is a three-bedroom mid-terrace house in Wealdstone, Harrow, Harrow (HA3 7SY). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced Harrow HPI: 16.1% per year against 0% for the wider region. Today's modelled estimate of £491,000 sits 51.1% above the 2015 sale of £325,000. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 21.2% above the typical sold price in the postcode. At 98 m² it's 21.7% larger than the typical home in the postcode (81 m² median across 34 EPCs). 11 years since the last transfer (March 2015).
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for 21 Byron Road has grown more than fourfold since the 1998 starting point.
£491,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.1% per year over 17 years.
£325,000
Growth on file: 16.1% per year over 17 years.
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Detailed AI analysis
Floor Area for 21 Byron Road runs comfortably ahead of the street norm.
Price per m²
£3,316
Street avg £5,055
Floor Area
98 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Harrow Leisure Centre — bus stop.

Daytime· 07:00 – 23:00
52.3dB

11 March 2015Most recent
£325,000
+34.5%over 7 years2 July 2007
£241,600
+866.4%over 9 years5 January 1998
£25,000
Median price across the last 5 sales in HA3 7SY: £460,000 (2024–2023).
An AI-written breakdown of everything that matters
Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
3.8 t/year
Street avg 4.2 t/year
HA3 7HS
Closest school
0.6 km
Elmgrove Primary School & Nursery. 40 schools nearby.
Night-time· 23:00 – 07:00
41.2dB