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Get started159 Byron Road is an end-of-terrace house in Wealdstone, Harrow, Harrow (HA3 7TB). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2023) shows a C (score 71). When first surveyed in July 2022 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. Main heating runs on electricity.
Sale prices here have outpaced Harrow HPI: 10% per year against 0% for the wider region. Today's modelled estimate of £604,000 is 37.3% above the 2023 sale price. At 136 m² the property is well over the postcode median (69 m² across 29 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Sold February 2023 for £440,000.
159 Byron Road's carbon output runs well above what efficient homes in the postcode produce.
A a single-storey rear extension application was refused at 159 Byron Road in 2023.
Extension: Rear of property
Certificate of lawful development (proposed): single storey rear extension; re-location of door in side elevation
159 Byron Road changed hands twice within eighteen months — unusual for the area.
£604,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 1 year.
£440,000
Growth on file: 10.0% per year over 1 year.
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On epc rating, 159 Byron Road stands well clear of the street.
Price per m²
£3,235
Street avg £3,899
Floor Area
136 m²
Street avg 94 m²
Habitable Rooms
7 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
0.2 km
Palmerston Road — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
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Extension: Single storey · Rear of property
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
2 more applications for this property
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6 February 2023Most recent
£440,000
+10.0%26 August 2022
£400,000
Median price across the last 5 sales in HA3 7TB: £480,000 (2024–2021).
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CO₂ Emissions
6.9 t/year
Street avg 4.4 t/year
HA3 7LE
Closest school
0.5 km
Belmont School. 40 schools nearby.
Night-time· 23:00 – 07:00
41.3dB