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Get started127 Byron Road is a nine-bedroom detached house in Wealdstone, Harrow, Harrow (HA3 7TB). It has a recorded floor area of 227 m² (around 2443 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2022) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Poor and main heating dropped from Very Good to Very Poor. Main heating runs on electricity.
At 227 m² the property is well over the postcode median (69 m² across 29 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). 9 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £910,000 sits 75% above the 2019 sale of £520,000. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 31.3% below the postcode norm. 11 planning records sit against the property, 5 approved, 2 refused. Past consents include a loft conversion, HMO conversion, a garage conversion and subdivision, meaningful when judging how the property has evolved. Last sale on file: £520,000 in February 2019.
127 Byron Road's carbon output runs well above what efficient homes in the postcode produce.
Council records show a subdivision application — the property's legal arrangement has been altered.
Change of use from House in Mulitple Occupation (HMO) for upto seven people (Sui generis) to House in Mulitple Occupation (HMO) for upto nine people (Sui generis, Retrospective)
127 Byron Road valuation sits well clear of the typical sold price in this postcode.
£910,000
Modelled from EPC, postcode comparables.
£520,000
Recorded with HM Land Registry.
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127 Byron Road outperforms the street on floor area by a wide margin.
Price per m²
£2,291
Street avg £3,993
Floor Area
227 m²
Street avg 88 m²
Habitable Rooms
10 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 changed
Hot water system changed
More low energy lighting installed
Window efficiency improved
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Alterations to roof to form end gables. Insertion of three rooflights in front roofslope and one rooflight to the rear with two windows in end gables.
9 more applications for this property
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28 February 2019Most recent
£520,000
Median price across the last 5 sales in HA3 7TB: £460,000 (2024–2022).
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Street avg 5 rooms
CO₂ Emissions
11.0 t/year
Street avg 4.2 t/year
Closest school
0.5 km
Belmont School. 40 schools nearby.
Night-time· 23:00 – 07:00
41.3dB