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Get started43 Dudley Avenue is a three-bedroom semi-detached house in Harrow (HA3 8ST). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Held since February 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced Harrow HPI: 9.4% per year against 0% for the wider region. Today's modelled estimate of £600,000 sits 140% above the 2006 sale of £250,000. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 49.7% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. At 115 m² it's 27.1% larger than the typical home in the postcode (91 m² median across 20 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Certificate of lawful proposed development: alterations to roof to form end gable and rear dormer insertion of two rooflights in front roofslope.
43 Dudley Avenue's modelled value sits at over four times its earliest registered sale price (2000).
£600,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.4% per year over 6 years.
£250,000
Growth on file: 9.4% per year over 6 years.
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Detailed AI analysis
43 Dudley Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£2,174
Street avg £4,098
Floor Area
115 m²
Street avg 94 m²
Habitable Rooms
6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kenton Library — bus stop.

Daytime· 07:00 – 23:00
50.2dB

Extension: Single storey · Rear of property
Single storey rear extension
28 February 2006Most recent
£250,000
30 June 2003
£249,950
+73.5%over 3 years21 January 2000
£144,100
Median price across the last 5 sales in HA3 8ST: £540,000 (2024–2015).
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Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.8 t/year
HA3 8ND
Closest school
0.4 km
Priestmead Primary School and Nursery. 42 schools nearby.
Night-time· 23:00 – 07:00
39.3dB