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Get started43d is a four-bedroom end-of-terrace house in Harrow (HA3 0AD). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (July 2018) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in June 2009 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and main heating went from Average to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 82), a 3-band jump.
Untraded for 29 years, with the last transfer in October 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 101 m² the property is well over the postcode median (64 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £619,000 sits 399.2% above the 1997 sale of £124,000. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 67.3% below the postcode norm. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved.
43d sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
43d has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m
Latest sale on 43d was the lowest on Land Registry record across the postcode.
£619,000
Modelled from EPC, postcode comparables.
£124,000
Recorded with HM Land Registry.
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Detailed AI analysis
EPC Rating for 43d lags the street by a wide margin.
EPC Rating
44 (E)
Street avg 62 (D)
Floor Area
101 m²
Street avg 108 m²
CO₂ Emissions
7.1 t/year
Street avg 4.5 t/year
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
Northwick Avenue — bus stop.

Daytime· 07:00 – 23:00
53.5dB

Changes detected from historical EPC data
Cavity wall insulation installed
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 October 1997Most recent
£124,000
Median price across the last 5 sales in HA3 0AD: £248,000 (2016–2006).
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Habitable Rooms
5 rooms
Street avg 5 rooms
HA3 0BP
Closest school
0.3 km
Harrow High School. 40 schools nearby.
Night-time· 23:00 – 07:00
44.1dB