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Get started47 Christchurch Avenue is a semi-detached house in Harrow (HA3 8NB). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2023) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump.
One planning record on file: an extension approved in 2023. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£601/sq ft) was about 186.7% above the typical sold price in the postcode. Most recent transfer: August 2023 at £627,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey
Single storey front extension incorporating porch; single storey side to rear extension; external alterations (demolition of attached garage)
47 Christchurch Avenue valuation sits well clear of the typical sold price in this postcode.
£680,000
Modelled from EPC, postcode comparables.
£627,000
Recorded with HM Land Registry.
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Detailed AI analysis
CO₂ Emissions for 47 Christchurch Avenue runs comfortably ahead of the street norm.
Price per m²
£6,464
Street avg £3,199
Floor Area
97 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.1dB

4 August 2023Most recent
£627,000
Median price across the last 5 sales in HA3 8NB: £603,000 (2023–2005).
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Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 5.4 t/year
HA3 8HA
Kingshill Avenue (HA3) — bus stop.
Closest school
0.5 km
Elmgrove Primary School & Nursery. 42 schools nearby.
Night-time· 23:00 – 07:00
37.9dB