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Get started102 The Mall is a three-bedroom semi-detached house in Harrow (HA3 9TG). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2014) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2010. Between certificates, roof efficiency went from Very Poor to Very Good and lighting went from Very Poor to Poor; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 88), a 3-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected. Other recorded features include outbuildings.
Sale prices here have outpaced Harrow HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £557,000 sits 63.8% above the 2011 sale of £340,000. On a £-per-square-foot basis, the last sale (£395/sq ft) was about 37.7% above the typical sold price in the postcode. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). On the market in September 2011 and unlisted since — roughly 15 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 25 Jun 2024
102 The Mall has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Certificate of lawfulness for proposed demolition of existing storage and erection of a single storey rear extension up to 5 meters to dwellinghouse
102 The Mall has more than doubled in price since the earliest registered sale in 2001.
£557,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 10 years.
£340,000
Growth on file: 8.1% per year over 10 years.
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Floor Area for 102 The Mall lags the street by a wide margin.
Price per m²
£4,250
Street avg £3,738
Floor Area
80 m²
Street avg 99 m²
Habitable Rooms
4 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
0.1 km
Lyndsey Park — bus stop.

Daytime· 07:00 – 23:00
53.0dB

Changes detected from historical EPC data
Heating controls changed
Hot water system changed
Loft insulation installed or upgraded to 250mm+
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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 - 5m Maximum height - 3m Eaves height - 3m
3 more applications for this property
Join to see all planning history.
30 September 2011Most recent
£340,000
+126.7%over 10 years17 April 2001
£150,000
Median price across the last 5 sales in HA3 9TG: £575,000 (2022–2015).
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CO₂ Emissions
5.5 t/year
Street avg 5.1 t/year
HA3 9JR
Closest school
0.3 km
JFS. 45 schools nearby.
Night-time· 23:00 – 07:00
42.6dB