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Get started33 Adderley Road is a four-bedroom semi-detached house in Harrow (HA3 7HS). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2017) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in July 2015 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a self-contained annexe. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced Harrow HPI: 6.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£518/sq ft) was about 22.7% above the typical sold price in the postcode. At 111 m² the property is well over the postcode median (80 m² across 9 EPCs), placing it in the larger end of the local stock. Sold March 2024 for £619,000. One historical planning record sits against the property in 2015.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres maximum height 3 metres high to the eaves
Latest sale on 33 Adderley Road was the highest on Land Registry record across the postcode.
£676,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 8 years.
£619,000
Growth on file: 6.2% per year over 8 years.
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Years Held for 33 Adderley Road lags the street by a wide margin.
Price per m²
£5,577
Street avg £4,938
Floor Area
111 m²
Street avg 79 m²
Habitable Rooms
6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
College Hill Road — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2024Most recent
£619,000
+8.6%over 6 years9 March 2018
£570,000
+53.2%over 2 years30 October 2015
£372,000
Median price across the last 5 sales in HA3 7HS: £462,000 (2023–2019).
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Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 4 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.8 t/year
HA3 7DP
Closest school
0.4 km
Belmont School. 33 schools nearby.
Night-time· 23:00 – 07:00
39.6dB