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Get started13 Adderley Road is a three-bedroom mid-terrace house in Harrow (HA3 7HS). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (December 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2012. Between certificates, roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
Today's modelled estimate of £555,000 sits 82% above the 2012 sale of £305,000. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 28.4% below the postcode norm. On the market in October 2012 and unlisted since — roughly 14 years. One historical planning record sits against the property in 2026.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer, Installation of two roof lights in front roof slope
13 Adderley Road valuation sits well clear of the typical sold price in this postcode.
£555,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
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Detailed AI analysis
On price per m², 13 Adderley Road runs well behind the street norm.
Price per m²
£3,675
Street avg £5,210
Floor Area
83 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 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
Heating controls upgraded for better temperature management
More low energy lighting installed
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11 October 2012Most recent
£305,000
Median price across the last 5 sales in HA3 7HS: £462,000 (2024–2020).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
3.3 t/year
Street avg 4.0 t/year
HA3 7LE
Closest school
0.4 km
Belmont School. 33 schools nearby.
Night-time· 23:00 – 07:00
39.6dB