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Get started45b is a semi-detached house in Harrow (HA3 5HH). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 1900-1929. The latest certificate (December 2019) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2009. Between certificates, roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. At 46 m² this is the 4th smallest of 32 units on EPC record in the building, where floor areas span 15–208 m². The building's EPC ratings span E to C across 32 units on file.
Today's modelled estimate of £242,000 sits 706.7% above the 2018 sale of £30,000. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 76.9% below the postcode norm. At 46 m² it sits well below the postcode median (80 m² across 31 EPCs), making it one of the more compact homes locally. Most recent transfer: June 2018 at £30,000.
45b's modelled value sits at over four times its earliest registered sale price (2018).
£242,000
Modelled from EPC, postcode comparables.
£30,000
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m² for 45b lags the street by a wide margin.
Price per m²
£652
Street avg £6,016
Floor Area
46 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Weald Lane — bus stop.

Daytime· 07:00 – 23:00
51.8dB

28 June 2018Most recent
£30,000
Median price across the last 5 sales in HA3 5HH: £490,000 (2025–2021).
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CO₂ Emissions
3.1 t/year
Street avg 2.6 t/year
Closest school
0.2 km
Salvatorian Roman Catholic College. 31 schools nearby.
Night-time· 23:00 – 07:00
40.5dB