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Get started221 227 is an end-of-terrace house in Harrow (HA3 5EE). It has a recorded floor area of 207 m² (around 2228 sq ft) and construction records dating it to before 1900. The latest certificate (July 2018) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump.
At 207 m² the property is well over the postcode median (43 m² across 43 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 8 planning records sit against the property, 4 approved, 2 refused. Past consents include an extension, HMO conversion and change of use to residential, meaningful when judging how the property has evolved.
221 227 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Council records show a subdivision application — the property's legal arrangement has been altered.
Change of use of first floor House of multiple occupancy (HMO) (Use class Sui generis) to office (Use class B1); Vehicle Crossing; Car And Cycle Parking On Forecourt
221 227 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£637,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
On floor area, 221 227 stands well clear of the street.
EPC Rating
42 (E)
Street avg 70 (C)
Floor Area
207 m²
Street avg 48 m²
CO₂ Emissions
12.0 t/year
Street avg 2.0 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Salvatorian College / St Joseph's Ch — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Vehicle access, hardsurfacing and front boundary wall no higher than 600mm
6 more applications for this property
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Median price across the last 5 sales in HA3 5EE: £300,000 (2025–2016).
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Habitable Rooms
8 rooms
Street avg 2 rooms
HA3 5EZ
Closest school
0.2 km
Salvatorian Roman Catholic College. 33 schools nearby.
Night-time· 23:00 – 07:00
40.6dB