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Get startedFlat 1 is a mid-terrace house in Harrow (HA3 7NH). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (October 2024) shows a C (score 72). The rating has held steady at C across 3 certificates since October 2010. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 46 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 42–47 m².
Untraded for 19 years, with the last transfer in January 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £231,000 sits 71.1% above the 2007 sale of £135,000. At 46 m² it sits well below the postcode median (78 m² across 29 EPCs), making it one of the more compact homes locally.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£231,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
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Price per m² for Flat 1 lags the street by a wide margin.
Price per m²
£2,935
Street avg £7,327
Floor Area
46 m²
Street avg 36 m²
Habitable Rooms
2 rooms
Street avg 2 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
Warham Road — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 January 2007Most recent
£135,000
Median price across the last 5 sales in HA3 7NH: £490,000 (2025–2019).
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CO₂ Emissions
1.7 t/year
Street avg 1.5 t/year
HA3 7AA
Closest school
0.4 km
Belmont School. 38 schools nearby.
Night-time· 23:00 – 07:00
41.1dB