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Get started8a is a one-bedroom mid-terrace house in Harrow (HA3 7RE). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1930-1949 and council tax band C. At 37 m² this is the smallest unit on EPC record across the building (37–162 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2022) shows a C (score 74). The rating has held steady at C across 2 certificates since May 2012. Between certificates, roof efficiency went from Average to Good.
Sale prices here have outpaced Harrow HPI: 6.5% per year against 0% for the wider region. Today's modelled estimate of £238,000 sits 88.9% above the 2012 sale of £126,000. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 15.8% above the typical sold price in the postcode. At 37 m² it sits well below the postcode median (82 m² across 34 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). 14 years since the last transfer (November 2012).
8a's carbon output is low for the local stock.
Sale price has at least doubled since 1997.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 15 years.
£126,000
Growth on file: 6.5% per year over 15 years.
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Detailed AI analysis
On floor area, 8a runs well behind the street norm.
Price per m²
£3,405
Street avg £3,011
Floor Area
37 m²
Street avg 58 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Warham Road — bus stop.

Daytime· 07:00 – 23:00
51.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 November 2012Most recent
£126,000
+88.1%over 11 years2 February 2001
£67,000
+36.7%over 3 years30 September 1997
£49,000
Median price across the last 5 sales in HA3 7RE: £450,000 (2025–2019).
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CO₂ Emissions
1.3 t/year
Street avg 2.1 t/year
HA3 7AS
Closest school
0.4 km
Belmont School. 39 schools nearby.
Night-time· 23:00 – 07:00
40.3dB