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Get started48 John Perrin Place is a one-bedroom mid-terrace house in Harrow (HA3 9UR). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (May 2022) shows a C (score 73). When first surveyed in April 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good. At 37 m² this is the 2nd smallest of 34 units on EPC record in the building, where floor areas span 35–117 m². The building's EPC ratings span E to B across 34 units on file. Other recorded features include a balcony.
Sale prices here have outpaced Harrow HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £209,000 sits 53.7% above the 2012 sale of £136,000. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 29.2% above the typical sold price in the postcode. Last changed hands 14 years ago, in August 2012. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
48 John Perrin Place's carbon output is low for the local stock.
48 John Perrin Place valuation sits well clear of the typical sold price in this postcode.
£209,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 12 years.
£136,000
Growth on file: 5.1% per year over 12 years.
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Detailed AI analysis
Floor Area for 48 John Perrin Place lags the street by a wide margin.
Price per m²
£3,676
Street avg £4,208
Floor Area
37 m²
Street avg 48 m²
Habitable Rooms
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
John Perrin Place — bus stop.

Daytime· 07:00 – 23:00
50.0dB

Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Hot water system upgraded
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 August 2012Most recent
£136,000
+83.8%over 12 years3 May 2000
£74,000
Median price across the last 5 sales in HA3 9UR: £235,000 (2022–2016).
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Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.8 t/year
HA3 9UN
Closest school
0.6 km
Mount Stewart Junior School. 45 schools nearby.
Night-time· 23:00 – 07:00
38.5dB