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Get started16 Boniface Walk is a semi-detached house in Harrow (HA3 6PU). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2019) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would push it to C (score 77).
Sale prices here have outpaced Harrow HPI: 3.3% per year against 0% for the wider region. Today's modelled estimate of £432,000 is 44% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 31.4% above the typical sold price in the postcode. Most recent transfer: July 2019 at £300,000.
16 Boniface Walk valuation sits well clear of the typical sold price in this postcode.
£432,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 15 years.
£300,000
Growth on file: 3.3% per year over 15 years.
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16 Boniface Walk is notably below the street on floor area.
Price per m²
£3,659
Street avg £3,710
Floor Area
82 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 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
Bannister Playing Fields — bus stop.

Daytime· 07:00 – 23:00
52.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation improved
Hot water efficiency decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 July 2019Most recent
£300,000
+64.4%over 15 years5 April 2004
£182,500
Median price across the last 5 sales in HA3 6PU: £445,000 (2024–2019).
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CO₂ Emissions
3.7 t/year
Street avg 4.5 t/year
Closest school
0.3 km
Hatch End High School. 26 schools nearby.
Night-time· 23:00 – 07:00
43.0dB