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Get started17 Charlwood Close is a two-bedroom mid-terrace house in Harrow (HA3 6DW). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2021) returns a B (score 81), comfortably above the UK average. When first surveyed in April 2011 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good. At 69 m² this is the 26th smallest of 32 units on EPC record in the building, where floor areas span 58–72 m². The building's EPC ratings span E to B, with this unit at the top.
It hasn't traded since February 2003, a hold of 23 years that's notably long for the area. Sale prices here have outpaced Harrow HPI: 18.6% per year against 0% for the wider region. Today's modelled estimate of £334,000 sits 89.8% above the 2003 sale of £176,000. On energy efficiency it sits in the top 10% of properties in this postcode.
17 Charlwood Close ranks among the most efficient homes in the postcode for energy use.
17 Charlwood Close has more than tripled in price since its earliest registered sale in 1996.
£334,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.6% per year over 7 years.
£176,000
Growth on file: 18.6% per year over 7 years.
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On epc rating, 17 Charlwood Close stands well clear of the street.
Price per m²
£2,551
Street avg £3,339
Floor Area
69 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
All Saints Mews — bus stop.

Daytime· 07:00 – 23:00
54.4dB

Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Cavity wall insulation installed
Low energy lighting percentage decreased
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 February 2003Most recent
£176,000
+120.0%over 4 years30 April 1998
£80,000
+40.4%over 1 year19 July 1996
£57,000
Median price across the last 5 sales in HA3 6DW: £325,000 (2025–2022).
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Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.3 t/year
HA3 6EG
Closest school
0.4 km
Hujjat Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
44.1dB