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Get startedMendip House is a mid-terrace house in Harrow (HA3 0AQ). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 1967-1975. At 33 m² this is the smallest unit on EPC record across Mendip House (33–47 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since February 2015. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average.
Untraded for 23 years, with the last transfer in January 2003. Sale prices here have outpaced Harrow HPI: 24.7% per year against 0% for the wider region. Today's modelled estimate of £204,000 sits 85.5% above the 2003 sale of £110,000. At 33 m² it's 25.8% smaller than the typical home in the postcode (45 m² median across 8 EPCs).
Mendip House's carbon output is low for the local stock.
Mendip House changed hands twice within eighteen months — unusual for the area.
£204,000
Modelled from EPC, postcode comparables and a sale-price growth of 24.7% per year over 1 year.
£110,000
Growth on file: 24.7% per year over 1 year.
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Detailed AI analysis
Mendip House is notably below the street on floor area.
Price per m²
£3,333
Street avg £3,634
Floor Area
33 m²
Street avg 43 m²
Habitable Rooms
1 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
Gayton Road Northwick Park — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 January 2003Most recent
£110,000
+29.4%over 1 year21 November 2001
£85,000
Median price across the last 5 sales in HA3 0AQ: £189,500 (2015–2007).
Mendip House Flat 9 69 Kenton Road Harrow
Sold Jul 2015
Mendip House Flat 5 69 Kenton Road Harrow
Sold Dec 2014
Mendip House Flat 10 69 Kenton Road Harrow
Sold May 2013
Mendip House Flat 1 69 Kenton Road Harrow
Sold Oct 2007
Mendip House Flat 11 69 Kenton Road Harrow
Sold Dec 2006
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CO₂ Emissions
1.3 t/year
Street avg 2.3 t/year
HA3 0UN
Closest school
0.5 km
Harrow High School. 39 schools nearby.
Night-time· 23:00 – 07:00
42.1dB