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Get startedMendip House is a one-bedroom end-of-terrace house in Harrow (HA3 0AQ). It has a recorded floor area of 47 m² (around 506 sq ft) and construction records dating it to 1976-1982. At 47 m² this is the 8th smallest of 9 units on EPC record in Mendip House, where floor areas span 33–47 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (44 versus a best of 77). The latest certificate (April 2015) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity. The latest certificate is from April 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sale prices here have lagged Harrow HPI: -2.6% per year against 0% for the wider region. Today's modelled estimate of £299,000 is 15% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£514/sq ft) was about 63.6% above the typical sold price in the postcode. Last changed hands 11 years ago, in July 2015.
Mendip House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 24 Apr 2025
Latest sale on Mendip House was the highest on Land Registry record across the postcode.
£299,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.6% per year over 11 years.
£260,000
Growth on file: -2.6% per year over 11 years.
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Price per m² for Mendip House runs comfortably ahead of the street norm.
Price per m²
£5,532
Street avg £3,268
Floor Area
47 m²
Street avg 41 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
Gayton Road Northwick Park — bus stop.

Daytime· 07:00 – 23:00
51.6dB

29 July 2015Most recent
£260,000
-25.7%over 11 years20 February 2004
£350,000
Median price across the last 5 sales in HA3 0AQ: £180,000 (2014–2006).
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
Mendip House Flat 2 69 Kenton Road Harrow
Sold Jan 2003
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Every application and decision on record
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Street avg 2 rooms
CO₂ Emissions
4.3 t/year
Street avg 2.0 t/year
HA3 0EY
Closest school
0.5 km
Harrow High School. 39 schools nearby.
Night-time· 23:00 – 07:00
42.1dB