Thomas Hewlett House, Flat 8, 25 Hartington Close, Harrow, HA1 3RJ
About Thomas Hewlett House
Thomas Hewlett House is an end-of-terrace house in Harrow (HA1 3RJ). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 2003-2006. The latest certificate (January 2017) returns a B (score 81), comfortably above the UK average. When first surveyed in December 2009 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Good to Very Good, lighting went from Very Poor to Very Good and main heating went from Good to Very Good. At 46 m² this is the 25th smallest of 26 units on EPC record in Thomas Hewlett House, where floor areas span 38–53 m². The building's EPC ratings span C to B, with this unit at the top.
Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).
Know exactly what you're buying at Thomas Hewlett House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Thomas Hewlett House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency improved
Floor insulation added or improved
More low energy lighting installed
Planning history
Thomas Hewlett House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Thomas Hewlett House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Thomas Hewlett House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£237,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HA1 3RJ: £252,500 (2024–2017).
Nearby sales in HA1 3RJ
Everything we know about Thomas Hewlett House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Hartington Close homes
Thomas Hewlett House outperforms the street on floor area by a wide margin.
EPC Rating
81 (B)
Street avg 75 (C)
Floor Area
46 m²
Street avg 42 m²
CO₂ Emissions
1.3 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
28/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sudbury Hill Harrow Rail Station — railway station.
Closest school
0.7 km
St George's Primary Catholic Voluntary Academy. 31 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
50.5dB
Night-time· 23:00 – 07:00
42.0dB