230b, Northolt Road, Harrow, HA2 8DU
About 230b
230b is a mid-terrace house in Harrow (HA2 8DU). It has a recorded floor area of 63 m² (around 680 sq ft) and construction records dating it to 1950-1966. The latest certificate (June 2011) shows an F (score 23), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from June 2011, so improvements made since then won't be reflected. At 63 m² this is the 17th smallest of 23 units on EPC record in the building, where floor areas span 45–107 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (23 versus a best of 80).
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 230b
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
230b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jun 2021
EPC Rating
Planning history
230b has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 230b
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
230b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£264,000
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 HA2 8DU: £450,000 (2019–2017).
Nearby sales in HA2 8DU
Everything we know about 230b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Northolt Road homes
On epc rating, 230b runs well behind the street norm.
EPC Rating
23 (F)
Street avg 62 (D)
Floor Area
63 m²
Street avg 60 m²
CO₂ Emissions
11.0 t/year
Street avg 2.7 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
South Harrow Station — bus stop.
Closest school
0.4 km
The Welldon Park Academy. 38 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
50.1dB

Night-time· 23:00 – 07:00
40.4dB