144a, Flat 2, Walton Avenue, Harrow, HA2 8QZ
About 144a
144a is a semi-detached house in Harrow (HA2 8QZ). It has a recorded floor area of 35 m² (around 377 sq ft) and construction records dating it to 1967-1975. At 35 m² this is the smallest unit on EPC record across 144a (35–61 m²). On EPC score it ranks last in the building (57 versus a best of 67). The latest certificate (May 2014) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (December 2010); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70). The latest certificate is from May 2014, so improvements made since then won't be reflected.
At 35 m² it sits well below the postcode median (73 m² across 8 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 144a
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
144a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 May 2024
EPC Rating
Planning history
144a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 144a
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
144a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£249,000
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 8QZ: £390,000 (2022–2006).
Everything we know about 144a, 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 Walton Avenue homes
144a is notably below the street on epc rating.
EPC Rating
57 (D)
Street avg 66 (D)
Floor Area
35 m²
Street avg 53 m²
CO₂ Emissions
2.4 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
144a, Flat 3, Walton Avenue
HA2 8QZ
291a, Flat 7, Northolt Road
HA2 8HX
248d, Flat 1, Northolt Road
HA2 8DU
291a, Flat 2, Northolt Road
HA2 8HX
291a, Flat 4, Northolt Road
HA2 8HX
291a, Flat 6, Northolt Road
HA2 8HX
291a, Flat 1, Northolt Road
HA2 8HX
230a, Flat 1, Northolt Road
HA2 8DU
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Somervell Road — bus stop.
Closest school
0.2 km
Earlsmead Primary School. 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
50.6dB

Night-time· 23:00 – 07:00
39.6dB