51a, Coniston Gardens, Wembley, HA9 8SE
About 51a
51a is a mid-terrace house in Wembley (HA9 8SE). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band C. At 40 m² this is the 2nd smallest of 15 units on EPC record in the building, where floor areas span 17–142 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (August 2019) shows a C (score 70). The rating has held steady at C across 2 certificates since April 2009. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good.
At 40 m² it sits well below the postcode median (103 m² across 14 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). One planning record on file: an annexe refused in 2010.
Know exactly what you're buying at 51a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
- Apr 2010AnnexOutlineIn report
Certificate of lawfulness for proposed erection of single storey flat roofed detached outbuilding to provide Granny Annex in rear garden of a residential property which is being used as flats
- Agent
- Building Design (UK) Ltd
- Documents
- 3 docs on file
- Reference
- 10/0488
We flagged 2 things worth checking at 51a
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
30-day money-back guarantee
Sales history & valuation
51a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£241,000
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 HA9 8SE: £599,950 (2018–2015).
Nearby sales in HA9 8SE
Everything we know about 51a, 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 Coniston Gardens homes
EPC Rating
70 (C)
Street avg 62 (D)
Floor Area
40 m²
Street avg 43 m²
CO₂ Emissions
1.7 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Chamberlayne Avenue
HA9 8SR
1 Aylands Close
HA9 8PJ
1 Crown Walk
HA9 8HU
1 Ennerdale Court, Windermere Avenue
HA9 8QZ
1 Dennis Avenue
HA9 8AZ
1 Elliott Close
HA9 8JH
1 Glendale Gardens
HA9 8PR
1 Ennerdale Gardens
HA9 8QY
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Grasmere Avenue / Kenton — bus stop.
Closest school
0.6 km
Harris Primary Academy South Kenton. 43 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
47.4dB

Night-time· 23:00 – 07:00
37.7dB