17 Greenhill, Wembley, HA9 9HF
About 17 Greenhill
17 Greenhill is a detached house in Wembley (HA9 9HF). It has a recorded floor area of 220 m² (around 2368 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (November 2022) shows a C (score 69), just inside the C band. When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average; while roof efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Good.
One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. At 220 m² it's 18.3% larger than the typical home in the postcode (186 m² median across 9 EPCs). Its energy rating outperforms most of the postcode (better than 78% of similar EPCs).
Know exactly what you're buying at 17 Greenhill
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
17 Greenhill's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Cavity wall insulation installed
Planning history
- Dec 2005ExtensionFullIn report
Extension: Rear of property
Erection of rear dormer window, 2 front rooflights and two storey rear extension to dwellinghouse
- Agent
- Simon Hands & Associates
- Documents
- 8 docs on file
- Reference
- 05/2725
We flagged 1 thing worth checking at 17 Greenhill
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
30-day money-back guarantee
Sales history & valuation
17 Greenhill has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,319,000
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 9HF: £1,135,000 (2017–2011).
Everything we know about 17 Greenhill, 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

Versus other Greenhill homes
EPC Rating for 17 Greenhill runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 64 (D)
Floor Area
220 m²
Street avg 270 m²
CO₂ Emissions
6.7 t/year
Street avg 8.0 t/year
Habitable Rooms
8 rooms
Street avg 8 rooms
Similar properties nearby
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
Greenhill Way / Lycee International — bus stop.
Closest school
0.7 km
Chalkhill Primary School. 50 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
54.8dB

Night-time· 23:00 – 07:00
45.1dB