12 Greenhill, Wembley, HA9 9HF
About 12 Greenhill
12 Greenhill is a detached house in Wembley (HA9 9HF). It has a recorded floor area of 630 m² (around 6781 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2020) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in June 2011 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Good to Very Good.
At 630 m² the property is well over the postcode median (186 m² across 9 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £3,105,000 sits 152.4% above the 2014 sale of £1,230,000. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 56.6% below the postcode norm. 12 years since the last transfer (August 2014). 3 planning records sit against the property, 3 approved, 0 refused.
Know exactly what you're buying at 12 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
12 Greenhill ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Planning history
- Jul 2018ConditionsIn report
Details pursuant to discharge of condition 5 (landscaping) and 6 (materials), of householder planning permission reference 17/2362 dated 29/05/2017 for Demolition of existing single detached dwelling house and erection of a new single detached dwelling house.
- Agent
- Jane Duncan Architects Ltd
- Documents
- 4 docs on file
- Reference
- 18/1342
- Apr 2018AmendmentIn report
Non-material amendments as follows: *Adjustments to front elevation fenestration; *Adjustments to the pitched roof above the right hand front bay; *Stone facing now noted to the upper part of the right hand front bay. of Full Planning Permission reference 17/2362 dated 7 December, 2017, for Demolition of existing single detached dwelling house and erection of a new single detached dwelling house.
- Agent
- Jane Duncan Architects Ltd
- Documents
- 7 docs on file
- Reference
- 18/1018
We flagged 1 thing worth checking at 12 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
Latest sale on 12 Greenhill was the highest on Land Registry record across the postcode.
£3,105,000
Modelled from EPC, postcode comparables.
£1,230,000
Recorded with HM Land Registry.
Sales timeline
11 August 2014Most recent
£1,230,000
Median price across the last 5 sales in HA9 9HF: £1,100,000 (2017–2010).
Everything we know about 12 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
12 Greenhill outperforms the street on epc rating by a wide margin.
Price per m²
£1,952
Street avg £4,881
Floor Area
630 m²
Street avg 224 m²
CO₂ Emissions
6.2 t/year
Street avg 8.0 t/year
Years Held
12 years
Street avg 15 years
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