9 St Michaels Avenue, Wembley, HA9 6SJ
About 9 St Michaels Avenue
9 St Michaels Avenue is a four-bedroom semi-detached house in Wembley (HA9 6SJ). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2024) shows a C (score 71). When first surveyed in May 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 84).
At 129 m² it's 23.6% larger than the typical home in the postcode (104 m² median across 8 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Across 2018–2024, sale prices on this property compounded at 9.6% per year. On a £-per-square-foot basis, the last sale (£648/sq ft) was about 153.7% above the typical sold price in the postcode. Last sale on file: £900,000 in July 2024.
Know exactly what you're buying at 9 St Michaels Avenue
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
What this property has
Inside
- Bedrooms4
- Bathrooms3
Energy performance
9 St Michaels Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
- Mar 2017Loft ConversionOutlineIn report
Certificate of lawfulness for proposed hip-to-gable end loft conversion, rear dormer window with a juliet balcony and three front rooflights to the dwellinghouse
- Documents
- 4 docs on file
- Reference
- 17/0420
- May 2000ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Erection of flat-roofed ground floor rear extension and first floor part rear extension with hipped roof to dwellinghouse
- Agent
- Pires
- Reference
- 00/0781
We flagged 2 things worth checking at 9 St Michaels Avenue
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
Latest sale on 9 St Michaels Avenue was the highest on Land Registry record across the postcode.
£895,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.6% per year over 6 years.
£900,000
Growth on file: 9.6% per year over 6 years.
Sales timeline
30 July 2024Most recent
£900,000
+76.5%over 6 years31 May 2018
£510,000
Median price across the last 5 sales in HA9 6SJ: £325,000 (2016–2009).
Nearby sales in HA9 6SJ
Everything we know about 9 St Michaels Avenue, 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 St Michaels Avenue homes
On price per m², 9 St Michaels Avenue stands well clear of the street.
Price per m²
£6,977
Street avg £3,031
Floor Area
129 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.4 t/year
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
0.1 km
Tring Avenue — bus stop.
Closest school
0.5 km
Elsley Primary School. 40 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
52.3dB

Night-time· 23:00 – 07:00
43.6dB