20 Forty Close, Wembley, HA9 8LJ
About 20 Forty Close
20 Forty Close is a three-bedroom semi-detached house in Wembley (HA9 8LJ). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2016) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 82), a 4-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.
At 80 m² it sits well below the postcode median (118 m² across 9 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £689,000 is 19.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£669/sq ft) was about 140.4% above the typical sold price in the postcode. Last sold in June 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 20 Forty Close
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
- Bedrooms3
- Bathrooms2
Energy performance
20 Forty Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Mar 2026
EPC Rating
Planning history
20 Forty Close has no planning applications on record.
Notable planning nearby
32applications of note in the surrounding area
We flagged 3 things worth checking at 20 Forty Close
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
- Environmental risk flagged
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Sales history & valuation
20 Forty Close valuation sits well clear of the typical sold price in this postcode.
£689,000
Modelled from EPC, postcode comparables.
£576,142
Recorded with HM Land Registry.
Sales timeline
30 June 2016Most recent
£576,142
Median price across the last 5 sales in HA9 8LJ: £495,000 (2024–2019).
Everything we know about 20 Forty Close, 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
- Environmental risk flagged

Versus other Forty Close homes
20 Forty Close outperforms the street on price per m² by a wide margin.
Price per m²
£7,202
Street avg £3,955
Floor Area
80 m²
Street avg 123 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 4.7 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
Carlton Avenue East Wembley Park — bus stop.
Closest school
0.2 km
Preston Manor School. 44 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
53.7dB

Night-time· 23:00 – 07:00
43.6dB