1 Forty Lane, Wembley, HA9 9DZ
About 1 Forty Lane
1 Forty Lane is a detached house in Wembley (HA9 9DZ). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (November 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in August 2010 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Today's modelled estimate of £939,000 is 24.9% below the 2024 sale of £1,250,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. 8 planning records sit against the property, 3 approved, 4 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Most recent transfer: November 2024 at £1,250,000.
Know exactly what you're buying at 1 Forty Lane
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
1 Forty Lane'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 system upgraded
Window efficiency improved
More low energy lighting installed
Planning history
A recent planning application at 1 Forty Lane was refused — worth checking the council file.
- Mar 2026ExtensionConditionsIn report
Variation of condition 2, development built in accordance with approved drawings (alteration to internal floor layouts) of Full Planning Permission reference 23/1903 dated 18 April, 2024, for Demolition of bungalow and erection of a three-storey building comprising self-contained flats to include new fencing, hard and soft landscaping, cycle parking, solar panels, refuse and recycle bins and sub-divisions of the garden space to provide amenity space, subject to Deed of Agreement dated 18th April 2024 under Section 106 of Town and Country Planning Act, 1990 as amended.
- Agent
- bubble architects
- Documents
- 12 docs on file
- Reference
- 26/0637
- Apr 2026ConditionsIn report
Details pursuant to conditions 16 (external materials) and 17 (landscaping) of Full Planning Permission reference 23/1903 dated 18 April, 2024, for Demolition of bungalow and erection of a three-storey building comprising self-contained flats to include new fencing, hard and soft landscaping, cycle parking, solar panels, refuse and recycle bins and sub-divisions of the garden space to provide amenity space, subject to Deed of Agreement dated 18th April 2024 under Section 106 of Town and Country Planning Act, 1990 as amended.
- Agent
- bubble architects
- Documents
- 19 docs on file
- Reference
- 25/3315
We flagged 1 thing worth checking at 1 Forty Lane
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
£939,000
Modelled from EPC, postcode comparables.
£1,250,000
Recorded with HM Land Registry.
Sales timeline
12 November 2024Most recent
£1,250,000
Median price across the last 2 sales in HA9 9DZ: £602,500 (2022–2018).
Nearby sales in HA9 9DZ
Everything we know about 1 Forty Lane, 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
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
Blackbird Cross — bus stop.
Closest school
0.5 km
Chalkhill Primary School. 53 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
54.0dB
Night-time· 23:00 – 07:00
45.0dB