8 Douglas Bader House, 9 Gibson Close, Isleworth, TW7 6NE
About 8 Douglas Bader House
8 Douglas Bader House is a one-bedroom end-of-terrace house in Isleworth (TW7 6NE). It has a recorded floor area of 47 m² (around 506 sq ft) and construction records dating it to 1983-1990. The latest certificate (June 2013) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2009. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Poor to Average. The recommended improvements would push it to C (score 70). Main heating runs on electricity. The latest certificate is from June 2013, so improvements made since then won't be reflected.
Across 2003–2014, sale prices on this property compounded at 10% per year. Today's modelled estimate of £217,000 is 20.6% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£356/sq ft) was about 49.6% above the typical sold price in the postcode. Last changed hands 12 years ago, in March 2014.
Know exactly what you're buying at 8 Douglas Bader House
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
- Bedrooms1
- Bathrooms1
Building
- RefurbishedYes
Energy performance
8 Douglas Bader House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Jun 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation upgraded
Planning history
8 Douglas Bader House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 8 Douglas Bader House
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
Sale price has at least doubled since 2003.
£217,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 10 years.
£180,000
Growth on file: 10.0% per year over 10 years.
Sales timeline
21 March 2014Most recent
£180,000
+168.7%over 10 years30 October 2003
£67,000
Median price across the last 5 sales in TW7 6NE: £200,000 (2025–2021).
Nearby sales in TW7 6NE
24 Douglas Bader House, 9 Gibson Close, Isleworth, TW7 6NE
Sold Jul 2025
£190,00019 Douglas Bader House, 9 Gibson Close, Isleworth, TW7 6NE
Sold Feb 2024
£200,00012 Douglas Bader House, 9 Gibson Close, Isleworth, TW7 6NE
Sold Jul 2023
£185,0002 Douglas Bader House, 9 Gibson Close, Isleworth, TW7 6NE
Sold May 2022
£213,75016 Douglas Bader House, 9 Gibson Close, Isleworth, TW7 6NE
Sold Jun 2021
£262,500
Everything we know about 8 Douglas Bader House, 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 Gibson Close homes
8 Douglas Bader House is notably below the street on epc rating.
Price per m²
£3,830
Street avg £3,443
Floor Area
47 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Douglas Bader House, 9 Gibson Close
TW7 6NE
1 Church Street
TW7 6BL
1 Bridge Wharf Road
TW7 6BS
1 Christabel Close
TW7 6EJ
1 Gisbey House, Union Lane
TW7 6GH
1 Hawkfield Court, Woodlands Grove
TW7 6NU
1 Chase Court, Amhurst Gardens
TW7 6AH
1 Gumley Gardens
TW7 6PW
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Farnell Road — bus stop.
Closest school
0.6 km
Spring Grove 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
50.8dB

Night-time· 23:00 – 07:00
40.4dB