12 Granville Avenue, Hounslow, TW3 3TF
About 12 Granville Avenue
12 Granville Avenue is a three-bedroom mid-terrace house in Hounslow (TW3 3TF). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2021) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 3 certificates since March 2015. Between certificates, roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 89), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
On a £-per-square-foot basis, the last sale (£593/sq ft) was about 124.5% above the typical sold price in the postcode. At 71 m² it's 20.2% smaller than the typical home in the postcode (89 m² median across 26 EPCs). Most recent transfer: March 2021 at £453,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 12 Granville 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
Building
- Central heatingYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Hot water system changed
Planning history
12 Granville Avenue has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 12 Granville 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£496,000
Modelled from EPC, postcode comparables.
£453,000
Recorded with HM Land Registry.
Sales timeline
30 March 2021Most recent
£453,000
Median price across the last 5 sales in TW3 3TF: £540,000 (2024–2016).
Nearby sales in TW3 3TF
Everything we know about 12 Granville 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 Granville Avenue homes
On floor area, 12 Granville Avenue runs well behind the street norm.
Price per m²
£6,380
Street avg £3,455
Floor Area
71 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Granville Avenue — bus stop.
Closest school
0.3 km
Orchard Primary School. 43 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
51.8dB
Night-time· 23:00 – 07:00
42.9dB