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Get started41 Cassiobury Avenue, Feltham, TW14 9JE
EPC A
About 41 Cassiobury Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
41 Cassiobury Avenue is a four-bedroom mid-terrace house in Feltham (TW14 9JE). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (October 2025) returns an A (score 92), the top energy band on the EPC scale. When first surveyed in June 2010 the rating was D, the property has climbed 3 bands since. Between certificates, main heating went from Good to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. Main heating runs on electricity. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history.
Untraded for 16 years, with the last transfer in November 2010. Sale prices here have outpaced England HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £548,000 sits 141.4% above the 2010 sale of £227,000. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 33.8% below the postcode norm. At 101 m² the property is well over the postcode median (72 m² across 26 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
Outside
- Parking
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
41 Cassiobury Avenue ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 3)
Oct 2025
EPC Rating
A
A92
B
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
0.2 t/year
Occupancy
—
Planning history
Applications and permits filed against 41 Cassiobury Avenue, Feltham, TW14 9JE, sourced from the PlanIt planning register.
41 Cassiobury Avenue has 2 separate extension applications on the council record.
- Feb 2021ExtensionFullGranted
Extension: Single storey · Side and rear of property
Erection of a first floor side and part first floor rear extension to the house
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
41 Cassiobury Avenue's modelled value sits at over four times its earliest registered sale price (2000).
Current estimate
See how we calculated this£548,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 10 years.
Last sold (2010)
£227,000
Growth on file: 6.9% per year over 10 years.
Sales timeline
Versus other Cassiobury Avenue homes
Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.
41 Cassiobury Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£2,248
Street avg £4,365
Floor Area
101 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Feltham district page.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cassiobury Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around TW14 9JE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 52 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 41 Cassiobury Avenue, Feltham, TW14 9JE. Each answer is also embedded as structured data for search engines.