44 Byfield Road, Isleworth, TW7 7AF
About 44 Byfield Road
44 Byfield Road is a three-bedroom semi-detached house in Isleworth (TW7 7AF). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 96 m² the property is well over the postcode median (74 m² across 14 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2006–2022, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£704/sq ft) was about 126.6% above the typical sold price in the postcode. Most recent transfer: March 2022 at £727,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 44 Byfield Road
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
Outside
- Private gardenRear
- DrivewayYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
44 Byfield Road has an approved single-storey rear extension on the planning record.
- Sept 2021Tree WorksTreesIn report
Works to two trees in rear garden in conservation area. Cherry (T1) fell as dead. Olive (T2) crown reduce by 1m and tidy.
Conservation Area- Documents
- 4 docs on file
- Reference
- P/2021/3451
- May 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension
- Reference
- P/2016/1543
We flagged 1 thing worth checking at 44 Byfield Road
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.
- Larger development activity nearby
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Sales history & valuation
Latest sale on 44 Byfield Road was the highest on Land Registry record across the postcode.
£768,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 15 years.
£727,500
Growth on file: 5.8% per year over 15 years.
Sales timeline
18 March 2022Most recent
£727,500
+137.0%over 15 years4 December 2006
£307,000
Median price across the last 5 sales in TW7 7AF: £650,000 (2024–2020).
Nearby sales in TW7 7AF
Everything we know about 44 Byfield Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Byfield Road homes
44 Byfield Road outperforms the street on epc rating by a wide margin.
Price per m²
£7,578
Street avg £5,607
Floor Area
96 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Byfield Road
TW7 7AF
1 Elizabeth Gardens
TW7 7BD
1 Arnold Crescent
TW7 7NS
1 Hall Road
TW7 7PA
1 Eve Road
TW7 7HS
1 Edward Blore Mews, Egerton Drive
TW7 7FE
1 Cheam Cottages, Queens Terrace
TW7 7DB
1 Bampton Cottages, Queens Terrace
TW7 7DB
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Isleworth Library — bus stop.
Closest school
0.2 km
St Mary's Catholic Primary School, Isleworth. 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
52.4dB

Night-time· 23:00 – 07:00
43.5dB