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6 Byfield Road, Isleworth, TW7 7AF

Listed buildingExtendable11 planning records
Property type
End terrace
Bedrooms
3
Floor area
88 m²
952 sq ft
Energy rating
D
Score 58
Council tax
Band E
Overview

About 6 Byfield Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

6 Byfield Road is a three-bedroom end-of-terrace house in Isleworth (TW7 7AF). It has a recorded floor area of 88 m² (around 952 sq ft), construction records dating it to 1900-1929 and council tax band E. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Our model identifies extension potential, subject to local planning policy. The latest certificate (May 2011) shows a D (score 58), a step below the typical UK home. The latest certificate is from May 2011, so improvements made since then won't be reflected.

Untraded for 23 years, with the last transfer in August 2003. Across 1997–2003, sale prices on this property compounded at 13.4% per year. Today's modelled estimate of £642,000 sits 127.3% above the 2003 sale of £282,500. 11 planning records sit against the property, 7 approved, 2 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. At 88 m² it's 20.3% larger than the typical home in the postcode (74 m² median across 14 EPCs).

Before you offer

Know exactly what you're buying at 6 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

Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

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

  • Bedrooms3
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear

Building

  • Listed buildingYes
  • Extension potentialPossible
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

6 Byfield Road'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 08 May 2021

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.6 t/year
Occupancy
Planning

Planning history

Applications and permits filed against 6 Byfield Road, Isleworth, TW7 7AF, sourced from the PlanIt planning register.

6 Byfield Road has been extended on multiple sides of the property across separate planning applications.

  1. Jun 2020
    ExtensionAmendment
    In report

    Non material amendment to install Juliette balcony instead of window on rear roof extension at the second floor level following planning permission 00188/6/P6 dated 22/07/2019

    Documents
    4 docs on file
    Reference
    P/2020/1614
    View planning record
  2. Mar 2020
    ExtensionFull
    In report

    Extension: Side of property

    Erection of a part single part two storey side extension to the house

    Documents
    14 docs on file
    Reference
    P/2020/0358
    View planning record
Before you offer

We flagged 1 thing worth checking at 6 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
£14.99

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Sale price has at least doubled since 1997.

Current estimate

£642,000

Modelled from EPC, postcode comparables and a sale-price growth of 13.4% per year over 6 years.

See how we calculated this
Last sold (2003)

£282,500

Growth on file: 13.4% per year over 6 years.

Sales timeline

  1. 28 August 2003Most recent

    £282,500

    +104.7%over 5 years
  2. 12 December 1997

    £138,000

Median price across the last 5 sales in TW7 7AF: £699,950 (2024–2021).

Before you offer

Everything we know about 6 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Byfield Road homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 6 Byfield Road runs well behind the street norm.

Price per m²

£3,194

Street avg £6,046

Strongly below

Floor Area

88 m²

Street avg 80 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.6 t/year

Street avg 3.5 t/year

Strongly below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Isleworth district page.

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around TW7 7AF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TW7 7AF

Daytime· 07:00 – 23:00

52.4dB

Low
Night-time road noise heatmap for TW7 7AF

Night-time· 23:00 – 07:00

43.5dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 6 Byfield Road, Isleworth, TW7 7AF. Each answer is also embedded as structured data for search engines.