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9 Sidmouth Avenue, Isleworth, TW7 4DW

2 planning records
Council tax
Band D
Overview

About 9 Sidmouth Avenue

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

9 Sidmouth Avenue is a property in Isleworth (TW7 4DW). It has council tax band D.

2 planning records sit against the property, 0 approved, 0 refused.

Energy

Energy performance

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

No EPC on record

This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.

Planning

Planning history

Applications and permits filed against 9 Sidmouth Avenue, Isleworth, TW7 4DW, sourced from the PlanIt planning register.

Planning history includes both a loft conversion and an extension — the classic family-home expansion.

  1. Nov 2014
    Loft ConversionOutline
    In report

    Certificate of Lawfulness for the erection of a rear roof extension with hip to gable conversion and two roof windows to front elevation of the house

    Documents
    5 docs on file
    Reference
    P/2014/4206
    View planning record
  2. Jun 2012
    ExtensionOutline
    In report

    Extension: Single storey · Rear of property

    Certificate of Lawfulness: Erection of a single storey rear extension.

    Reference
    P/2012/1149
    View planning record
Price

Sales history & valuation

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

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in TW7 4DW: £575,000 (2024–2022).

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£599k

1 Aplin Way

TW7 4RJ

4 bed2 bath
£750k

1 Avenue Road

TW7 4JL

1 Bassett Gardens

TW7 4QZ

£297k

1 Blumenthal Close

TW7 4FF

£850k

1 Burlington Road

TW7 4LU

4 bed

1 Caroline Close

TW7 4QA

1 Church Road

TW7 4PL

£1.3m

1 Cranmore Avenue

TW7 4QW

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.
Full Isleworth report

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

West Thames College — bus stop.

Closest school

0.2 km

West Thames College. 47 schools nearby.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around TW7 4DW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TW7 4DW

Daytime· 07:00 – 23:00

53.7dB

Low
Night-time road noise heatmap for TW7 4DW

Night-time· 23:00 – 07:00

43.3dB

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 9 Sidmouth Avenue, Isleworth, TW7 4DW. Each answer is also embedded as structured data for search engines.