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23 Cornwall Grove, Hounslow, London, W4 2LB

Extendable2 planning records
Property type
Mid terrace
Bedrooms
4
Bathrooms
2
Floor area
114 m²
1227 sq ft
Energy rating
D
Score 58
Council tax
Band F
Tenure
Owner Occupied
Overview

About 23 Cornwall Grove

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

23 Cornwall Grove is a four-bedroom mid-terrace house in Hounslow, London, London (W4 2LB). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (February 2020) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.

At 114 m² the property is well over the postcode median (72 m² across 49 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 an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,240,000 is 12.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£896/sq ft) was about 140.7% above the typical sold price in the postcode. Most recent transfer: April 2023 at £1,100,000.

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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenRear

Building

  • Period featuresYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 23 Cornwall Grove

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

Every report £14.99, one-off · 30-day money-back guarantee · emailed in minutes

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.3 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,645 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Cornwall Grove, Hounslow, London, W4 2LB, sourced from the PlanIt planning register.

23 Cornwall Grove has an approved single-storey rear extension on the planning record.

2 applications on record at 23 Cornwall Grove, Hounslow, London, W4 2LB

2decisions2extensions18documents5nearby
  1. Jul 2023
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Erection of a single storey rear infill and rear extension to the house.

    Documents
    11 docs on file
    Reference
    P/2023/1713
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 23 Cornwall Grove, Hounslow, London, W4 2LB's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 5 notable nearby
  • The 18 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

30-day money-back guarantee

Price

Sales history & valuation

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

23 Cornwall Grove valuation sits well clear of the typical sold price in this postcode.

Current estimate

£1,240,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2023)

£1,100,000

Recorded with HM Land Registry.

Sales timeline

  1. 12 April 2023Most recent

    £1,100,000

Median price across the last 5 sales in W4 2LB: £1,060,000 (2025–2023).

On the street

Versus other Cornwall Grove homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 23 Cornwall Grove runs well behind the street norm.

Price per m²

£9,649

Street avg £7,340

Above

Floor Area

114 m²

Street avg 135 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

5.3 t/year

Street avg 5.6 t/year

On par
Before you decide

Everything you need to know about 23 Cornwall Grove

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

Every report £14.99, one-off · 30-day money-back guarantee · emailed in minutes

Need more than one? Get unlimited custom property reports instantly£99/month
Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

10/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Dorchester Grove — bus stop.

Closest school

0.3 km

The William Hogarth Primary School. 58 schools nearby.

Go deeper on the local area

A Local Area 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 W4 2LB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for W4 2LB

Daytime· 07:00 – 23:00

57.0dB

Moderate
Night-time road noise heatmap for W4 2LB

Night-time· 23:00 – 07:00

49.4dB

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 23 Cornwall Grove, Hounslow, London, W4 2LB. Each answer is also embedded as structured data for search engines.