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Flat 4, 12 Walpole Gardens, London, W4 4HG

Property type
Mid terrace
Floor 01
Bedroom
1
Floor area
40 m²
431 sq ft
Energy rating
C
Score 72
Council tax
Band D
Tenure
Owner Occupied
Overview

About Flat 4

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

Flat 4 is a one-bedroom mid-terrace house in London (W4 4HG). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band D. At 40 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 36–52 m². On EPC score it ranks first in the building (72 versus a worst of 69). The latest certificate (December 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since August 2013. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good.

At 40 m² it's 24.5% smaller than the typical home in the postcode (53 m² median across 41 EPCs). Across 1995–2018, sale prices on this property compounded at 8.6% per year. Sold November 2018 for £357,000.

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

  • Bedrooms1
  • EnsuiteYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about Flat 4

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

Larger development activity nearby

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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.

Flat 4's carbon output is low for the local stock.

Current Certificate(1 of 2)
Dec 2021

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Dec 2021from Aug 2013
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Windows
SinglePartial Double

Single glazing replaced with double or better glazing

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
0%50%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC CPre-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 £955 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 4, 12 Walpole Gardens, London, W4 4HG, sourced from the PlanIt planning register.

Flat 4 has no planning applications on record.

4

But the area is active

4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

Price for Flat 4 has grown more than fourfold since the 1995 starting point.

Current estimate

£352,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 23 years.

See how we calculated this
Last sold (2018)

£357,000

Growth on file: 8.6% per year over 23 years.

Sales timeline

  1. 19 November 2018Most recent

    £357,000

    +573.6%over 23 years

  2. 3 November 1995

    £53,000

Median price across the last 5 sales in W4 4HG: £1,800,000 (2025–2021).

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On the street

Versus other Walpole Gardens homes

Four headline reads against 32 similar flats on this street, drawn from the latest EPC and Land Registry data.

Flat 4 is notably below the street on years held.

Price per m²

£8,925

Street avg £8,743

Above

Floor Area

40 m²

Street avg 44 m²

On par

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

1.4 t/year

Street avg 1.8 t/year

On par
Before you decide

Everything you need to know about Flat 4

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£353k

331 335, Flat 9, Chiswick High Road, Hounslow

W4 4HS

Flat
£351k

331 335, Flat 8, Chiswick High Road, Hounslow

W4 4HS

Flat
£355k

331 335, Flat 4, Chiswick High Road, Hounslow

W4 4HS

Flat
£345k

22a, Flat 4, Walpole Gardens, Hounslow

W4 4HG

Flat
£367k

331 335, Flat 2, Chiswick High Road, Hounslow

W4 4HS

Flat
£397k

331 335, Flat 5, Chiswick High Road, Hounslow

W4 4HS

Flat
£409k

331 335, Flat 11, Chiswick High Road, Hounslow

W4 4HS

Flat
£409k

331 335, Flat 7, Chiswick High Road, Hounslow

W4 4HS

Flat
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.
Full London report

Rail-style transport is unusually close for this postcode.

Crime

10/mo

Rising year-on-year across the wider district.

Nearest stop

0.0 km

Marlborough Road (W4) — bus stop.

Closest school

0.5 km

Belmont Primary School. 45 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 4HG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for W4 4HG

Daytime· 07:00 – 23:00

58.0dB

Moderate
Night-time road noise heatmap for W4 4HG

Night-time· 23:00 – 07:00

49.1dB

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 Flat 4, 12 Walpole Gardens, London, W4 4HG. Each answer is also embedded as structured data for search engines.