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23 Swyncombe Avenue, Hounslow, London, W5 4DR

2 planning records
Property type
End terrace
Bedrooms
5
Bathrooms
2
Floor area
155 m²
1668 sq ft
Energy rating
C
Score 73
Council tax
Band E
Tenure
Owner Occupied
Overview

About 23 Swyncombe Avenue

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

23 Swyncombe Avenue is a five-bedroom end-of-terrace house in Hounslow, London, London (W5 4DR). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2020) shows a C (score 73). When first surveyed in July 2013 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 86).

2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 155 m² it's 15.7% larger than the typical home in the postcode (134 m² median across 15 EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 2013–2020, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £1,106,000 is 16.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£569/sq ft) was about 54.1% above the typical sold price in the postcode. Most recent transfer: August 2020 at £950,000.

Before you offer

Know exactly what you're buying at 23 Swyncombe Avenue

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Signs of HMO activity in the areaLarger development activity nearby
£14.99
Trusted by UK homebuyers

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

  • Bedrooms5
  • Bathrooms2
  • EnsuiteYes

Outside

  • Private gardenSouth-facing
  • ParkingOff street
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 5)
Jun 2020

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2015from Jul 2013
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
PoorVery Poor

Hot water efficiency decreased

Low Energy Lighting
40%100%

More low energy lighting installed

May 2020from Mar 2015
EPC improved fromF32toC70
Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
AverageGood

Window efficiency improved

Jun 2020from May 2020
Roof Insulation
UninsulatedInsulated

Roof insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against 23 Swyncombe Avenue, Hounslow, London, W5 4DR, sourced from the PlanIt planning register.
  1. Mar 2018
    Loft ConversionFull
    In report

    Erection of a rear roof extension incorporating hip to gable conversion, three front roof windows and one side roof window to the house

    Documents
    11 docs on file
    Reference
    P/2018/0119
    View planning record
  2. Dec 2017
    ConversionOutline
    In report

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

    Documents
    11 docs on file
    Reference
    P/2017/4710
    View planning record
Before you offer

We flagged 2 things worth checking at 23 Swyncombe Avenue

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.

  • Signs of HMO activity in the area
  • Larger development activity nearby
£14.99

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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£1,106,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 7 years.

See how we calculated this
Last sold (2020)

£950,000

Growth on file: 8.5% per year over 7 years.

Sales timeline

  1. 11 August 2020Most recent

    £950,000

    +72.7%over 6 years
  2. 29 November 2013

    £550,000

Median price across the last 5 sales in W5 4DR: £805,000 (2024–2023).

Before you offer

Everything we know about 23 Swyncombe Avenue, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

  • Signs of HMO activity in the area
  • Larger development activity nearby
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Swyncombe Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

23 Swyncombe Avenue outperforms the street on floor area by a wide margin.

Price per m²

£6,129

Street avg £5,864

Above

Floor Area

155 m²

Street avg 127 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

4.2 t/year

Street avg 4.6 t/year

On par
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

14/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Ealing Park Gardens — bus stop.

Closest school

0.3 km

Gunnersbury Catholic School. 37 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 W5 4DR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for W5 4DR

Daytime· 07:00 – 23:00

55.5dB

Moderate
Night-time road noise heatmap for W5 4DR

Night-time· 23:00 – 07:00

48.4dB

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 Swyncombe Avenue, Hounslow, London, W5 4DR. Each answer is also embedded as structured data for search engines.