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6 Algar Close, Isleworth, TW7 7AQ

1 planning record
Property type
Mid terrace
Floor 00
Bedrooms
2
Bathroom
1
Floor area
54 m²
581 sq ft
Energy rating
E
Score 39
Council tax
Band C
Tenure
Owner Occupied
Overview

About 6 Algar Close

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

6 Algar Close is a two-bedroom mid-terrace house in Isleworth (TW7 7AQ). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band C. At 54 m² this is the smallest unit on EPC record across the building (54–131 m²). The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 84). The latest certificate (September 2021) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2021); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2016–2021, sale prices on this property compounded at -20.3% per year. Today's modelled estimate of £311,000 is 29.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 21.3% below the postcode norm. Last sale on file: £240,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2025.

Before you offer

Know exactly what you're buying at 6 Algar Close

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 nearbyA planning decision worth checking
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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

  • Bedrooms2
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenSouth-facing
  • GarageYes

Building

  • ConciergeYes
  • RefurbishedYes
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 Algar Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Sept 2021

EPC Rating

A
B
C
D
E
E39
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2021from Apr 2021
EPC improved fromD67toE39
Heating System
Gas BoilerRoom Heaters

Heating system changed

Main Fuel
GasElectric

Changed to a more efficient fuel source

Hot Water
Main SystemImmersion

Hot water system changed

Low Energy Lighting
33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 6 Algar Close, Isleworth, TW7 7AQ, sourced from the PlanIt planning register.

A recent planning application at 6 Algar Close was refused — worth checking the council file.

  1. Sept 2025
    OutbuildingFull
    In report

    Erection of garages on Algar Close

    Documents
    8 docs on file
    Reference
    P/2025/1635
    View planning record
Before you offer

We flagged 2 things worth checking at 6 Algar Close

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
  • A planning decision worth checking
£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

£311,000

Modelled from EPC, postcode comparables and a sale-price growth of -20.3% per year over 5 years.

See how we calculated this
Last sold (2021)

£240,000

Growth on file: -20.3% per year over 5 years.

Sales timeline

  1. 8 June 2021Most recent

    £240,000

    -68.6%over 5 years
  2. 28 April 2016

    £763,325

Median price across the last 5 sales in TW7 7AQ: £347,000 (2025–2022).

Before you offer

Everything we know about 6 Algar Close, 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
  • A planning decision worth checking
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Algar Close homes

Four headline reads against 14 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², 6 Algar Close runs well behind the street norm.

Price per m²

£4,444

Street avg £5,384

Strongly below

Floor Area

54 m²

Street avg 56 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

3.6 t/year

Street avg 2.6 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

Worple Primary School. 45 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 7AQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TW7 7AQ

Daytime· 07:00 – 23:00

52.1dB

Low
Night-time road noise heatmap for TW7 7AQ

Night-time· 23:00 – 07:00

43.4dB

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 6 Algar Close, Isleworth, TW7 7AQ. Each answer is also embedded as structured data for search engines.