14 Algar Close, Isleworth, TW7 7AQ
About 14 Algar Close
14 Algar Close is a two-bedroom detached house in Isleworth (TW7 7AQ). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2021) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in April 2011 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 77). At 55 m² this is the 4th smallest of 21 units on EPC record in the building, where floor areas span 54–131 m². The building's EPC ratings span E to B across 21 units on file.
It changed hands recently, sold February 2025 for £347,000. Across 2011–2025, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£586/sq ft) was about 15.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2025.
Know exactly what you're buying at 14 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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- ParkingYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
A recent planning application at 14 Algar Close was refused — worth checking the council file.
- Sept 2025OutbuildingFullIn report
Erection of garages on Algar Close
- Documents
- 8 docs on file
- Reference
- P/2025/1635
We flagged 2 things worth checking at 14 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
30-day money-back guarantee
Sales history & valuation
£355,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 14 years.
£347,000
Growth on file: 4.7% per year over 14 years.
Sales timeline
14 February 2025Most recent
£347,000
+6.8%over 3 years27 May 2021
£325,000
+74.7%over 9 years9 June 2011
£186,000
Median price across the last 5 sales in TW7 7AQ: £290,000 (2024–2021).
Nearby sales in TW7 7AQ
4 Stainton Terrace, Algar Close, Isleworth, TW7 7AQ
Sold Oct 2024
£940,00016 Algar Close, Isleworth, TW7 7AQ
Sold Oct 2023
£267,00012a, Algar Close, Isleworth, TW7 7AQ
Sold Sept 2023
£290,0003 Stainton Terrace, Algar Close, Isleworth, TW7 7AQ
Sold Jun 2022
£850,0006 Algar Close, Isleworth, TW7 7AQ
Sold Jun 2021
£240,000
Everything we know about 14 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

Versus other Algar Close homes
Price per m² for 14 Algar Close runs comfortably ahead of the street norm.
Price per m²
£6,309
Street avg £5,073
Floor Area
55 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.6 t/year
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The neighbourhood at a glance
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.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.1dB

Night-time· 23:00 – 07:00
43.4dB