21 Carrington Avenue, Hounslow, TW3 2LG
About 21 Carrington Avenue
21 Carrington Avenue is a five-bedroom semi-detached house in Hounslow (TW3 2LG). It has a recorded floor area of 85 m² (around 912 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2011) shows a D (score 58), a step below the typical UK home. The latest certificate is from September 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £603,000 sits 119.3% above the 2011 sale of £275,000. Last changed hands 14 years ago, in December 2011. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count.
Know exactly what you're buying at 21 Carrington 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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms5
- Bathrooms3
Energy performance
21 Carrington Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Sept 2021
EPC Rating
Planning history
21 Carrington Avenue has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Carrington 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
30-day money-back guarantee
Sales history & valuation
21 Carrington Avenue valuation sits well clear of the typical sold price in this postcode.
£603,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
Sales timeline
9 December 2011Most recent
£275,000
Median price across the last 5 sales in TW3 2LG: £512,500 (2024–2020).
Nearby sales in TW3 2LG
Everything we know about 21 Carrington 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

Versus other Carrington Avenue homes
Price per m² for 21 Carrington Avenue lags the street by a wide margin.
Price per m²
£3,247
Street avg £4,826
Floor Area
85 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Whitton Dene Hounslow — bus stop.
Closest school
0.6 km
Nelson Primary School. 48 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
51.6dB

Night-time· 23:00 – 07:00
41.7dB