21a, Harte Road, Hounslow, TW3 4LD
About 21a
21a is a two-bedroom end-of-terrace house in Hounslow (TW3 4LD). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (January 2012) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it B (July 2009); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The latest certificate is from January 2012, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £411,000 is 10.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£495/sq ft) was about 71.1% above the typical sold price in the postcode. Most recent transfer: June 2021 at £373,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21a
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
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff street
Building
- Extension potentialPossible
Energy performance
21a'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This certificate is over 10 years old and is no longer valid.Expired 28 Jan 2022
EPC Rating
Planning history
21a has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 1 thing worth checking at 21a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£411,000
Modelled from EPC, postcode comparables.
£373,000
Recorded with HM Land Registry.
Sales timeline
29 June 2021Most recent
£373,000
Median price across the last 5 sales in TW3 4LD: £445,000 (2024–2019).
Everything we know about 21a, 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 Harte Road homes
21a is notably below the street on habitable rooms.
Price per m²
£5,329
Street avg £3,612
Floor Area
70 m²
Street avg 82 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.4 t/year
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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
Queenswood Avenue — bus stop.
Closest school
0.2 km
Wellington Primary School. 40 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
53.5dB
Night-time· 23:00 – 07:00
46.2dB