25a, Alexandra Road, Hounslow, TW3 4HW
About 25a
25a is an end-of-terrace house in Hounslow (TW3 4HW). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1900-1929 and council tax band C. At 44 m² this is the smallest unit on EPC record across the building (44–156 m²). The building's EPC ratings span E to C across 14 units on file. The latest certificate (April 2023) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2010. Between certificates, window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75).
At 44 m² it sits well below the postcode median (102 m² across 13 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £320,000 is 41.3% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£478/sq ft) was about 60.6% above the typical sold price in the postcode. Last changed hands 13 years ago, in August 2013. One historical planning record sits against the property in 2015.
Know exactly what you're buying at 25a
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
- Jun 2015OutbuildingFullIn report
Erection of a detached single storey outbuilding with a dual pitched roof at the rear of the masionettes garden.
- Documents
- 10 docs on file
- Reference
- P/2015/1192
We flagged 1 thing worth checking at 25a
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
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Sales history & valuation
£320,000
Modelled from EPC, postcode comparables.
£226,500
Recorded with HM Land Registry.
Sales timeline
15 August 2013Most recent
£226,500
Median price across the last 5 sales in TW3 4HW: £530,000 (2021–2014).
Nearby sales in TW3 4HW
Everything we know about 25a, 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 Alexandra Road homes
25a is notably below the street on floor area.
Price per m²
£5,148
Street avg £3,914
Floor Area
44 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.9 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
0.2 km
Hounslow Blenheim Centre — bus stop.
Closest school
0.3 km
Alexandra Primary School. 49 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
53.6dB

Night-time· 23:00 – 07:00
44.6dB