13 Addison Avenue, Hounslow, TW3 4AP
About 13 Addison Avenue
13 Addison Avenue is a three-bedroom semi-detached house in Hounslow (TW3 4AP). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2025) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 3 certificates since June 2013. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.
Across 2004–2013, sale prices on this property compounded at 3% per year. Today's modelled estimate of £552,000 sits 69.9% above the 2013 sale of £324,950. On a £-per-square-foot basis, the last sale (£755/sq ft) was about 149.8% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (91 m² across 22 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 13 years ago, in October 2013.
Know exactly what you're buying at 13 Addison 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
13 Addison Avenue has an approved single-storey rear extension on the planning record.
- Mar 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to the eaves
- Documents
- 4 docs on file
- Reference
- PA/2021/0692
We flagged 1 thing worth checking at 13 Addison 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
13 Addison Avenue valuation sits well clear of the typical sold price in this postcode.
£552,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 9 years.
£324,950
Growth on file: 3.0% per year over 9 years.
Sales timeline
24 October 2013Most recent
£324,950
+30.0%over 8 years22 November 2004
£250,000
Median price across the last 5 sales in TW3 4AP: £530,000 (2025–2021).
Nearby sales in TW3 4AP
Everything we know about 13 Addison 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 Addison Avenue homes
On price per m², 13 Addison Avenue stands well clear of the street.
Price per m²
£8,124
Street avg £4,277
Floor Area
40 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.4 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
Spring Grove Crescent — bus stop.
Closest school
0.3 km
Alexandra 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
54.0dB

Night-time· 23:00 – 07:00
44.6dB