9 Clifford Avenue, Richmond Upon Thames, London, SW14 7BT
About 9 Clifford Avenue
9 Clifford Avenue is a four-bedroom mid-terrace house in Richmond Upon Thames, London, London (SW14 7BT). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2016) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2011. Between certificates, roof efficiency dropped from Average to Very Poor and lighting dropped from Good to Very Poor. The recommended improvements would lift it to C (score 74), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
At 89 m² it's 24.6% smaller than the typical home in the postcode (118 m² median across 5 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £876,000 sits 122.6% above the 2012 sale of £393,500. Last sold in June 2012, so it's been off the market for around 14 years. One historical planning record sits against the property in 2013.
Know exactly what you're buying at 9 Clifford 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
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
9 Clifford Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Jul 2013ExtensionOutlineIn report
Extension: Single storey · Rear of property
Replace existing single storey rear extension with a new single storey rear extension plus two velux rooflights in new roofline.
- Documents
- 5 docs on file
- Reference
- 13/2216/PS192
We flagged 1 thing worth checking at 9 Clifford 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
9 Clifford Avenue valuation sits well clear of the typical sold price in this postcode.
£876,000
Modelled from EPC, postcode comparables.
£393,500
Recorded with HM Land Registry.
Sales timeline
7 June 2012Most recent
£393,500
Median price across the last 5 sales in SW14 7BT: £750,000 (2025–2019).
Nearby sales in SW14 7BT
13 Clifford Avenue, Richmond Upon Thames, London, SW14 7BT
Sold Nov 2025
£936,00017 Clifford Avenue, Richmond Upon Thames, London, SW14 7BT
Sold Jan 2025
£825,0005 Clifford Avenue, Richmond Upon Thames, London, SW14 7BT
Sold Mar 2021
£97,0007 Clifford Avenue, Richmond Upon Thames, London, SW14 7BT
Sold Nov 2018
£780,55021 Clifford Avenue, Richmond Upon Thames, London, SW14 7BT
Sold Jan 2017
£640,000
Everything we know about 9 Clifford 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
- Larger development activity nearby

Versus other Clifford Avenue homes
On price per m², 9 Clifford Avenue runs well behind the street norm.
Price per m²
£4,421
Street avg £7,558
Floor Area
89 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 4.1 t/year
Similar properties nearby
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1 Albany Close, Richmond Upon Thames
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Mortlake Road — bus stop.
Closest school
0.5 km
Darell Primary and Nursery School. 31 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
56.0dB

Night-time· 23:00 – 07:00
47.8dB