20 Connaught Avenue, Richmond Upon Thames, London, SW14 7RH
About 20 Connaught Avenue
20 Connaught Avenue is a four-bedroom semi-detached house in Richmond Upon Thames, London, London (SW14 7RH). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (March 2016) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £1,835,000 is 23.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£861/sq ft) was about 80% above the typical sold price in the postcode. 10 years since the last transfer (July 2016).
Know exactly what you're buying at 20 Connaught 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
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
20 Connaught Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Mar 2026
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Feb 2022Loft ConversionOutlineIn report
Hip-to-gable and rear dormer roof extension. Roof lights to the front elevation.
- Council
- DC South Team
Extension- Documents
- 10 docs on file
- Reference
- 22/0041/PS192
- Sept 2016DemolitionFullIn report
Extension: Single storey · Rear of property
Demolition of existing conservatory and construction of single storey rear extension and internal alterations.
Extension- Documents
- 8 docs on file
- Reference
- 16/2871/HOT
We flagged 1 thing worth checking at 20 Connaught 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
20 Connaught Avenue valuation sits well clear of the typical sold price in this postcode.
£1,835,000
Modelled from EPC, postcode comparables.
£1,483,000
Recorded with HM Land Registry.
Sales timeline
7 July 2016Most recent
£1,483,000
Median price across the last 5 sales in SW14 7RH: £1,700,000 (2022–2018).
Nearby sales in SW14 7RH
9 Connaught Avenue, Richmond Upon Thames, London, SW14 7RH
Sold Feb 2022
£1,876,50026 Connaught Avenue, Richmond Upon Thames, London, SW14 7RH
Sold Jun 2021
£820,00015 Connaught Avenue, Richmond Upon Thames, London, SW14 7RH
Sold Mar 2021
£1,700,0006 Connaught Avenue, Richmond Upon Thames, London, SW14 7RH
Sold Aug 2018
£1,510,00013 Connaught Avenue, Richmond Upon Thames, London, SW14 7RH
Sold Feb 2018
£1,750,000
Everything we know about 20 Connaught 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 Connaught Avenue homes
On price per m², 20 Connaught Avenue stands well clear of the street.
Price per m²
£9,269
Street avg £7,219
Floor Area
160 m²
Street avg 185 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
7.8 t/year
Street avg 9.2 t/year
Similar properties nearby
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1 Deanhill Road, Richmond Upon Thames
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1 Holmesdale Avenue, Richmond Upon Thames
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1 Connaught Avenue, Richmond Upon Thames
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1 Albany Close, Richmond Upon Thames
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1 Firs Avenue, Richmond Upon Thames
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1 Crane Court, Sheen Gate Gardens, 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
Temple Sheen Road — bus stop.
Closest school
0.5 km
Sheen Mount Primary School. 28 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
55.1dB

Night-time· 23:00 – 07:00
45.7dB