Avens House, Flat 3, Egmont Road, Surbiton, KT6 7AT
About Avens House
Avens House is a one-bedroom end-of-terrace house in Surbiton (KT6 7AT). It has a recorded floor area of 39 m² (around 420 sq ft) and construction records dating it to 1930-1949. At 39 m² this is the smallest unit on EPC record across Avens House (39–90 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2021) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (March 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor.
It hasn't traded since February 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 39 m² it sits well below the postcode median (83 m² across 32 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £285,000 is 37.7% above the 2007 sale price.
Know exactly what you're buying at Avens House
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
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Building
- RefurbishedYes
Energy performance
Avens House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Avens House has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at Avens House
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
- Larger development activity nearby
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Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£285,000
Modelled from EPC, postcode comparables.
£207,000
Recorded with HM Land Registry.
Sales timeline
15 February 2007Most recent
£207,000
Median price across the last 5 sales in KT6 7AT: £592,000 (2024–2022).
Nearby sales in KT6 7AT
Everything we know about Avens House, 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
- Larger development activity nearby

Versus other Egmont Road homes
Years Held for Avens House runs comfortably ahead of the street norm.
Price per m²
£5,308
Street avg £6,129
Floor Area
39 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Tolworth / King Charles Road — bus stop.
Closest school
0.1 km
Tolworth Junior School. 36 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
53.7dB

Night-time· 23:00 – 07:00
44.0dB