Flat 4, 15 Cadogan Road, Surbiton, KT6 4DQ
About Flat 4
Flat 4 is a detached house in Surbiton (KT6 4DQ). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1900-1929 and council tax band C. At 46 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 36–64 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (November 2009) shows a D (score 63), on the cusp of jumping into the C band. The latest certificate is from November 2009, so improvements made since then won't be reflected.
Held since June 2010 — that's 16 years off the open market, well above the local norm. At 46 m² it sits well below the postcode median (67 m² across 32 EPCs), making it one of the more compact homes locally. Across 2007–2010, sale prices on this property compounded at -0.6% per year. Today's modelled estimate of £365,000 is 49% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£495/sq ft) was about 44.6% above the typical sold price in the postcode.
Know exactly what you're buying at Flat 4
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
Flat 4's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Nov 2019
EPC Rating
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 4
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
Flat 4 valuation sits well clear of the typical sold price in this postcode.
£365,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.6% per year over 3 years.
£245,000
Growth on file: -0.6% per year over 3 years.
Sales timeline
3 June 2010Most recent
£245,000
-2.0%over 3 years27 February 2007
£249,950
Median price across the last 5 sales in KT6 4DQ: £537,000 (2024–2021).
Nearby sales in KT6 4DQ
Everything we know about Flat 4, 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 Cadogan Road homes
On floor area, Flat 4 runs well behind the street norm.
Price per m²
£5,326
Street avg £4,553
Floor Area
46 m²
Street avg 68 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cleaveland Road — bus stop.
Closest school
0.2 km
Maple Infants' School. 37 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
53.8dB

Night-time· 23:00 – 07:00
44.9dB