30b, Cadogan Road, Surbiton, KT6 4DJ
About 30b
30b is a two-bedroom detached house in Surbiton (KT6 4DJ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (September 2020) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 80). At 66 m² this is the 15th smallest of 36 units on EPC record in the building, where floor areas span 28–117 m². The building's EPC ratings span E to C across 36 units on file. Other recorded features include a balcony. Period features are noted in the property record.
Across 1995–2020, sale prices on this property compounded at 8.8% per year. On a £-per-square-foot basis, the last sale (£809/sq ft) was about 131.6% above the typical sold price in the postcode. Sold December 2020 for £575,000.
Know exactly what you're buying at 30b
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
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- ParkingAllocated
- BalconyYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
30b has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 30b
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
30b has more than quadrupled in price since its earliest registered sale in 1995.
£560,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 25 years.
£575,000
Growth on file: 8.8% per year over 25 years.
Sales timeline
18 December 2020Most recent
£575,000
+15.6%over 5 years28 May 2015
£497,500
+107.3%over 8 years29 June 2006
£239,950
+20.0%over 3 years28 March 2003
£200,000
+105.1%over 4 years14 June 1998
£97,500
+41.3%over 2 years28 September 1995
£69,000
Median price across the last 5 sales in KT6 4DJ: £400,000 (2025–2020).
Nearby sales in KT6 4DJ
Everything we know about 30b, 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
Price per m² for 30b runs comfortably ahead of the street norm.
Price per m²
£8,712
Street avg £4,817
Floor Area
66 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.9 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
0.1 km
Cleaveland Road — bus stop.
Closest school
0.2 km
Maple Infants' School. 35 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
53.5dB

Night-time· 23:00 – 07:00
44.9dB