12 Dennan Road, Surbiton, KT6 7RY
About 12 Dennan Road
12 Dennan Road is a detached house in Surbiton (KT6 7RY). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (August 2017) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2017–2018, sale prices on this property compounded at 46.9% per year. Today's modelled estimate of £910,000 is 16.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£771/sq ft) was about 88.3% above the typical sold price in the postcode. At 94 m² it's 20.3% smaller than the typical home in the postcode (118 m² median across 16 EPCs). Last sale on file: £780,000 in November 2018.
Know exactly what you're buying at 12 Dennan Road
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
12 Dennan Road has 2 separate extension applications on the council record.
- Mar 2018ExtensionFullIn report
Extension: Front of property
Erection of front bay window extension
- Council
- Surbiton
- Documents
- 18 docs on file
- Reference
- 17/16978
- Mar 2018ExtensionFullIn report
Extension: Front of property
Erection of front bay window extension
- Documents
- 18 docs on file
- Reference
- 17/16978/HOU
We flagged 3 things worth checking at 12 Dennan Road
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
- Recent ownership pattern worth a look
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Sales history & valuation
12 Dennan Road changed hands twice within eighteen months — unusual for the area.
£910,000
Modelled from EPC, postcode comparables and a sale-price growth of 46.9% per year over 1 year.
£780,000
Growth on file: 46.9% per year over 1 year.
Sales timeline
9 November 2018Most recent
£780,000
+57.6%over 1 year3 September 2017
£495,000
Median price across the last 5 sales in KT6 7RY: £825,000 (2024–2021).
Everything we know about 12 Dennan Road, 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
- Recent ownership pattern worth a look

Versus other Dennan Road homes
12 Dennan Road outperforms the street on price per m² by a wide margin.
Price per m²
£8,298
Street avg £5,577
Floor Area
94 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 5.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Broomfield Road Surbiton — bus stop.
Closest school
0.2 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
54.4dB

Night-time· 23:00 – 07:00
45.0dB