23 Dennan Road, Surbiton, KT6 7RY
About 23 Dennan Road
23 Dennan Road is a three-bedroom semi-detached house in Surbiton (KT6 7RY). It has a recorded floor area of 146 m² (around 1572 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2024) shows a C (score 72). When first surveyed in March 2016 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 82). Period features are noted in the property record.
10 planning records sit against the property, 6 approved, 4 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 146 m² it's 27% larger than the typical home in the postcode (115 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Across 2004–2024, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£605/sq ft) was about 40.5% above the typical sold price in the postcode. Last sale on file: £950,000 in September 2024.
Know exactly what you're buying at 23 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
What this property has
Inside
- Bedrooms3
- Bathrooms3
- Dining roomYes
- StudyYes
Outside
- Private gardenSouth-facing
Building
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Planning history
23 Dennan Road has been extended on multiple sides of the property across separate planning applications.
- Jan 2018ExtensionFullIn report
Extension: Side and rear of property
Erection of a single storey side and part two storey, part single storey rear extension.
- Documents
- 9 docs on file
- Reference
- 17/16882/HOU
- Jan 2018ExtensionFullIn report
Extension: Side and rear of property
Erection of a single storey side and part two storey, part single storey rear extension.
- Council
- Surbiton
- Documents
- 9 docs on file
- Reference
- 17/16882
We flagged 2 things worth checking at 23 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
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 2004.
£974,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 20 years.
£950,000
Growth on file: 6.4% per year over 20 years.
Sales timeline
26 September 2024Most recent
£950,000
+71.2%over 8 years17 August 2016
£555,000
+108.6%over 12 years29 April 2004
£266,000
Median price across the last 5 sales in KT6 7RY: £765,000 (2024–2020).
Everything we know about 23 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
Versus other Dennan Road homes
23 Dennan Road is notably below the street on years held.
Price per m²
£6,507
Street avg £5,726
Floor Area
146 m²
Street avg 106 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 5.0 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 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