23 Dunbar Court, Clements Road, Walton On Thames, KT12 3NE
About 23 Dunbar Court
23 Dunbar Court is a detached house in Walton On Thames (KT12 3NE). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected.
Untraded for 27 years, with the last transfer in October 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 164 m² the property is well over the postcode median (83 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Today's modelled estimate of £859,000 sits 492.4% above the 1999 sale of £145,000. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 53.3% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 Dunbar Court
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
23 Dunbar Court's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Jun 2026
EPC Rating
Planning history
23 Dunbar Court has 2 separate extension applications on the council record.
- May 2016Garage ConversionFullIn report
Single storey front extension to garage and conversion to habitable accommodation
Extension- Documents
- 13 docs on file
- Reference
- 2016/0610
- May 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
PD Prior Notification : Single storey rear extension
- Documents
- 5 docs on file
- Reference
- 2016/1067
We flagged 1 thing worth checking at 23 Dunbar Court
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
23 Dunbar Court's modelled value sits at over four times its earliest registered sale price (1999).
£859,000
Modelled from EPC, postcode comparables.
£145,000
Recorded with HM Land Registry.
Sales timeline
28 October 1999Most recent
£145,000
Median price across the last 5 sales in KT12 3NE: £178,000 (2021–2001).
Nearby sales in KT12 3NE
11 Dunbar Court, Clements Road, Walton On Thames, KT12 3NE
Sold Sept 2021
£365,00022 Dunbar Court, Clements Road, Walton On Thames, KT12 3NE
Sold Jan 2007
£225,00019 Dunbar Court, Clements Road, Walton On Thames, KT12 3NE
Sold Apr 2004
£177,0009 Dunbar Court, Clements Road, Walton On Thames, KT12 3NE
Sold Nov 2001
£140,00015 Dunbar Court, Clements Road, Walton On Thames, KT12 3NE
Sold Sept 2001
£90,000
Everything we know about 23 Dunbar Court, 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 Clements Road homes
On price per m², 23 Dunbar Court runs well behind the street norm.
Price per m²
£884
Street avg £2,144
Floor Area
164 m²
Street avg 86 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
6.5 t/year
Street avg 2.8 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Rodney Green — bus stop.
Closest school
0.4 km
Walton Oak Primary School. 14 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
48.0dB

Night-time· 23:00 – 07:00
37.9dB