12b, Bowes Road, Walton On Thames, KT12 3HS
About 12b
12b is a four-bedroom detached house in Walton On Thames (KT12 3HS). It has a recorded floor area of 143 m² (around 1534 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2009) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from July 2009, so improvements made since then won't be reflected.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include partial demolition and an extension, meaningful when judging how the property has evolved. Across 2006–2013, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £937,000 is 27.5% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£479/sq ft) was about 27.3% above the typical sold price in the postcode. On the market in February 2013 and unlisted since — roughly 13 years. At 143 m² it's 26.6% smaller than the typical home in the postcode (194 m² median across 24 EPCs).
Know exactly what you're buying at 12b
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
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- DrivewayYes
Energy performance
12b'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This certificate is over 10 years old and is no longer valid.Expired 19 Jul 2019
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Oct 2013DemolitionFullIn report
Front/side and rear dormer windows to facilitate additional room in the roof space and detached garage following demolition of existing attached garage
- Documents
- 17 docs on file
- Reference
- 2013/3176
- May 2001ExtensionFullIn report
Extension: Single storey · Side of property
Single storey side extension
- Documents
- 4 docs on file
- Reference
- 2001/0791
We flagged 1 thing worth checking at 12b
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
12b valuation sits well clear of the typical sold price in this postcode.
£937,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 6 years.
£735,000
Growth on file: 2.4% per year over 6 years.
Sales timeline
15 February 2013Most recent
£735,000
+15.7%over 6 years6 December 2006
£635,000
Median price across the last 5 sales in KT12 3HS: £1,075,000 (2024–2021).
Nearby sales in KT12 3HS
12 Bowes Road, Walton On Thames, KT12 3HS
Sold Nov 2024
£1,075,00021 Bowes Road, Walton On Thames, KT12 3HS
Sold Oct 2024
£850,0004 Bowes Road, Walton On Thames, KT12 3HS
Sold Oct 2022
£1,305,00016 Bowes Road, Walton On Thames, KT12 3HS
Sold Aug 2022
£1,150,00022 Bowes Road, Walton On Thames, KT12 3HS
Sold Sept 2021
£1,050,000
Everything we know about 12b, 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 Bowes Road homes
Habitable Rooms for 12b lags the street by a wide margin.
Price per m²
£5,156
Street avg £4,929
Floor Area
143 m²
Street avg 189 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
7.0 t/year
Street avg 7.4 t/year
Similar properties nearby
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
Bowes Road — bus stop.
Closest school
0.6 km
Ashley Church of England 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
49.3dB

Night-time· 23:00 – 07:00
40.3dB