12 Red House Lane, Walton On Thames, KT12 1EF
About 12 Red House Lane
12 Red House Lane is a detached house in Walton On Thames (KT12 1EF). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2024) shows a C (score 70). When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2004–2019, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £1,366,000 is 30.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£554/sq ft) was about 52.3% above the typical sold price in the postcode. Most recent transfer: June 2019 at £1,050,000.
Know exactly what you're buying at 12 Red House Lane
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Dec 2016PorchFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, front porch, new roof for existing rear projection and alterations to fenestration
Extension- Documents
- 13 docs on file
- Reference
- 2016/3170
- Mar 2008DemolitionFullIn report
Extension: Side of property
Single storey side extension and two storey side extension following demolition of existing garage
Extension- Documents
- 5 docs on file
- Reference
- 2008/0360
We flagged 1 thing worth checking at 12 Red House Lane
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
12 Red House Lane has more than doubled in price since the earliest registered sale in 2004.
£1,366,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 15 years.
£1,050,000
Growth on file: 5.1% per year over 15 years.
Sales timeline
3 June 2019Most recent
£1,050,000
+24.0%over 7 years4 October 2011
£846,500
+71.5%over 7 years13 May 2004
£493,500
Median price across the last 5 sales in KT12 1EF: £760,000 (2019–2006).
Nearby sales in KT12 1EF
13 Red House Lane, Walton On Thames, KT12 1EF
Sold Nov 2019
£1,225,00011 Red House Lane, Walton On Thames, KT12 1EF
Sold Jan 2014
£895,0007 Red House Lane, Walton On Thames, KT12 1EF
Sold Dec 2011
£650,0003 Red House Lane, Walton On Thames, KT12 1EF
Sold Oct 2006
£760,0001a, Red House Lane, Walton On Thames, KT12 1EF
Sold Dec 2002
£620,000
Everything we know about 12 Red House Lane, 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 Red House Lane homes
On price per m², 12 Red House Lane stands well clear of the street.
Price per m²
£5,966
Street avg £4,311
Floor Area
176 m²
Street avg 193 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 6.5 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
0.2 km
Stompond Lane — bus stop.
Closest school
0.3 km
Ashley Church of England Primary School. 15 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
50.1dB

Night-time· 23:00 – 07:00
42.0dB