Pioneer House, Flat 6, 9 Church Street, Walton On Thames, KT12 2QP
About Pioneer House
Pioneer House is a one-bedroom detached house in Walton On Thames (KT12 2QP). It has a recorded floor area of 55 m² (around 592 sq ft). The latest certificate (December 2018) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2018. At 55 m² this is the 2nd smallest of 4 units on EPC record in Pioneer House, where floor areas span 52–57 m². On EPC score it ranks last in the building (84 versus a best of 84).
Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2019–2022, sale prices on this property compounded at -5.9% per year. Last sale on file: £240,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2019.
Know exactly what you're buying at Pioneer House
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
- Bedrooms1
- Bathrooms1
Energy performance
Pioneer House's carbon output is low for the local stock.
EPC Rating
Planning history
- Aug 2019ConditionsIn report
Confirmation of Compliance with Condition: 8 (Sound Insulation Between Commercial and Residential Properties) of planning permission 2015/1930
- Documents
- 4 docs on file
- Reference
- 2019/1975
We flagged 1 thing worth checking at Pioneer House
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£243,000
Modelled from EPC, postcode comparables and a sale-price growth of -5.9% per year over 3 years.
£240,000
Growth on file: -5.9% per year over 3 years.
Sales timeline
15 May 2022Most recent
£240,000
-15.8%over 2 years17 July 2019
£285,000
Median price across the last 3 sales in KT12 2QP: £260,000 (2016–2001).
Everything we know about Pioneer House, 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 Church Street homes
EPC Rating for Pioneer House runs comfortably ahead of the street norm.
EPC Rating
84 (B)
Street avg 59 (D)
Floor Area
55 m²
Street avg 69 m²
CO₂ Emissions
0.8 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Church Street — bus stop.
Closest school
0.4 km
Ashley Church of England Primary School. 18 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
50.9dB

Night-time· 23:00 – 07:00
42.3dB