Flat 2, 30 High Street, Walton On Thames, KT12 1BZ
About Flat 2
Flat 2 is a detached house in Walton On Thames (KT12 1BZ). It has a recorded floor area of 83 m² (around 893 sq ft) and construction records dating it to 1930-1949. At 83 m² this is the smallest unit on EPC record across the building (83–98 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 57). The latest certificate (June 2019) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: HMO conversion approved in 2020. Past consents include HMO conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at Flat 2
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
Flat 2 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Jun 2020HMOFullIn report
Retrospective application for change of use of first floor level from Retail (A1) to 2 HMO units (C4).
Retrospective- Documents
- 29 docs on file
- Reference
- 2019/3368
We flagged 1 thing worth checking at Flat 2
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
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Sales history & valuation
Flat 2 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£369,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in KT12 1BZ: £910,000 (2024–2016).
Nearby sales in KT12 1BZ
42 High Street, Walton On Thames, KT12 1BZ
Sold Mar 2024
£700,00032a, High Street, Walton On Thames, KT12 1BZ
Sold Apr 2023
£1,850,00034 High Street, Walton On Thames, KT12 1BZ
Sold Apr 2023
£1,850,000Flat 1 3, 30 High Street, Walton On Thames, KT12 1BZ
Sold May 2018
£910,00034a, Apartment 2, High Street, Walton On Thames, KT12 1BZ
Sold Dec 2016
£300,000
Everything we know about Flat 2, 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 High Street homes
On epc rating, Flat 2 runs well behind the street norm.
EPC Rating
43 (E)
Street avg 66 (D)
Floor Area
83 m²
Street avg 73 m²
CO₂ Emissions
6.1 t/year
Street avg 3.0 t/year
Habitable Rooms
5 rooms
Street avg 3 rooms
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79a, Flat 2, High Street
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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
High Street — bus stop.
Closest school
0.2 km
Ashley Church of England Primary School. 17 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
50.7dB

Night-time· 23:00 – 07:00
42.2dB