77a, Flat 2, High Street, Walton On Thames, KT12 1DN
About 77a
77a is a mid-terrace house in Walton On Thames (KT12 1DN). It has a recorded floor area of 58 m² (around 624 sq ft). At 58 m² this is the largest unit on EPC record across 77a (20–58 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 65). The latest certificate (April 2016) shows a C (score 74). The rating has held steady at C across 2 certificates since September 2015. Between certificates, window efficiency went from Good to Very Good and lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from April 2016, so improvements made since then won't be reflected.
Know exactly what you're buying at 77a
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
77a's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
High performance glazing installed
Wall insulation upgraded
Planning history
77a has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 77a
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
77a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£247,000
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 1DN: £280,000 (2021–2020).
Nearby sales in KT12 1DN
Flat 1, 81 High Street, Walton On Thames, KT12 1DN
Sold Feb 2021
£212,000Flat 9, 81 High Street, Walton On Thames, KT12 1DN
Sold Jan 2021
£355,000Flat 6, 81 High Street, Walton On Thames, KT12 1DN
Sold Sept 2020
£265,000Flat 8, 81 High Street, Walton On Thames, KT12 1DN
Sold Jul 2020
£385,000Flat 2, 81 High Street, Walton On Thames, KT12 1DN
Sold Jul 2020
£280,000
Everything we know about 77a, 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
EPC Rating
74 (C)
Street avg 71 (C)
Floor Area
58 m²
Street avg 65 m²
CO₂ Emissions
1.4 t/year
Street avg 2.1 t/year
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77a, Flat 1, 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
Everyman Cinema — bus stop.
Closest school
0.1 km
Ashley Church of England Primary School. 16 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
50.6dB

Night-time· 23:00 – 07:00
41.9dB