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20c, High Street, Walton On Thames, KT12 1DA

Property type
Mid terrace
Floor 02
Habitable rooms
3
From EPC
Floor area
75 m²
807 sq ft
Energy rating
E
Score 46
Council tax
Band B
Tenure
Private Rental
Overview

About 20c

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

20c is a mid-terrace house in Walton On Thames (KT12 1DA). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (August 2025) shows an E (score 46), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since October 2014. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Poor; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Poor. Main heating runs on electricity.

Today's modelled estimate of £254,000 sits 69.4% above the 2014 sale of £149,950. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 57.1% below the postcode norm. 11 years since the last transfer (December 2014).

Before you offer

Know exactly what you're buying at 20c

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

20c's carbon output is low for the local stock.

Current Certificate(1 of 3)
Aug 2025

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Average
Windows
Poor
CO2 Emissions
1.4 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jan 2025from Oct 2014
EPC improved fromE54toG17
Hot Water
ImmersionMain System

Hot water system upgraded

Aug 2025from Jan 2025
EPC improved fromG17toE46
Hot Water
Main SystemImmersion (Off-Peak)

Hot water system changed

Roof
Very PoorPoor

Roof insulation improved

Low Energy Lighting
100%73%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 20c, High Street, Walton On Thames, KT12 1DA, sourced from the PlanIt planning register.

20c has no planning applications on record.

Notable planning nearby

7applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 20c

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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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate

£254,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2014)

£149,950

Recorded with HM Land Registry.

Sales timeline

  1. 19 December 2014Most recent

    £149,950

Median price across the last 4 sales in KT12 1DA: £301,750 (2022–1999).

Before you offer

Everything we know about 20c, 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Walton On Thames district page.

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around KT12 1DA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for KT12 1DA

Daytime· 07:00 – 23:00

50.8dB

Low
Night-time road noise heatmap for KT12 1DA

Night-time· 23:00 – 07:00

42.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20c, High Street, Walton On Thames, KT12 1DA. Each answer is also embedded as structured data for search engines.