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42 Ambleside Avenue, Walton On Thames, KT12 3LJ

1 planning record
Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
126 m²
1356 sq ft
Energy rating
D
Score 60
Council tax
Band E
Tenure
Owner Occupied
Overview

About 42 Ambleside Avenue

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

42 Ambleside Avenue is a four-bedroom semi-detached house in Walton On Thames (KT12 3LJ). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Period features are noted in the property record.

At 126 m² the property is well over the postcode median (48 m² across 27 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Across 2005–2022, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£664/sq ft) was about 99% above the typical sold price in the postcode. Sold November 2022 for £900,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you offer

Know exactly what you're buying at 42 Ambleside Avenue

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

Already flagged here

Larger development activity nearbyEnvironmental risk flagged
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenSouth-west-facing
  • DrivewayYes

Building

  • Period featuresYes
Energy

Energy performance

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

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.4 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 42 Ambleside Avenue, Walton On Thames, KT12 3LJ, sourced from the PlanIt planning register.
  1. Sept 2005
    ExtensionFull
    In report

    Extension: Side and rear of property

    Single storey side extension and first floor side and rear extension including alterations to roof

    Documents
    4 docs on file
    Reference
    2005/1708
    View planning record
Before you offer

We flagged 2 things worth checking at 42 Ambleside Avenue

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
  • Environmental risk flagged
£14.99

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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.

Latest sale on 42 Ambleside Avenue was the highest on Land Registry record across the postcode.

Current estimate

£894,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 18 years.

See how we calculated this
Last sold (2022)

£900,000

Growth on file: 6.2% per year over 18 years.

Sales timeline

  1. 24 November 2022Most recent

    £900,000

    +193.2%over 17 years
  2. 28 January 2005

    £307,000

Median price across the last 5 sales in KT12 3LJ: £335,500 (2025–2021).

Before you offer

Everything we know about 42 Ambleside Avenue, 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
  • Environmental risk flagged
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Ambleside Avenue homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 42 Ambleside Avenue stands well clear of the street.

Price per m²

£7,143

Street avg £4,946

Strongly above

Floor Area

126 m²

Street avg 57 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

5.4 t/year

Street avg 2.4 t/year

Strongly below
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.

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Johns Drive — bus stop.

Closest school

0.1 km

Walton Oak Primary School. 14 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 3LJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for KT12 3LJ

Daytime· 07:00 – 23:00

47.5dB

Low
Night-time road noise heatmap for KT12 3LJ

Night-time· 23:00 – 07:00

37.2dB

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 42 Ambleside Avenue, Walton On Thames, KT12 3LJ. Each answer is also embedded as structured data for search engines.