3 Etheridge Court, Ambleside Avenue, Walton On Thames, KT12 3LJ
About 3 Etheridge Court
3 Etheridge Court is a one-bedroom mid-terrace house in Walton On Thames (KT12 3LJ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (May 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2010); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump.
8 years since the last transfer (February 2018). Across the public record there are 6 sales, relatively high churn for a single property. Across 2001–2018, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£561/sq ft) was about 68.3% above the typical sold price in the postcode.
Know exactly what you're buying at 3 Etheridge Court
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
Outside
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Planning history
3 Etheridge Court has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 3 Etheridge Court
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
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2001.
£306,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 17 years.
£290,000
Growth on file: 6.2% per year over 17 years.
Sales timeline
2 February 2018Most recent
£290,000
+6.2%over 2 years27 November 2015
£273,000
+45.2%over 3 years16 December 2011
£188,000
+13.3%over 4 years20 December 2006
£166,000
+15.3%over 1 year25 April 2005
£144,000
+38.5%over 4 years26 February 2001
£104,000
Median price across the last 5 sales in KT12 3LJ: £495,000 (2025–2022).
Nearby sales in KT12 3LJ
30 Ambleside Avenue, Walton On Thames, KT12 3LJ
Sold Apr 2025
£545,00042 Ambleside Avenue, Walton On Thames, KT12 3LJ
Sold Nov 2022
£900,0002 Etheridge Court, Ambleside Avenue, Walton On Thames, KT12 3LJ
Sold Aug 2022
£295,0002 Blakenden Court, Ambleside Avenue, Walton On Thames, KT12 3LJ
Sold May 2022
£335,5002 Shelley Court, Ambleside Avenue, Walton On Thames, KT12 3LJ
Sold Sept 2021
£292,000
Everything we know about 3 Etheridge Court, 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

Versus other Ambleside Avenue homes
On years held, 3 Etheridge Court runs well behind the street norm.
Price per m²
£6,042
Street avg £4,999
Floor Area
48 m²
Street avg 60 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.6 t/year
Similar properties nearby
1 Etheridge Court, Ambleside Avenue
KT12 3LJ
1 Claire Court, St Martins Drive
KT12 3BW
1 Betley Court
KT12 3BT
1 Gladsmuir Close
KT12 3JD
1 Byron Close
KT12 3RL
1 Carrow Road
KT12 3JZ
1 Field Common Lane
KT12 3QH
1 Byeways, Field Common Lane
KT12 3QH
The neighbourhood at a glance
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.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.5dB

Night-time· 23:00 – 07:00
37.2dB