141 Ireton Avenue, Walton On Thames, KT12 1EN
About 141 Ireton Avenue
141 Ireton Avenue is a five-bedroom detached house in Walton On Thames (KT12 1EN). It has a recorded floor area of 223 m² (around 2400 sq ft), construction records dating it to 1967-1975 and council tax band H. The latest certificate (July 2020) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2010. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Very Poor to Poor and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 70), a 2-band jump. Other recorded features include attached land beyond the plot.
At 223 m² it sits well below the postcode median (638 m² across 7 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2020–2021, sale prices on this property compounded at 32.6% per year. On a £-per-square-foot basis, the last sale (£967/sq ft) was about 221.9% above the typical sold price in the postcode. Sold August 2021 for £2,320,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 141 Ireton 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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms5
- Dining roomYes
Outside
- Private gardenYes
- GarageSingle
- LandYes
Energy performance
141 Ireton Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Planning history
A partial demolition application was refused at 141 Ireton Avenue in 2024.
- Sept 2025DemolitionFullIn report
Detached two-storey house with rooms in the roofspace, integral garage, single storey rear outbuilding, swimming pool, entrance gates following demolition of existing house.
Extension- Documents
- 55 docs on file
- Reference
- 2025/1411
- Nov 2024DemolitionFullIn report
Detached two-storey house with rooms in the roofspace, integral garage, single storey rear outbuilding, swimming pool, entrance gates following demolition of existing house.
Extension- Documents
- 71 docs on file
- Reference
- 2024/1784
We flagged 2 things worth checking at 141 Ireton 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
- Recent ownership pattern worth a look
30-day money-back guarantee
Sales history & valuation
141 Ireton Avenue changed hands twice within eighteen months — unusual for the area.
£2,469,000
Modelled from EPC, postcode comparables and a sale-price growth of 32.6% per year over 1 year.
£2,320,000
Growth on file: 32.6% per year over 1 year.
Sales timeline
26 August 2021Most recent
£2,320,000
+32.6%over 12 months1 September 2020
£1,750,000
Median price across the last 5 sales in KT12 1EN: £1,950,000 (2023–2011).
Nearby sales in KT12 1EN
146 Ireton Avenue, Walton On Thames, KT12 1EN
Sold Sept 2023
£3,505,000143 Ireton Avenue, Walton On Thames, KT12 1EN
Sold Oct 2019
£1,690,000142 Ireton Avenue, Walton On Thames, KT12 1EN
Sold Aug 2014
£2,745,000174 Ireton Avenue, Walton On Thames, KT12 1EN
Sold Oct 2013
£1,950,000137 Ireton Avenue, Walton On Thames, KT12 1EN
Sold Sept 2011
£1,775,000
Everything we know about 141 Ireton 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
- Recent ownership pattern worth a look

Versus other Ireton Avenue homes
On price per m², 141 Ireton Avenue stands well clear of the street.
Price per m²
£10,404
Street avg £4,607
Floor Area
223 m²
Street avg 537 m²
Habitable Rooms
9 rooms
Street avg 9 rooms
CO₂ Emissions
12.0 t/year
Street avg 10.7 t/year
Similar properties nearby
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1 Grange Court
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1 Ashley Drive
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1 Oakfields
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1 Hawthorne Lodge, Ashley Road
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1 Alexandra Close
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1 Gainsborough Court
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1 Ashley Park Crescent
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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
0.3 km
The Mount — bus stop.
Closest school
0.8 km
Ashley Church of England Primary School. 15 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
48.0dB

Night-time· 23:00 – 07:00
40.0dB