4 Cottimore Avenue, Walton On Thames, KT12 2AD
About 4 Cottimore Avenue
4 Cottimore Avenue is a three-bedroom semi-detached house in Walton On Thames (KT12 2AD). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2021) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump.
One planning record on file: an extension approved in 2023. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2004–2022, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £595,000 is 13.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 96.4% above the typical sold price in the postcode. Most recent transfer: May 2022 at £525,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 Cottimore 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
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Apr 2023PorchOutlineIn report
Extension: Rear of property
Hip-to-gable roof extension with rear dormer and juliet balcony, front rooflights, single-storey rear extension and front porch.
Extension- Documents
- 20 docs on file
- Reference
- 2023/0582
We flagged 1 thing worth checking at 4 Cottimore 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
30-day money-back guarantee
Sales history & valuation
4 Cottimore Avenue has more than doubled in price since the earliest registered sale in 2004.
£595,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 18 years.
£525,000
Growth on file: 5.3% per year over 18 years.
Sales timeline
5 May 2022Most recent
£525,000
+150.0%over 17 years22 June 2004
£210,000
Median price across the last 5 sales in KT12 2AD: £675,000 (2025–2022).
Nearby sales in KT12 2AD
39 Cottimore Avenue, Walton On Thames, KT12 2AD
Sold Sept 2025
£675,00027 Cottimore Avenue, Walton On Thames, KT12 2AD
Sold Feb 2025
£684,50034 Cottimore Avenue, Walton On Thames, KT12 2AD
Sold Feb 2023
£705,00060 Cottimore Avenue, Walton On Thames, KT12 2AD
Sold Feb 2023
£572,5009 Cottimore Avenue, Walton On Thames, KT12 2AD
Sold Sept 2022
£565,000
Everything we know about 4 Cottimore 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

Versus other Cottimore Avenue homes
Price per m² for 4 Cottimore Avenue runs comfortably ahead of the street norm.
Price per m²
£6,250
Street avg £4,432
Floor Area
84 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.1 t/year
Similar properties nearby
1 Cottimore Avenue
KT12 2AD
1 Dale Road
KT12 2PY
1 Fairfax Close
KT12 2AJ
1 Armstrong Close
KT12 2JQ
1 Dunsmore Court, Dunsmore Road
KT12 2LJ
1 Dillmount Drive
KT12 2FJ
1 Carlcott Close
KT12 2BF
1 Cottimore Crescent
KT12 2DA
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
Cottimore Crescent — bus stop.
Closest school
0.7 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
49.6dB

Night-time· 23:00 – 07:00
39.1dB