1b, Ashley Rise, Walton On Thames, KT12 1NE
About 1b
1b is a two-bedroom detached house in Walton On Thames (KT12 1NE). It has a recorded floor area of 454 m² (around 4884 sq ft), construction records dating it to 2003-2006 and council tax band H. There is a swimming pool on the plot, uncommon for the area. Other recorded features include outbuildings. The latest certificate (November 2008) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from November 2008, so improvements made since then won't be reflected.
At 454 m² the property is well over the postcode median (272 m² across 10 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include tree works, meaningful when judging how the property has evolved. 13 years since the last transfer (July 2013). Across 2003–2013, sale prices on this property compounded at 2.3% per year.
Know exactly what you're buying at 1b
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
- Bedrooms2
- Bathrooms1
- StudyYes
Outside
- Private gardenYes
- ParkingYes
- OutbuildingsYes
- Swimming poolYes
Building
- ConciergeYes
Energy performance
1b's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Nov 2018
EPC Rating
Planning history
Planning history at 1b is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Feb 2025Tree WorksTreesIn report
Tree Preservation Order ELM:46 - Remove deadwood, prune four branches back to main stem and crown reduction by 1m, reducing the crown away from the house.
- Documents
- 7 docs on file
- Reference
- 2024/3293
- Mar 2016Tree WorksTreesIn report
Tree Preservation Order ELM:46 - 1 x beech - crown reduction (see application online for full details)
- Documents
- 10 docs on file
- Reference
- 2015/4607
We flagged 1 thing worth checking at 1b
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
1b valuation sits well clear of the typical sold price in this postcode.
£2,628,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 10 years.
£2,400,000
Growth on file: 2.3% per year over 10 years.
Sales timeline
18 July 2013Most recent
£2,400,000
+24.4%over 9 years10 December 2003
£1,930,000
Median price across the last 5 sales in KT12 1NE: £1,775,000 (2025–2021).
Nearby sales in KT12 1NE
19b, Ashley Rise, Walton On Thames, KT12 1NE
Sold Mar 2025
£1,262,0001a, Ashley Rise, Walton On Thames, KT12 1NE
Sold Jan 2024
£3,515,0001 Ashley Rise, Walton On Thames, KT12 1NE
Sold Jun 2023
£2,025,00019a, Ashley Rise, Walton On Thames, KT12 1NE
Sold Feb 2023
£985,0005 Ashley Rise, Walton On Thames, KT12 1NE
Sold Jan 2019
£2,000,000
Everything we know about 1b, 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 Ashley Rise homes
CO₂ Emissions for 1b lags the street by a wide margin.
Price per m²
£5,289
Street avg £6,635
Floor Area
454 m²
Street avg 309 m²
Habitable Rooms
11 rooms
Street avg 9 rooms
CO₂ Emissions
16.0 t/year
Street avg 11.2 t/year
Similar properties nearby
1 Ashley Rise
KT12 1NE
1 Adelaide Road
KT12 1NB
1 Blatchford Court, Hersham Road
KT12 1LA
1 Oakdene Court
KT12 1PD
1 Priory Close
KT12 1JR
1 Rodwell Court, Hersham Road
KT12 1RE
1 Ashley Park Crescent
KT12 1EX
1 Ashley Drive
KT12 1JL
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Ashley Rise — bus stop.
Closest school
0.6 km
Cleves 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
50.4dB

Night-time· 23:00 – 07:00
42.2dB