Colwell House, Flat 14, Hepworth Way, Walton On Thames, KT12 1DP
About Colwell House
Colwell House is a one-bedroom end-of-terrace house in Walton On Thames (KT12 1DP). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 2007-2011 and council tax band C. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony. At 49 m² this is the 6th smallest of 13 units on EPC record in Colwell House, where floor areas span 45–81 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (January 2021) shows a C (score 73). Main heating runs on electricity.
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £249,000 is 29% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 90.5% above the typical sold price in the postcode.
Know exactly what you're buying at Colwell House
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
- Private gardenYes
- ParkingUnderground
- BalconyYes
Building
- Solar panelsYes
- ConciergeYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
Colwell House has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at Colwell House
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
Colwell House valuation sits well clear of the typical sold price in this postcode.
£249,000
Modelled from EPC, postcode comparables.
£193,000
Recorded with HM Land Registry.
Sales timeline
31 May 2010Most recent
£193,000
Median price across the last 5 sales in KT12 1DP: £124,000 (2024–2020).
Nearby sales in KT12 1DP
Colwell House, Flat 33, Hepworth Way, Walton On Thames, KT12 1DP
Sold Apr 2024
£250,000Colwell House, Flat 16, Hepworth Way, Walton On Thames, KT12 1DP
Sold Mar 2022
£94,500Colwell House, Flat 23, Hepworth Way, Walton On Thames, KT12 1DP
Sold Sept 2021
£340,000Colwell House, Flat 18, Hepworth Way, Walton On Thames, KT12 1DP
Sold Aug 2020
£124,000Colwell House, Flat 30, Hepworth Way, Walton On Thames, KT12 1DP
Sold May 2020
£114,000
Everything we know about Colwell House, 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 Hepworth Way homes
On years held, Colwell House stands well clear of the street.
Price per m²
£3,939
Street avg £3,288
Floor Area
49 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.3 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Hepworth Way — bus stop.
Closest school
0.3 km
Ashley Church of England Primary School. 17 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
51.3dB

Night-time· 23:00 – 07:00
43.0dB