Colwell House, Flat 33, 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 45 m² (around 484 sq ft), construction records dating it to 2007 onwards and council tax band C. At 45 m² this is the smallest unit on EPC record across Colwell House (45–81 m²). The building's EPC ratings span C to B, with this unit at the top. 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. The latest certificate (August 2020) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity.
Across 2010–2024, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£516/sq ft) was about 182.2% above the typical sold price in the postcode. Most recent transfer: April 2024 at £250,000.
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
- Central heatingYes
- Solar panelsYes
- RefurbishedYes
Energy performance
Colwell House's carbon output is low for the local stock.
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 has more than doubled in price since the earliest registered sale in 2010.
£251,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 14 years.
£250,000
Growth on file: 7.2% per year over 14 years.
Sales timeline
29 April 2024Most recent
£250,000
+156.4%over 13 years28 October 2010
£97,500
Median price across the last 5 sales in KT12 1DP: £124,000 (2022–2019).
Nearby sales in KT12 1DP
Colwell 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
£114,000Colwell House, Flat 9, Hepworth Way, Walton On Thames, KT12 1DP
Sold May 2019
£134,000
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
Colwell House outperforms the street on price per m² by a wide margin.
Price per m²
£5,556
Street avg £2,883
Floor Area
45 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.0 t/year
Street avg 1.3 t/year
Similar properties nearby
1b, Flat 3, Ashley Road
KT12 1HY
77a, Flat 2, High Street
KT12 1DN
79a, Flat 5, High Street
KT12 1DN
29 31, Flat 5, Bridge Street
KT12 1AF
42a, Flat 4, High Street
KT12 1BZ
77a, Flat 1, High Street
KT12 1DN
93b, Flat 1, Hersham Road
KT12 1RJ
42a, Flat 1, High Street
KT12 1BZ
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