25 Gainsborough Court, Walton On Thames, KT12 1NH
About 25 Gainsborough Court
25 Gainsborough Court is a four-bedroom mid-terrace house in Walton On Thames (KT12 1NH). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (August 2021) shows a C (score 73). When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 83).
Across 1999–2022, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £606,000 is 12.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£444/sq ft) was about 32.1% above the typical sold price in the postcode. Most recent transfer: January 2022 at £540,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 25 Gainsborough Court
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
- Bedrooms4
- Bathrooms2
- CloakroomYes
Outside
- GarageDetached
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
25 Gainsborough Court has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 25 Gainsborough Court
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
25 Gainsborough Court has more than tripled in price since its earliest registered sale in 1999.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 23 years.
£540,000
Growth on file: 5.2% per year over 23 years.
Sales timeline
4 January 2022Most recent
£540,000
+47.9%over 15 years17 November 2006
£365,000
+114.7%over 7 years23 February 1999
£170,000
Median price across the last 5 sales in KT12 1NH: £635,000 (2025–2022).
Nearby sales in KT12 1NH
43 Gainsborough Court, Walton On Thames, KT12 1NH
Sold Oct 2025
£635,0001 Gainsborough Court, Walton On Thames, KT12 1NH
Sold Feb 2025
£600,00011 Gainsborough Court, Walton On Thames, KT12 1NH
Sold Jan 2025
£650,0003 Gainsborough Court, Walton On Thames, KT12 1NH
Sold Aug 2022
£589,95013 Gainsborough Court, Walton On Thames, KT12 1NH
Sold May 2022
£632,500
Everything we know about 25 Gainsborough Court, 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 Gainsborough Court homes
On epc rating, 25 Gainsborough Court stands well clear of the street.
Price per m²
£4,779
Street avg £4,806
Floor Area
113 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Gainsborough Court
KT12 1NH
1 Alexandra Close
KT12 1LR
1 Hawthorne Lodge, Ashley Road
KT12 1JA
1 Oakfields
KT12 1EG
1 Silver Tree Close
KT12 1NN
1 Ashley Drive
KT12 1JL
1 Ashley Park Crescent
KT12 1EX
1 Grange Court
KT12 1JD
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
0.2 km
Ashley Rise — bus stop.
Closest school
0.5 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
49.9dB

Night-time· 23:00 – 07:00
42.0dB