12a, Wellington Close, Walton On Thames, KT12 1AX
About 12a
12a is an end-of-terrace house in Walton On Thames (KT12 1AX). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band C. At 66 m² this is the 2nd smallest of 20 units on EPC record in the building, where floor areas span 56–84 m². The building's EPC ratings span F to B across 20 units on file. The latest certificate (December 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
Across 1996–2014, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £290,000 sits 65.7% above the 2014 sale of £175,000. On a £-per-square-foot basis, the last sale (£246/sq ft) was about 38.7% above the typical sold price in the postcode. On the market in September 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at 12a
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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Dec 2024
EPC Rating
Planning history
12a has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 12a
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
12a has more than tripled in price since its earliest registered sale in 1996.
£290,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 18 years.
£175,000
Growth on file: 7.2% per year over 18 years.
Sales timeline
25 September 2014Most recent
£175,000
+250.0%over 18 years5 September 1996
£50,000
Median price across the last 5 sales in KT12 1AX: £322,500 (2025–2021).
Nearby sales in KT12 1AX
10 Wellington Close, Walton On Thames, KT12 1AX
Sold Mar 2025
£342,5008 Wellington Close, Walton On Thames, KT12 1AX
Sold Jun 2023
£340,00015 Wellington Close, Walton On Thames, KT12 1AX
Sold Jul 2022
£322,50016 Wellington Close, Walton On Thames, KT12 1AX
Sold Jun 2022
£287,00017 Wellington Close, Walton On Thames, KT12 1AX
Sold Jun 2021
£272,000
Everything we know about 12a, 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 Wellington Close homes
On floor area, 12a runs well behind the street norm.
Price per m²
£2,652
Street avg £2,669
Floor Area
66 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.1 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Bear — bus stop.
Closest school
0.5 km
Ashley Church of England Primary School. 18 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
51.7dB
Night-time· 23:00 – 07:00
43.7dB