5 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
About 5 Cowley Crescent
5 Cowley Crescent is a two-bedroom semi-detached house in Hersham, Walton-On-Thames, Walton On Thames (KT12 5RH). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2017) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2012); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Very Poor and lighting dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Across 1998–2017, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £506,000 is 18.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£567/sq ft) was about 64.8% above the typical sold price in the postcode. Last sold in September 2017, so it's been off the market for around 9 years.
Know exactly what you're buying at 5 Cowley Crescent
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
Outside
- Private gardenRear
Building
- Extension potentialPossible
Energy performance
5 Cowley Crescent sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 5 Cowley Crescent in 2021.
- Oct 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single-storey rear extension.
- Documents
- 8 docs on file
- Reference
- 2021/2986
- Sept 2021Loft ConversionOutlineIn report
Rear dormer window and front roof lights.
- Documents
- 8 docs on file
- Reference
- 2021/2455
We flagged 2 things worth checking at 5 Cowley Crescent
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
- A planning decision worth checking
30-day money-back guarantee
Sales history & valuation
5 Cowley Crescent has more than quadrupled in price since its earliest registered sale in 1998.
£506,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 20 years.
£427,500
Growth on file: 8.3% per year over 20 years.
Sales timeline
7 September 2017Most recent
£427,500
+74.5%over 10 years2 February 2007
£245,000
+172.2%over 8 years19 February 1998
£90,000
Median price across the last 5 sales in KT12 5RH: £575,000 (2024–2021).
Nearby sales in KT12 5RH
47 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
Sold Jan 2024
£575,00025 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
Sold Oct 2022
£838,00049 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
Sold Aug 2022
£606,00045 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
Sold Nov 2021
£437,50041 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
Sold Jul 2021
£463,000
Everything we know about 5 Cowley Crescent, 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
- A planning decision worth checking

Versus other Cowley Crescent homes
On epc rating, 5 Cowley Crescent runs well behind the street norm.
Price per m²
£6,107
Street avg £4,671
Floor Area
70 m²
Street avg 88 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Faulkners Road, Hersham
KT12 5JB
1 Belgrave Close, Hersham
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1 Audley Firs, Hersham
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1 Charlton Avenue, Hersham
KT12 5LF
1 Bell Farm Way, Hersham
KT12 5BQ
1 Carmalt Gardens, Hersham
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1 Felcott Close, Hersham
KT12 5NT
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
Brampton Gardens — bus stop.
Closest school
0.4 km
Bell Farm Primary School. 10 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
52.0dB

Night-time· 23:00 – 07:00
42.2dB