17 Cowley Crescent, Hersham, Walton On Thames, KT12 5RH
About 17 Cowley Crescent
17 Cowley Crescent is a three-bedroom end-of-terrace house in Hersham, Walton-On-Thames, Walton On Thames (KT12 5RH). It has a recorded floor area of 75 m² (around 806 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2012) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from March 2012, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Last sale on file: £480,000 in March 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Across 2001–2021, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£595/sq ft) was about 83% above the typical sold price in the postcode.
Know exactly what you're buying at 17 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Extension potentialPossible
Energy performance
17 Cowley Crescent's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Mar 2022
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jul 2022PorchFullIn report
Extension: Side and rear of property
Single-storey side and rear extension, rear dormer window and front rooflights, erection of front porch, and alterations following demolition of existing rear outbuilding.
ExtensionDemolition- Documents
- 18 docs on file
- Reference
- 2022/0496
- Sept 2021DemolitionFullIn report
Extension: Single storey · Side and rear of property
Single-storey side/rear extension, single-storey front extension, front and rear rooflights and alterations to fenestration following demolition of existing rear outbuilding, rear dormer window and chimney.
Extension- Documents
- 15 docs on file
- Reference
- 2021/2777
We flagged 1 thing worth checking at 17 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
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 2001.
£516,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 20 years.
£480,000
Growth on file: 6.5% per year over 20 years.
Sales timeline
15 March 2021Most recent
£480,000
+9.1%over 1 year17 October 2019
£440,000
+58.6%over 7 years30 September 2012
£277,500
+104.0%over 11 years26 January 2001
£136,000
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 17 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

Versus other Cowley Crescent homes
On price per m², 17 Cowley Crescent stands well clear of the street.
Price per m²
£6,409
Street avg £4,656
Floor Area
75 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Bell Farm Way, Hersham
KT12 5BQ
1 Carmalt Gardens, Hersham
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1 Felcott Close, Hersham
KT12 5NT
1 Annaleigh Place, Rydens Grove
KT12 5RW
1 Elmwood Gardens, Hersham Road, Hersham
KT12 5PZ
1 Endsleigh Gardens, Hersham
KT12 5HE
1 Clarence Road, Hersham
KT12 5JU
1 Faulkners Road, Hersham
KT12 5JB
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