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Get startedMountain Ash, Thorndown Lane, Windlesham, GU20 6DD
2 planning records
About Mountain Ash
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Mountain Ash is a four-bedroom detached house in Windlesham (GU20 6DD). It has a recorded floor area of 119 m² (around 1279 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (June 2009) shows a C (score 71). The latest certificate is from June 2009, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £650,000 is 32.7% above the 2014 sale price. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. At 119 m² it's 21.2% larger than the typical home in the postcode (98 m² median across 16 EPCs). Last sold in April 2014, so it's been off the market for around 12 years.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Mountain Ash'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This certificate is over 10 years old and is no longer valid.Expired 18 Jun 2019
Planning history
Applications and permits filed against Mountain Ash, Thorndown Lane, Windlesham, GU20 6DD, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Nov 2021AmendmentGrant
Non-Material Amendment to planning permission 21/0405/FFU to allow replacement of the proposed rear facing first floor window and Juliet balcony with a conventional horizontal window.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Mountain Ash has more than doubled in price since the earliest registered sale in 1998.
Current estimate
See how we calculated this£650,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 16 years.
Last sold (2014)
£490,000
Growth on file: 7.0% per year over 16 years.
Sales timeline
Versus other Thorndown Lane homes
Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m²
£4,125
Street avg £4,580
Floor Area
119 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Windlesham district page.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Thorndown Lane — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around GU20 6DD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 38 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Mountain Ash, Thorndown Lane, Windlesham, GU20 6DD. Each answer is also embedded as structured data for search engines.