4 Sonic Court, Guildford, GU1 1DZ
About 4 Sonic Court
4 Sonic Court is a three-bedroom mid-terrace house in Guildford (GU1 1DZ). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (December 2023) shows a C (score 74). The rating has held steady at C across 2 certificates since August 2013. Between certificates, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 88).
Across 2014–2017, sale prices on this property compounded at 7.5% per year. On a £-per-square-foot basis, the last sale (£469/sq ft) was about 57.9% above the typical sold price in the postcode. Last sold in May 2017, so it's been off the market for around 9 years.
What this property has
Inside
- Bedrooms3
- EnsuiteYes
Everything you need to know about 4 Sonic Court
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Energy performance
EPC Rating
Certificate validity
Valid until 11 December 2033
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Floor insulation added or improved
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Level 2 HomeBuyer Report
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Planning history
4 Sonic Court has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Sonic Court valuation sits well clear of the typical sold price in this postcode.
£532,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 3 years.
£490,000
Growth on file: 7.5% per year over 3 years.
Sales timeline
9 May 2017Most recent
£490,000
+27.3%over 3 years9 January 2014
£385,000
Median price across the last 5 sales in GU1 1DZ: £450,000 (2022–2007).
Versus other Sonic Court homes
EPC Rating
74 (C)
Street avg 73 (C)
Floor Area
97 m²
Street avg 94 m²
CO₂ Emissions
2.6 t/year
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 4 Sonic Court
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
466/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Recreation Road — bus stop.
Closest school
0.6 km
Surrey Maths School. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.5dB

Night-time· 23:00 – 07:00
49.2dB






