10 Carroll Avenue, Guildford, GU1 2QJ
About 10 Carroll Avenue
10 Carroll Avenue is a three-bedroom semi-detached house in Guildford (GU1 2QJ). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2012. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77).
10 years since the last transfer (August 2016). Across the public record there are 4 sales, relatively high churn for a single property. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 139 m² it's 23% larger than the typical home in the postcode (113 m² median across 9 EPCs). Across 1997–2016, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £859,000 is 21.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£471/sq ft) was about 59.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- StudyYes
Outside
- Private gardenSouth-facing
Energy performance
EPC Rating
Certificate validity
Valid until 28 July 2035
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
4 applications on record at 10 Carroll Avenue, Guildford, GU1 2QJ
- Nov 2008Loft ConversionFullOutcome in report
Extension: Single storey · Side and rear of property
Single storey rear / side addition, extension to roof to form gable end with half hip to enable loft conversion incorporating dormer window to rear elevation following demolition of detached garage (as amended by plans received 23/10/08). Amended plans showing repositioning of rooflights received 11/11/08.
Extension- Documents
- 13 docs on file
- Reference
- 08/P/01646
- More recent applications — locked
- ExtensionJan 2021Decision
- FullDec 2019Decision
+ 1 more application in the report
Unlock 10 Carroll Avenue, Guildford, GU1 2QJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 1 notable nearby
- The 62 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 10 Carroll Avenue has grown more than fourfold since the 1997 starting point.
£859,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 19 years.
£705,000
Growth on file: 8.2% per year over 19 years.
Sales timeline
25 August 2016Most recent
£705,000
+43.9%over 8 years12 September 2007
£490,000
+64.7%over 6 years17 May 2001
£297,500
+86.0%over 3 years28 October 1997
£159,950
Median price across the last 5 sales in GU1 2QJ: £827,235 (2024–2017).
Nearby sales in GU1 2QJ
Versus other Carroll Avenue homes
CO₂ Emissions for 10 Carroll Avenue lags the street by a wide margin.
Price per m²
£5,072
Street avg £5,203
Floor Area
139 m²
Street avg 124 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
466/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
High Path Road — bus stop.
Closest school
0.3 km
St Thomas of Canterbury Catholic Primary School. 13 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
48.3dB

Night-time· 23:00 – 07:00
39.6dB







