21 Cline Road, Guildford, GU1 3NB
About 21 Cline Road
21 Cline Road is a three-bedroom semi-detached house in Guildford (GU1 3NB). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2024) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 1999–2012, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £494,000 sits 70.3% above the 2012 sale of £290,000. 14 years since the last transfer (December 2012).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 8 September 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
21 Cline Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1999.
£494,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 14 years.
£290,000
Growth on file: 7.8% per year over 14 years.
Sales timeline
18 December 2012Most recent
£290,000
+178.8%over 13 years21 April 1999
£104,000
Median price across the last 5 sales in GU1 3NB: £485,000 (2025–2024).
Versus other Cline Road homes
On price per m², 21 Cline Road runs well behind the street norm.
Price per m²
£4,265
Street avg £7,141
Floor Area
68 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.3 t/year
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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
Alexandra Place — bus stop.
Closest school
0.3 km
Holy Trinity, Guildford, CofE Aided Junior 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
48.4dB

Night-time· 23:00 – 07:00
39.8dB







