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Get started51 Josephs Road is a two-bedroom semi-detached house in Guildford (GU1 1DN). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2024) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in October 2011 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced Guildford HPI: 3.9% per year against -0.1% for the wider region. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 94.5% above the typical sold price in the postcode. It changed hands recently, sold September 2025 for £513,000. Across the public record there are 6 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
51 Josephs Road has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Prior notification for a single storey 5 metres rear extension, 3.5 metres in height with an eaves height of 2.3 metres.
Sale price has at least doubled since 2000.
£520,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 25 years.
£513,000
Growth on file: 3.9% per year over 25 years.
On years held, 51 Josephs Road runs well behind the street norm.
Price per m²
£6,256
Street avg £4,636
Floor Area
82 m²
Street avg 94 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Guildford College — bus stop.

Daytime· 07:00 – 23:00
59.2dB

Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Wall insulation improved
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 September 2025Most recent
£513,000
+1.6%over 4 years22 March 2021
£505,000
+16.1%over 4 years5 August 2016
£435,000
+44.0%over 4 years13 July 2012
£302,000
+20.8%over 7 years10 June 2005
£250,000
+26.3%over 4 years29 November 2000
£198,000
Median price across the last 5 sales in GU1 1DN: £575,000 (2025–2023).
CO₂ Emissions
3.2 t/year
Street avg 4.1 t/year
GU1 1NN
Closest school
0.8 km
Sandfield Primary School. 21 schools nearby.
Night-time· 23:00 – 07:00
51.5dB
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