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Get started26 Josephs Road is a four-bedroom semi-detached house in Guildford (GU1 1DW). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2016) shows a C (score 76), near the top of the C band. When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Poor to Good. The recommended improvements would push it to B (score 84). The latest certificate is from March 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced Guildford HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £745,000 is 24.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£429/sq ft) was about 33.1% above the typical sold price in the postcode. At 130 m² the property is well over the postcode median (93 m² across 27 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). 3 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion, an extension and new windows, meaningful when judging how the property has evolved. On the market in January 2017 and unlisted since — roughly 9 years.
This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2026
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Certificate of Lawfulness for proposed development to establish whether a loft conversion incorporation a hip to gable roof alteration, rear dormer window, two front velux windows and a side velux window constitutes Permitted Development.
26 Josephs Road has more than doubled in price since the earliest registered sale in 2003.
£745,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 13 years.
£600,000
Growth on file: 7.3% per year over 13 years.
26 Josephs Road outperforms the street on floor area by a wide margin.
Price per m²
£4,615
Street avg £4,371
Floor Area
130 m²
Street avg 96 m²
Habitable Rooms
6 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
59.4dB

Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Certificate of Lawfulness for a proposed development to establish whether a hip to gable loft conversion with dormer windows would constitute permitted development.
1 more application for this property
Join to see all planning history.
20 January 2017Most recent
£600,000
+140.5%over 11 years13 May 2005
£249,500
+6.2%over 1 year29 October 2003
£235,000
Median price across the last 5 sales in GU1 1DW: £549,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.4 t/year
GU1 1SL
Closest school
0.8 km
Weyfield Primary Academy. 21 schools nearby.
Night-time· 23:00 – 07:00
51.7dB
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