1 Downsway, Guildford, GU1 2YA
About 1 Downsway
1 Downsway is a six-bedroom detached house in Guildford (GU1 2YA). It has a recorded floor area of 358 m² (around 3853 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (February 2026) shows a C (score 72). When first surveyed in April 2009 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 82). This certificate was lodged in the last six months, so the rating reflects current condition.
At 358 m² the property is well over the postcode median (215 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 2010–2016, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £2,337,000 sits 50.8% above the 2016 sale of £1,550,000. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in August 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms6
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
1 Downsway ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Windows upgraded to triple glazing
Roof insulation improved
More low energy lighting installed
Planning history
- Jul 2011ExtensionFullIn report
Amendment of a previously approved front projection hip roof (under reference 10/P/00997) to a gabled roof (retrospective) (amended plans received 05.07.11).
- Agent
- TPFL Architects
Retrospective- Documents
- 4 docs on file
- Reference
- 11/P/00810
- Mar 2011AmendmentIn report
Application for a non-material amendment following a grant of planning permission.Amendment to front gable and installation of three rooflights to the rear elevation.
- Documents
- 3 docs on file
- Reference
- 11/N/00031
We flagged 1 thing worth checking at 1 Downsway
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Downsway valuation sits well clear of the typical sold price in this postcode.
£2,337,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 7 years.
£1,550,000
Growth on file: 9.8% per year over 7 years.
Sales timeline
14 August 2016Most recent
£1,550,000
+85.6%over 6 years6 January 2010
£835,000
Median price across the last 5 sales in GU1 2YA: £1,660,000 (2022–2014).
Nearby sales in GU1 2YA
Versus other Downsway homes
1 Downsway outperforms the street on epc rating by a wide margin.
Price per m²
£4,330
Street avg £5,053
Floor Area
358 m²
Street avg 220 m²
Habitable Rooms
5 rooms
Street avg 9 rooms
CO₂ Emissions
9.4 t/year
Street avg 10.4 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Church — bus stop.
Closest school
0.9 km
Merrow Junior School. 11 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.3dB

Night-time· 23:00 – 07:00
39.2dB







