2 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL
About 2 Ashdown House
2 Ashdown House is a semi-detached house in Guildford (GU1 3LL). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1991-1995. The latest certificate (September 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since March 2010. Between certificates, window efficiency went from Average to Good. At 55 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 45–58 m².
3 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2010–2013, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £373,000 is 26.4% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 58.1% above the typical sold price in the postcode. Last sold in December 2013, so it's been off the market for around 12 years.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
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Planning history
Planning history at 2 Ashdown House is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
3 applications on record at 2 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL
- Apr 2013Tree WorksTreesOutcome in report
Reduce to 1.5 m above top of wall row of self seeded Sycamore, Beech and Holly trees (R1), prune secondary branches to clear roof by 2 m 3 stemmed Robina (T1) (Waterden Rd Conservation Area)
Conservation Area- Documents
- 4 docs on file
- Reference
- 13/T/00065
- More recent applications — locked
- Tree WorksNov 2020Decision
- Tree WorksFeb 2017Decision
Unlock 2 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
2 Ashdown House valuation sits well clear of the typical sold price in this postcode.
£373,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 3 years.
£295,000
Growth on file: 7.9% per year over 3 years.
Sales timeline
18 December 2013Most recent
£295,000
+28.3%over 3 years5 September 2010
£230,000
Median price across the last 5 sales in GU1 3LL: £345,000 (2025–2022).
Nearby sales in GU1 3LL
3 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL
Sold Feb 2025
£345,00034 Sydney Road, Guildford, GU1 3LL
Sold Nov 2022
£1,435,0005 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL
Sold Oct 2022
£345,00024 Sydney Road, Guildford, GU1 3LL
Sold Jul 2022
£2,750,000Flat 3, 7 Sydney Road, Guildford, GU1 3LL
Sold Mar 2022
£267,500
Versus other Sydney Road homes
Habitable Rooms for 2 Ashdown House runs comfortably ahead of the street norm.
Price per m²
£5,364
Street avg £4,959
Floor Area
55 m²
Street avg 48 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Waterden Road — bus stop.
Closest school
0.4 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
49.0dB

Night-time· 23:00 – 07:00
40.2dB







