4 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
About 4 Tynley Grove
4 Tynley Grove is a five-bedroom semi-detached house in Guildford (GU4 7PE). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2019) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2018 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. The home occupies a cul-de-sac position.
At 120 m² the property is well over the postcode median (70 m² across 7 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2018–2020, sale prices on this property compounded at 35.6% per year. Today's modelled estimate of £628,000 is 15.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£420/sq ft) was about 58.6% above the typical sold price in the postcode. Last sale on file: £543,000 in August 2020.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenWest-facing
- ParkingOff road
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Connected to mains gas supply
Heating controls changed
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
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Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
2 applications on record at 4 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
- Oct 2018Loft ConversionFullOutcome in report
Extension: Single storey · Rear of property
Proposed single storey rear extension and loft conversion to habitable accommodation with associated rear dormer window, addition of roof lights on front roof slope.
Extension- Documents
- 6 docs on file
- Reference
- 18/P/01532
- More recent applications — locked
- ExtensionOct 2018Decision
Unlock 4 Tynley Grove, Jacob S Well, Guildford, GU4 7PE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 3 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£628,000
Modelled from EPC, postcode comparables and a sale-price growth of 35.6% per year over 2 years.
£543,000
Growth on file: 35.6% per year over 2 years.
Sales timeline
27 August 2020Most recent
£543,000
+92.6%over 2 years4 July 2018
£282,000
Median price across the last 5 sales in GU4 7PE: £440,000 (2025–2006).
Nearby sales in GU4 7PE
7 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
Sold Jan 2025
£570,00010 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
Sold Sept 2015
£440,00013 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
Sold Jul 2015
£370,0002 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
Sold Jun 2007
£480,00014 Tynley Grove, Jacob S Well, Guildford, GU4 7PE
Sold Sept 2005
£327,000
Versus other Tynley Grove homes
Floor Area for 4 Tynley Grove runs comfortably ahead of the street norm.
Price per m²
£4,525
Street avg £4,697
Floor Area
120 m²
Street avg 71 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.7 t/year
Similar properties nearby
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1 Brookside, Jacob S Well
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1 Aspen Close
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Clay Lane Turn — bus stop.
Closest school
1.5 km
Burpham Primary School. 6 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
49.9dB

Night-time· 23:00 – 07:00
41.6dB







