12 Griffon Way, Leavesden, Watford, WD25 7GE
About 12 Griffon Way
12 Griffon Way is a three-bedroom detached house in Leavesden, Watford, Watford (WD25 7GE). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (May 2012) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2009. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 77). The latest certificate is from May 2012, so improvements made since then won't be reflected.
Last sold in June 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2024. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2001–2017, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £575,000 is 14.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£509/sq ft) was about 57.2% above the typical sold price in the postcode. At 92 m² it's 16.1% smaller than the typical home in the postcode (110 m² median across 7 EPCs).
What this property has
Inside
- Bedrooms3
Outside
- GarageYes
Building
- Heating systemGas
Energy performance
12 Griffon Way's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 May 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
- Nov 2024Garage ConversionFullIn report
Extension: Single storey · Side and rear of property
Single storey side and rear extension, first floor rear extension and flank rooflight; conversion of garage to habitable accommodation.
Extension- Documents
- 16 docs on file
- Reference
- 24/1566/FUL
What's in 12 Griffon Way, Leavesden, Watford, WD25 7GE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
12 Griffon Way has more than doubled in price since the earliest registered sale in 2001.
£575,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 16 years.
£504,000
Growth on file: 6.5% per year over 16 years.
Sales timeline
22 June 2017Most recent
£504,000
+44.0%over 4 years27 May 2013
£350,000
+6.1%over 3 years12 February 2010
£330,000
+83.4%over 9 years30 January 2001
£179,950
Median price across the last 5 sales in WD25 7GE: £480,000 (2025–2011).
Nearby sales in WD25 7GE
2 Griffon Way, Leavesden, Watford, WD25 7GE
Sold Jul 2025
£825,0001 Griffon Way, Leavesden, Watford, WD25 7GE
Sold Mar 2016
£585,0003 Griffon Way, Leavesden, Watford, WD25 7GE
Sold Feb 2015
£480,00011 Griffon Way, Leavesden, Watford, WD25 7GE
Sold Dec 2011
£420,00014 Griffon Way, Leavesden, Watford, WD25 7GE
Sold Jun 2007
£290,000
Versus other Griffon Way homes
12 Griffon Way outperforms the street on price per m² by a wide margin.
Price per m²
£5,478
Street avg £4,345
Floor Area
92 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Hammer Parade, Hunters Lane
WD25 7BB
1 Hope Green
WD25 7HQ
1 Cobb Green
WD25 7HZ
1 Halifax Close, Leavesden
WD25 7GG
1 Griffon Way, Leavesden
WD25 7GE
1 Blackthorn Close
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1 Ganders Ash
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1 Albanwood
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Studios — bus stop.
Closest school
0.5 km
Leavesden JMI School. 26 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
53.3dB

Night-time· 23:00 – 07:00
44.4dB








