21 Royce Grove, Leavesden, Watford, WD25 7GB
About 21 Royce Grove
21 Royce Grove is a three-bedroom mid-terrace house in Leavesden, Watford, Watford (WD25 7GB). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (October 2020) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 88).
2 planning records sit against the property, 1 approved, 0 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 91 m² it's 20% larger than the typical home in the postcode (76 m² median across 24 EPCs). Across 2001–2022, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£531/sq ft) was about 74.2% above the typical sold price in the postcode. Most recent transfer: August 2022 at £520,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Feb 2015Loft ConversionFullIn report
Loft conversion including rear dormer and two rooflights to front
- Documents
- 13 docs on file
- Reference
- 14/2354/FUL
- Jan 2015ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior Approval: Single storey rear extension (maximum depth 4.3 metres, maximum height 3 metres and eaves height 2.75 metres)
- Documents
- 2 docs on file
- Reference
- 14/2415/PDE
What's in 21 Royce Grove, Leavesden, Watford, WD25 7GB's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
21 Royce Grove has more than tripled in price since its earliest registered sale in 2001.
£507,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 21 years.
£520,000
Growth on file: 6.4% per year over 21 years.
Sales timeline
18 August 2022Most recent
£520,000
+133.2%over 15 years26 February 2007
£223,000
+61.6%over 5 years26 April 2001
£137,995
Median price across the last 5 sales in WD25 7GB: £445,250 (2024–2023).
Nearby sales in WD25 7GB
67 Royce Grove, Leavesden, Watford, WD25 7GB
Sold May 2024
£435,00063 Royce Grove, Leavesden, Watford, WD25 7GB
Sold Jan 2024
£415,00057 Royce Grove, Leavesden, Watford, WD25 7GB
Sold Aug 2023
£475,00027 Royce Grove, Leavesden, Watford, WD25 7GB
Sold Aug 2023
£445,25077 Royce Grove, Leavesden, Watford, WD25 7GB
Sold Aug 2023
£600,000
Versus other Royce Grove homes
On epc rating, 21 Royce Grove stands well clear of the street.
Price per m²
£5,714
Street avg £4,873
Floor Area
91 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.0 t/year
Similar properties nearby
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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. 25 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
52.8dB

Night-time· 23:00 – 07:00
44.0dB








