1 Avalon Close, Watford, WD25 9TW
About 1 Avalon Close
1 Avalon Close is a four-bedroom detached house in Watford (WD25 9TW). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (December 2018) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
Held since May 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £605,000 sits 142% above the 2002 sale of £250,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageDouble
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Mar 2022Loft ConversionOutlineIn report
Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and front rooflights
- Documents
- 6 docs on file
- Reference
- 22/0168/CLPD
- Apr 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Certificate of Lawfulness Proposed Development: Single storey rear extension
- Documents
- 5 docs on file
- Reference
- 21/0753/CLPD
What's in 1 Avalon Close, Watford, WD25 9TW's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
1 Avalon Close valuation sits well clear of the typical sold price in this postcode.
£605,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
1 May 2002Most recent
£250,000
Median price across the last 5 sales in WD25 9TW: £570,000 (2024–2016).
Versus other Avalon Close homes
Years Held for 1 Avalon Close runs comfortably ahead of the street norm.
Price per m²
£2,193
Street avg £4,159
Floor Area
114 m²
Street avg 137 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Bucknalls Lane — bus stop.
Closest school
0.3 km
Coates Way JMI and Nursery School. 16 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
61.2dB

Night-time· 23:00 – 07:00
55.3dB








