21 Blenheim Close, Watford, WD19 4QN
About 21 Blenheim Close
21 Blenheim Close is a property in Watford (WD19 4QN). It has council tax band F.
Held since September 2003 — that's 23 years off the open market, well above the local norm. 2 planning records sit against the property, 0 approved, 1 refused.
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
21 Blenheim Close has 2 separate extension applications on the council record.
- May 2004ExtensionFullIn report
Extension: Part single, part two storey
Erection of a part two storey, part single storey front extension and a single storey rear extension
- Documents
- 24 docs on file
- Reference
- 04/00270/FUL
- Feb 2004ExtensionFullIn report
Erection of two storey and single storey front and single storey rear extension
- Documents
- 12 docs on file
- Reference
- 03/00862/FUL
We flagged 1 thing worth checking at 21 Blenheim Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£340,000
Recorded with HM Land Registry.
Sales timeline
11 September 2003Most recent
£340,000
Median price across the last 5 sales in WD19 4QN: £775,000 (2024–2015).
Nearby sales in WD19 4QN
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Deacons Hill — bus stop.
Closest school
0.2 km
Bromet Primary School. 34 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
49.5dB

Night-time· 23:00 – 07:00
40.7dB








