21 Coningesby Drive, Watford, WD17 3BD
About 21 Coningesby Drive
21 Coningesby Drive is a detached house in Watford (WD17 3BD). It has a recorded floor area of 344 m² (around 3703 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (September 2023) shows a C (score 70).
8 planning records sit against the property, 2 approved, 0 refused, 2 pending. Past consents include tree works, meaningful when judging how the property has evolved. An active application for tree works is awaiting a decision. At 344 m² the property is well over the postcode median (169 m² across 4 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2002–2024, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£675/sq ft) was about 173.8% above the typical sold price in the postcode. Most recent transfer: April 2024 at £2,500,000.
Energy performance
21 Coningesby Drive ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
21 Coningesby Drive has 2 separate extension applications on the council record.
- Sept 2025ExtensionFullIn report
Extension: Single storey
Reconfiguration of existing property including erection of single storey front extension. New front boundary treatment. New specialist therapy building to rear garden. New office building to rear garden. External landscaping works. Installation of air conditioning. (retrospective) - additional information received
Retrospective- Documents
- 28 docs on file
- Reference
- 25/00574/FULH
- Oct 2024Tree WorksTreesIn report
Works to trees under TPO.193 T1 - Birch x 1 - fell to ground level. T6 Wild Cherry (dead) fell to ground level. T7 Birch (declining) fell to ground level.
- Documents
- 4 docs on file
- Reference
- 24/00973/TPO
We flagged 1 thing worth checking at 21 Coningesby Drive
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
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Sales history & valuation
Latest sale on 21 Coningesby Drive was the highest on Land Registry record across the postcode.
£2,372,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 22 years.
£2,500,000
Growth on file: 6.5% per year over 22 years.
Sales timeline
4 April 2024Most recent
£2,500,000
+284.6%over 17 years12 October 2006
£650,000
+4.0%over 4 years28 February 2002
£625,000
Median price across the last 5 sales in WD17 3BD: £683,000 (2022–2001).
Nearby sales in WD17 3BD
Versus other Coningesby Drive homes
On years held, 21 Coningesby Drive runs well behind the street norm.
Price per m²
£7,267
Street avg £6,930
Floor Area
344 m²
Street avg 157 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
10.0 t/year
Street avg 7.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Langley Way — bus stop.
Closest school
0.2 km
Cassiobury Junior School. 33 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
42.6dB

Night-time· 23:00 – 07:00
35.8dB








