23 Blenheim Close, Watford, WD19 4QN
About 23 Blenheim Close
23 Blenheim Close is a five-bedroom detached house in Watford (WD19 4QN). It has a recorded floor area of 162 m² (around 1740 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (September 2011) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 64). The latest certificate is from September 2011, so improvements made since then won't be reflected.
At 162 m² it's 21.6% larger than the typical home in the postcode (133 m² median across 10 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Last changed hands 14 years ago, in January 2012. 2 planning records sit against the property, 0 approved, 0 refused. Today's modelled estimate of £869,000 is 42.8% above the 2012 sale price.
What this property has
Inside
- Bedrooms5
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
23 Blenheim Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Sept 2021
EPC Rating
Planning history
- Jun 2017Garage ConversionFullIn report
Extension: Single storey
Conversion of garage into habitable room with a first floor front extension and installation of new side and rear windows with internal alterations (amended plans)
ExtensionNew Windows- Documents
- 8 docs on file
- Reference
- 17/00596/FULH
- Aug 2005ConservatoryFullIn report
Extension: Rear of property
Erection of rear conservatory
Extension- Documents
- 23 docs on file
- Reference
- 05/00585/FUL
We flagged 1 thing worth checking at 23 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
23 Blenheim Close valuation sits well clear of the typical sold price in this postcode.
£869,000
Modelled from EPC, postcode comparables.
£608,500
Recorded with HM Land Registry.
Sales timeline
6 January 2012Most recent
£608,500
Median price across the last 5 sales in WD19 4QN: £775,000 (2024–2015).
Nearby sales in WD19 4QN
Versus other Blenheim Close homes
Habitable Rooms for 23 Blenheim Close runs comfortably ahead of the street norm.
Price per m²
£3,764
Street avg £4,578
Floor Area
162 m²
Street avg 147 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
8.6 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Elm Avenue
WD19 4BD
1 Eley Place
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1 Brookdene Avenue
WD19 4LG
1 Cedar Road
WD19 4QP
1 Brookmill Close
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1 Brookside Road
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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








