19 Cobb Green, Watford, WD25 7HZ
About 19 Cobb Green
19 Cobb Green is a four-bedroom semi-detached house in Watford (WD25 7HZ). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2024) shows a C (score 73). When first surveyed in November 2016 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 85).
At 144 m² the property is well over the postcode median (76 m² across 34 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £557,000 sits 63.8% above the 2017 sale of £340,000. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 24.8% below the postcode norm. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last sold in January 2017, so it's been off the market for around 9 years.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff street
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Oct 2019ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension to incorporate the existing outbuilding.
- Documents
- 7 docs on file
- Reference
- 19/00983/FULH
- Jan 2019Loft ConversionAmendmentIn report
Lawful Development Certificate for loft conversion with rear dormer and 3 front rooflights
- Documents
- 5 docs on file
- Reference
- 18/01465/LDC
What's in 19 Cobb Green, Watford, WD25 7HZ's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
19 Cobb Green valuation sits well clear of the typical sold price in this postcode.
£557,000
Modelled from EPC, postcode comparables.
£340,000
Recorded with HM Land Registry.
Sales timeline
17 January 2017Most recent
£340,000
Median price across the last 5 sales in WD25 7HZ: £418,500 (2023–2016).
Versus other Cobb Green homes
19 Cobb Green outperforms the street on floor area by a wide margin.
Price per m²
£2,361
Street avg £3,759
Floor Area
144 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.1 t/year
Similar properties nearby
1 Halifax Close, Leavesden
WD25 7GG
1 Griffon Way, Leavesden
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1 Albanwood
WD25 7BZ
1 Hammer Parade, Hunters Lane
WD25 7BB
1 Hope Green
WD25 7HQ
1 Cobb Green
WD25 7HZ
1 Dowding Way, Leavesden
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1 Blackthorn Close
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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
Newhouse Crescent — bus stop.
Closest school
0.2 km
Alban Wood Primary School and Nursery. 22 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
50.1dB

Night-time· 23:00 – 07:00
41.6dB








