Gaddesden Hall, Noake Mill Lane, Water End, Hemel Hempstead, HP1 3BB
About Gaddesden Hall
Gaddesden Hall is a detached house in Water End, Hemel Hempstead, Hemel Hempstead (HP1 3BB). It has a recorded floor area of 584 m² (around 6286 sq ft) and construction records dating it to before 1900. The latest certificate (July 2022) shows an F (score 31), near the bottom of the EPC scale. The recommended improvements would push it to E (score 48). Main heating runs on oil.
At 584 m² the property is well over the postcode median (139 m² across 5 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 11 planning records sit against the property, 11 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Energy performance
Gaddesden Hall sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, is a large detached home over 300m², and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,945 · Includes VAT
Planning history
Gaddesden Hall has been through 11 approved planning applications — a well-evolved property.
11 applications on record at Gaddesden Hall, Noake Mill Lane, Water End, Hemel Hempstead, HP1 3BB
- May 2011RenovationHeritageOutcome in report
Hard and soft landscape works to entrance courtyard, new lighting and gates and walls within curtilage of main building
- Documents
- 12 docs on file
- Reference
- 4/00175/11/LBC
- More recent applications — locked
- ConditionsJul 2020Decision
- ConservatoryMay 2020Decision
+ 8 more applications in the report
Unlock Gaddesden Hall, Noake Mill Lane, Water End, Hemel Hempstead, HP1 3BB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (11 on record)
- All 11 applications on this property in full, plus 1 notable nearby
- The 82 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Gaddesden Hall has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£2,208,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP1 3BB: £599,950 (2022–2020).
Versus other Noake Mill Lane homes
On epc rating, Gaddesden Hall runs well behind the street norm.
EPC Rating
31 (F)
Street avg 71 (C)
Floor Area
584 m²
Street avg 135 m²
CO₂ Emissions
37.0 t/year
Street avg 4.4 t/year
Habitable Rooms
13 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.6 km
The Red Lion PH — bus stop.
Closest school
1.3 km
Galley Hill Primary School and Nursery. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
44.3dB

Night-time· 23:00 – 07:00
37.5dB







