Harts Hill Farm, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
About Harts Hill Farm
Harts Hill Farm is a detached house in Bovingdon, Hemel Hempstead, Hemel Hempstead (HP3 0PD). It has a recorded floor area of 239 m² (around 2573 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (March 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2016. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on oil.
At 239 m² the property is well over the postcode median (88 m² across 12 EPCs), placing it in the larger end of the local stock. Across 1998–2016, sale prices on this property compounded at 8.4% per year. On a £-per-square-foot basis, the last sale (£645/sq ft) was about 67.1% above the typical sold price in the postcode. Last sold in October 2016, so it's been off the market for around 10 years. 2 planning records sit against the property, 0 approved, 2 refused.
Everything you need to know about Harts Hill Farm
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Harts Hill Farm's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
Planning history
A recent planning application at Harts Hill Farm was refused — worth checking the council file.
2 applications on record at Harts Hill Farm, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
- Feb 2005ExtensionFullOutcome in report
Extension: Single storey · Side of property
Single storey side extension
- Documents
- 7 docs on file
- Reference
- 4/02860/04/FHA
- More recent applications — locked
- OutbuildingApr 2025Decision
Unlock Harts Hill Farm, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on Harts Hill Farm was the highest on Land Registry record across the postcode.
£1,750,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 19 years.
£1,660,000
Growth on file: 8.4% per year over 19 years.
Sales timeline
13 October 2016Most recent
£1,660,000
+69.7%over 9 years18 October 2006
£978,000
+164.3%over 8 years26 January 1998
£370,000
Median price across the last 5 sales in HP3 0PD: £456,500 (2023–2016).
Nearby sales in HP3 0PD
3 Bryfield Cottages, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
Sold Nov 2023
£540,0007 Bryfield Cottages, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
Sold Mar 2022
£450,0002 Bryfield Cottages, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
Sold Dec 2020
£456,5008 Bryfield Cottages, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
Sold Aug 2017
£510,0005 Bryfield Cottages, Flaunden Lane, Bovingdon, Hemel Hempstead, HP3 0PD
Sold Nov 2009
£190,000
Versus other Flaunden Lane homes
Harts Hill Farm outperforms the street on price per m² by a wide margin.
Price per m²
£6,946
Street avg £5,237
Floor Area
239 m²
Street avg 114 m²
Habitable Rooms
9 rooms
Street avg 5 rooms
CO₂ Emissions
8.6 t/year
Street avg 4.4 t/year
Everything you need to know about Harts Hill Farm
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Flaunden Lane — bus stop.
Closest school
1.5 km
Bovingdon Primary Academy. 2 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
42.9dB

Night-time· 23:00 – 07:00
35.6dB






