22 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL
About 22 Mill House
22 Mill House is a two-bedroom mid-terrace house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GL). It has a recorded floor area of 75 m² (around 807 sq ft) and construction records dating it to 2012 onwards. The latest certificate (May 2025) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since September 2014. Between certificates, wall efficiency went from Good to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. At 75 m² this is the 23rd smallest of 26 units on EPC record in the building, where floor areas span 45–78 m². The building's EPC ratings span D to B, with this unit at the top.
On the market in February 2017 and unlisted since — roughly 9 years. Across 2014–2017, sale prices on this property compounded at 11.2% per year.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- CloakroomYes
Outside
- ParkingAllocated
Building
- Heating systemGas
Energy performance
22 Mill House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 25 May 2035
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
22 Mill House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
22 Mill House valuation sits well clear of the typical sold price in this postcode.
£326,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.2% per year over 2 years.
£322,000
Growth on file: 11.2% per year over 2 years.
Sales timeline
17 February 2017Most recent
£322,000
+28.8%over 2 years2 October 2014
£250,000
Median price across the last 5 sales in HP3 9GL: £305,000 (2026–2024).
Nearby sales in HP3 9GL
21 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL
Sold Jun 2026
£340,0008 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL
Sold Mar 2026
£252,0007 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL
Sold Oct 2024
£235,00012 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL
Sold Sept 2024
£305,0002 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL
Sold Sept 2024
£215,000
Versus other Rose Lane homes
22 Mill House outperforms the street on floor area by a wide margin.
Price per m²
£4,293
Street avg £4,240
Floor Area
75 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.4 t/year
Similar properties nearby
1 Blackwell House, The Embankment, Nash Mills Wharf
HP3 9FX
1 Apsley Grange
HP3 9SY
1 Barn Close
HP3 9PJ
1 Barnard Way
HP3 9EX
1 Basildon Court, Croxley Road, Nash Mills Wharf
HP3 9GY
1 Butterfly Crescent, Nash Mills Wharf
HP3 9GS
1 Brereton Court
HP3 9JS
1 Athelstan Road
HP3 9QE
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
211/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Red Lion Lane — bus stop.
Closest school
0.5 km
Nash Mills Church of England Primary School. 16 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
49.6dB

Night-time· 23:00 – 07:00
40.2dB







