30 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
About 30 Longman House
30 Longman House is a two-bedroom detached house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GH). It has a recorded floor area of 57 m² (around 614 sq ft). At 57 m² this is the smallest unit on EPC record across the building (57–107 m²). The building's EPC ratings span D to B across 42 units on file. Other recorded features include a balcony and notable views. The latest certificate (December 2016) shows a C (score 77), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff.
Across 2017–2021, sale prices on this property compounded at -4.7% per year. Last sale on file: £280,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
- ParkingAllocated
- BalconyYes
- Notable viewsYes
Energy performance
30 Longman House's carbon output is low for the local stock.
EPC Rating
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Planning history
30 Longman 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£283,000
Modelled from EPC, postcode comparables and a sale-price growth of -4.7% per year over 4 years.
£280,000
Growth on file: -4.7% per year over 4 years.
Sales timeline
7 January 2021Most recent
£280,000
-15.8%over 3 years21 June 2017
£332,500
Median price across the last 5 sales in HP3 9GH: £327,500 (2025–2025).
Nearby sales in HP3 9GH
4 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Aug 2025
£327,50041 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold May 2025
£340,00020 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Mar 2025
£320,00031 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Feb 2025
£275,00042 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Jan 2025
£340,000
Versus other The Embankment homes
On floor area, 30 Longman House runs well behind the street norm.
Price per m²
£4,912
Street avg £5,138
Floor Area
57 m²
Street avg 67 m²
CO₂ Emissions
1.5 t/year
Street avg 1.6 t/year
Years Held
5 years
Street avg 8 years
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Red Lion Lane — bus stop.
Closest school
0.4 km
Nash Mills Church of England Primary School. 17 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
49.9dB

Night-time· 23:00 – 07:00
40.3dB







