Model valuation£417,0008 Busby Close
Local market context
27 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 68 m² (around 732 sq ft) and council tax band D. At 68 m² this is the 28th smallest of 42 units on EPC record in the building, where floor areas span 57–107 m². The building's EPC ratings span D to B across 42 units on file. Other recorded features include a balcony. The latest certificate (January 2017) shows a C (score 80), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff.
Across 2017–2020, sale prices on this property compounded at 0.9% per year. Most recent transfer: June 2020 at £350,000.
27 Longman House's carbon output is low for the local stock.
Certificate validity
Valid until 3 January 2027
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27 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£315,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 3 years.
£350,000
Growth on file: 0.9% per year over 3 years.
3 June 2020Most recent
£350,000
+2.9%over 3 years31 January 2017
£340,000
Median price across the last 5 sales in HP3 9GH: £320,000 (2026–2025).
24 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Feb 2026
4 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Aug 2025
41 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold May 2025
20 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Mar 2025
31 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH
Sold Feb 2025
27 Longman House outperforms the street on epc rating by a wide margin.
Price per m²
£5,147
Street avg £5,094
Floor Area
68 m²
Street avg 67 m²
CO₂ Emissions
1.5 t/year
Street avg 1.6 t/year
Years Held
6 years
Street avg 8 years
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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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
0.4 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.

Daytime· 07:00 – 23:00
49.9dB

Night-time· 23:00 – 07:00
40.3dB