Model valuation£417,0008 Busby Close
Local market context
22 Richardson House is a one-bedroom property in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GA). It has a recorded floor area of 38 m² (around 409 sq ft) and council tax band C. At 38 m² this is the smallest unit on EPC record across the building (38–99 m²). The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony. The latest certificate (September 2016) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff.
At 38 m² it sits well below the postcode median (61 m² across 42 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 2016–2020, sale prices on this property compounded at 1.2% per year. On a £-per-square-foot basis, the last sale (£538/sq ft) was about 15.1% above the typical sold price in the postcode. Sold November 2020 for £220,000.
22 Richardson House's carbon output is low for the local stock.
Certificate validity
Valid until 27 September 2026
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22 Richardson 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.
£218,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 4 years.
£220,000
Growth on file: 1.2% per year over 4 years.
3 November 2020Most recent
£220,000
+4.8%over 4 years27 October 2016
£210,000
Median price across the last 5 sales in HP3 9GA: £300,000 (2026–2024).
18 Richardson House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GA
Sold Apr 2026
1 Richardson House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GA
Sold May 2025
37 Richardson House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GA
Sold Feb 2025
3 Richardson House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GA
Sold Dec 2024
2 Richardson House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GA
Sold Sept 2024
On co₂ emissions, 22 Richardson House stands well clear of the street.
Price per m²
£5,789
Street avg £5,045
Floor Area
38 m²
Street avg 61 m²
CO₂ Emissions
1.1 t/year
Street avg 1.6 t/year
Years Held
6 years
Street avg 6 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
0.2 km
Red Lion Lane — bus stop.
Closest school
0.4 km
Nash Mills Church of England Primary School. 18 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
49.8dB

Night-time· 23:00 – 07:00
40.1dB