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Get started9 Cemmaes Court Road is a three-bedroom semi-detached house in Hemel Hempstead (HP1 1ST). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2016) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £601,000 is 15.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£456/sq ft) was about 85.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension and a conservatory, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in July 2016.
9 Cemmaes Court Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 Mar 2026
Hip to gable roof alteration with dormer window to the rear and roof lights to the front elevation
Sale price has at least doubled since 2003.
£601,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 13 years.
£520,000
Growth on file: 6.8% per year over 13 years.
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Price per m²
£4,906
Street avg £4,035
Floor Area
106 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Gadebridge Road — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Extension: Single storey · Side of property
Single storey side extension and conservatory
22 July 2016Most recent
£520,000
+131.1%over 12 years28 November 2003
£225,000
Median price across the last 5 sales in HP1 1ST: £525,000 (2023–2013).
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
6.1 t/year
Street avg 5.9 t/year
HP1 1PR
Closest school
0.5 km
Laureate Academy. 31 schools nearby.
Night-time· 23:00 – 07:00
43.0dB